Cranston HVAC Company handles heating and cooling for homes and commercial properties across the area. Whether you are a homeowner dealing with a system that stopped working, a landlord keeping rental units comfortable, or a property manager responsible for a commercial building, we cover the full scope: AC repair and service, heating and furnace repair, heat pump service and installation, full system replacement, ductwork, thermostats, indoor air quality, seasonal maintenance, and emergency HVAC calls. Real experience. Local knowledge. Comfort is the job.
We take calls every day from 8:30 AM to 11:00 PM.
Call (401) 535-9789 for a quote.
From aging systems to brand-new installs, we handle the full range of residential and commercial heating and cooling work in Cranston and the surrounding Providence County area. That means AC repair when the system stops keeping up on a humid July afternoon, furnace repair when the heat goes out in January, heat pump service when the unit is cycling but not reaching temperature, and full system installation or replacement when the equipment has reached the end of its useful life.
Diagnostic work covers the whole system. When an air conditioner is not cooling, we check refrigerant charge, coil condition, and airflow restriction before quoting a repair. When a furnace is underperforming, we look at the heat exchanger, burner, and blower assembly. Condenser, compressor, air handler, and blower components are all part of the repair scope. The diagnosis is explained before any repair is authorized, so you know exactly what was found and what fixing it involves before any work begins.
Heat pump repair and installation is part of the everyday work too. Whether the system is failing to heat in cold weather or not cooling efficiently in summer, we diagnose the refrigerant circuit, the reversing valve, and the control board before recommending a path forward. Call us and we'll walk you through your options.
Before a small issue turns into a full breakdown, a quick call can make the difference between a repair and a full replacement. When the furnace is blowing cold air, the AC is running but the house is not cooling down, or the system will not turn on at all, those symptoms point to specific problems that need a proper diagnosis before anything is touched.
A furnace blowing cold air often traces to an ignition failure, a tripped limit switch, or a heat exchanger issue. An AC not cooling usually points to a refrigerant charge problem or an airflow restriction at the evaporator coil. An HVAC system that will not turn on at all can mean a control board fault, a failed capacitor, or a thermostat signal problem. We take emergency HVAC calls every day from 8:30 AM to 11:00 PM.
When the visit is complete, you get clear notes on what was found and what was done, so there is no guesswork about what the repair covered. The price is confirmed before we schedule, and the diagnostic is explained before any repair is authorized. We'll get your comfort back on track.
Rhode Island's climate and housing stock create a specific set of heating and cooling jobs that come up regularly here. The three services below reflect what we see most often in Cranston and across Providence County.
Much of Cranston's older housing stock runs on hot-water boiler systems, and keeping those systems operating correctly takes a different skill set than servicing a forced-air furnace. Boiler service involves checking system pressure, bleeding radiators to clear air pockets, inspecting the heat exchanger for signs of deterioration, and diagnosing zone valve or circulator pump faults when certain rooms are not heating. A boiler heats the living space through a hydronic distribution loop. That is HVAC work, and it is work we handle directly. If your radiators are slow to heat, a zone is not responding, or the pressure gauge is reading outside the normal range, a service call is the right starting point.
A significant share of homes in Providence County still run on oil heat, and conversion to natural gas or a heat pump is one of the most common equipment upgrades we do in this area. On the equipment side, the job involves removing the existing oil furnace or boiler, installing the replacement unit, and connecting it to the existing ductwork or hydronic distribution system. A hybrid heat pump system, which pairs an electric heat pump with a gas furnace backup, is a practical option for Rhode Island winters where temperatures regularly drop below the efficient range of a heat pump alone. Modernizing the heating plant improves energy efficiency and removes dependence on oil delivery. Permits are handled where the job needs them, and the scope is confirmed on the call before anything is scheduled.
Many homes in Cranston were built before central ductwork was standard, and adding a zone to a finished basement, a home addition, or a sunroom is often more practical with a ductless mini-split than with extended ductwork. Installation involves mounting the indoor air handler on the wall or ceiling, running the refrigerant line set and low-voltage control wiring through the exterior wall to the outdoor unit, and commissioning the system. Multi-zone mini-split systems also address uneven-temperature problems in homes that have central systems but struggle to maintain consistent comfort across floors or additions. Commercial spaces with similar layout challenges are a natural fit for the same approach.
Some homes need a full system replacement. Others just need a tune-up. And some just need the thermostat replaced or the ductwork sealed before the system can perform the way it should.
A thermostat that is not reading temperature correctly, failing to hold a setpoint, or not communicating with the air handler can make a perfectly functional system behave as though something is wrong. Smart thermostat and programmable control installation is straightforward work that often improves how the whole system performs without touching the equipment itself.
Leaky or disconnected ductwork is one of the most common reasons a forced-air system underperforms. When conditioned air escapes into unconditioned space before it reaches the living area, the system runs longer, the house stays uncomfortable, and energy costs climb. Duct sealing, ductwork repair, and ductwork replacement are all part of what we handle, whether the problem is a disconnected section in the attic or widespread leakage throughout the distribution system.
Indoor air quality work covers air filtration installation, whole-home air purifier installation, and whole-house humidifier installation. Rhode Island winters are cold and dry, and a whole-home humidifier connected to the heating system keeps indoor humidity at a comfortable level without portable units in every room. Commercial rooftop units are covered as well as residential, and ductwork and air quality work applies equally to commercial buildings, multi-unit properties, and office spaces. We're ready to get your heating and cooling running again.
Property managers have a different problem from homeowners, but the answer is the same: a system that has been checked before the season starts is far less likely to fail in the middle of it. Seasonal maintenance applies to single-family homes, rental properties, multi-unit buildings, and commercial accounts.
A spring AC tune-up covers refrigerant charge verification, evaporator coil cleaning and inspection, condenser coil condition, and a check of the blower and controls. A fall heating tune-up covers heat exchanger inspection, burner operation, ignition system testing, and condensate drainage clearing. Both visits include a check of the safeties and thermostat calibration. Catching a marginal capacitor or a partially blocked heat exchanger in October costs far less than an emergency call in February.
For landlords and property managers, keeping HVAC systems on a maintenance schedule reduces emergency calls, extends equipment life, and gives tenants fewer reasons to complain about comfort. The rate for a tune-up is given on the call before scheduling. Fast diagnosis. Pricing set out up front. Comfort restored.
You're talking to someone who knows the area and the systems in it. When you call, you describe the problem, and you get a price for the service call or diagnostic before anything is scheduled. The diagnosis is explained before any repair is authorized.
HVAC repair costs vary by system type, age, and what the diagnostic turns up. Installation and replacement costs depend on the equipment, the scope of the job, and whether existing infrastructure like ductwork or a hydronic distribution system can be used. The only accurate number comes after the system is assessed. Ask what the service call covers and you get a straight answer. The price is confirmed before we schedule, and quotes for installation and replacement are given before work starts.
There are no guesses on this end. One call. One clear diagnosis. One price, agreed first.
We serve Cranston as our primary area and take calls from throughout Providence County and the wider Rhode Island metro. Neighboring communities we cover regularly include Providence, Warwick, Johnston, Coventry, West Warwick, North Providence, and East Greenwich.
If you are outside this list and are not sure whether we cover your area, call and ask. We'll tell you directly.
A no-heat situation in winter, a no-cool situation during a heat stretch, or a system that has gone completely silent and unresponsive all qualify as HVAC emergencies. If the system is making a burning smell or an unusual mechanical noise, shut it off at the thermostat before calling.
We take emergency calls every day from 8:30 AM to 11:00 PM at (401) 535-9789, and the job is scoped on the call so the visit is prepared before anyone heads out.
The diagnostic starts with what the system is actually doing: whether it is running without producing conditioned air, short-cycling, making noise, or not responding to the thermostat at all. From there, the technician checks the components most likely to produce that symptom. For an AC not cooling, that means refrigerant charge, coil condition, and airflow. For a furnace not heating, that means the ignition system, heat exchanger, gas valve, and blower. The findings are explained before any repair is authorized.
Uneven temperatures across a home usually trace to one of a few causes: leaky or undersized ductwork, a zone control fault, an air handler that is not moving enough air, or a room that is simply not being reached by the distribution system. In older Cranston homes without central ductwork, a ductless mini-split installed in the problem zone is often the most practical fix. A diagnostic visit identifies which of those causes applies before any work is recommended.
Warm air from the vents when the thermostat is set to cool, an outdoor unit that is running but not producing cold air inside, ice forming on the indoor coil, and a system that cycles on and off every few minutes without completing a full cooling run are all signs that something specific has failed. Weak airflow from the registers, even when the system is running normally otherwise, often points to a coil restriction or a blower issue. Any of those symptoms is worth a diagnostic call rather than waiting to see if the system recovers on its own.
A furnace that fires and then shuts off before the house reaches temperature, one that blows air without producing heat, or one that is making a banging or rattling noise on startup are all signs of a specific fault rather than normal wear. A pilot or ignition that will not stay lit and a heat exchanger that trips the high-limit switch repeatedly are both situations where running the system further can cause additional damage. Scheduling a diagnostic before the heating season starts is the most straightforward way to catch those issues early.
A system that is losing refrigerant charge, has a dirty or restricted coil, or is short-cycling runs longer to produce the same amount of heating or cooling. That extended runtime shows up directly on the energy bill before the system fails outright. A seasonal tune-up that catches a marginal refrigerant charge or a partially blocked heat exchanger in October costs far less than both the emergency repair and the accumulated energy cost of running a struggling system through the season.
A frozen coil blocks airflow through the air handler, which means the system runs but delivers little or no cooling to the living space. The most common causes are a refrigerant charge problem and a severely restricted filter or coil. If you notice ice on the indoor unit or the copper line running to it, turn the system off and let it thaw before calling. Running the system while the coil is frozen can damage the compressor, which is a far more expensive repair than the underlying cause.
Short-cycling, where the furnace fires and shuts off before completing a full heating run, is often caused by a tripped high-limit switch, which is itself caused by restricted airflow across the heat exchanger. A dirty filter, a blocked return, or a failed blower motor can all produce that sequence. Cold air from a running furnace usually points to an ignition fault or a gas valve problem. Both situations call for a diagnostic rather than a filter swap alone, because the filter may be the symptom of a deeper airflow problem.
A heat pump moves heat rather than generating it, extracting warmth from outdoor air in winter and rejecting indoor heat outside in summer. That makes it a single system for year-round comfort rather than separate heating and cooling equipment. Installation makes sense when an existing heating system is at end of life, when a home is converting away from oil heat, or when adding cooling to a space that currently has heat only. Rhode Island winters require a heat pump sized and configured for real cold, which is confirmed as part of the installation scoping process.
The repair-versus-replace conversation usually comes up when the repair cost is high relative to the age and condition of the equipment, or when the same system has needed multiple repairs in a short period. A heat exchanger failure on a furnace that is more than fifteen years old, or a compressor failure on an AC unit that has already had significant work done, are both situations where replacement is often the more cost-effective path. That recommendation comes after the diagnostic, with the findings in front of both parties, not as a default position.
Cranston HVAC Company is available every day from 8:30 AM to 11:00 PM. Whether you need an emergency diagnostic, a seasonal tune-up, a system replacement quote, or service on a boiler, heat pump, or mini-split, the call gets the process started.
Call (401) 535-9789 for a quote. We're ready to get your heating and cooling running again.
Whether the call is about a furnace that stopped firing, an AC that is running but not cooling, or a full system replacement, we handle the complete range of heating and cooling work for homes and commercial properties across Cranston and Providence County. The table below lays out what each service covers, who it fits best, and what is useful to know before you call. If you have a question that is not answered here, call us and we get into the specifics with you directly.
| HVAC Service | What It Covers | When You Need It | Good to Know |
|---|---|---|---|
| AC Repair & Service | Refrigerant charge check, Coil inspection and cleaning, Blower and airflow diagnosis, Capacitor and control testing | Homeowners and property managers with an AC that is running but not keeping up | Catching a refrigerant or airflow problem early in the season avoids a full breakdown during the hottest stretch of a Rhode Island summer. |
| Full System Installation & Replacement | Equipment sizing and selection, Removal of existing system, Full installation and commissioning, Permits handled where the job needs them | Homeowners and property managers whose existing equipment has reached end of life or requires a repair that no longer makes financial sense | Installation scope and pricing are confirmed before work starts. The quote covers the equipment and the job, and the diagnosis is what drives the recommendation, not a default position. |
| Heat Pump Repair & Service | Refrigerant circuit diagnosis, Reversing valve check, Control board testing, Efficiency and output verification | Properties with an existing heat pump that is not reaching temperature in heating or cooling mode | A heat pump that heats in summer and cools in winter has a reversing valve that can fail in one direction only, which is a common diagnostic finding. |
| Indoor Air Quality & Air Filtration | Whole-home air filtration installation, Air purifier installation, Whole-house humidifier installation, Indoor humidity and air quality assessment | Households dealing with dry air in winter, allergy concerns, or inadequate filtration from the existing system | Rhode Island winters are cold and dry. A whole-home humidifier connected to the heating system maintains comfortable indoor humidity without portable units in every room. |
| Ductwork Repair & Sealing | Leakage diagnosis, Disconnected section repair, Duct sealing and insulation, Full ductwork replacement where needed | Forced-air homes where the system runs long, rooms are uncomfortable, or energy costs are climbing without an obvious equipment cause | Conditioned air escaping into an attic or crawl space before it reaches the living area is one of the most common reasons a system underperforms, and it shows up on the energy bill before anything else. |
| Emergency HVAC Service | No-heat and no-cool diagnosis, System-down troubleshooting, Priority scheduling within available hours, Findings documented after the visit | Any property where the heating or cooling system has stopped working and waiting is not an option | We take emergency calls every day from 8:30 AM to 11:00 PM. The job is scoped on the call so the visit is prepared before anyone heads out. |
| Oil-to-Gas & Heat Pump Conversion | Existing equipment removal, Replacement unit installation, Connection to existing ductwork or hydronic system, Permit handling where required | Providence County homeowners still running on oil heat who want to modernize the heating plant | A hybrid heat pump paired with a gas furnace backup is a practical option for Rhode Island winters, where temperatures regularly drop below the efficient range of a heat pump alone. |
| Heating & Furnace Repair | Ignition system diagnosis, Heat exchanger inspection, Gas valve and burner check, Blower motor testing | Any property with a forced-air furnace that is underperforming or not firing | A furnace that short-cycles or blows cold air usually points to a specific component fault, not general wear, and the diagnosis identifies which one before any repair is authorized. |
| Ductless Mini-Split Installation | Indoor air handler mounting, Refrigerant line set and control wiring run, Outdoor unit installation, Multi-zone system commissioning | Homes without existing ductwork, additions, finished basements, or rooms with persistent temperature problems | Mini-splits are a common solution in Cranston homes built before central ductwork was standard. Commercial spaces with layout challenges are a natural fit for the same approach. |
| Thermostat Installation & Smart Controls | Programmable and smart thermostat installation, Air handler communication check, Setpoint calibration, Control wiring on the equipment side | Any home or commercial property where the existing thermostat is not holding temperature or communicating correctly with the system | A thermostat that is reading temperature incorrectly can make a functional system behave as though something is wrong. Replacing it is often the lowest-cost fix on the list. |
| Seasonal Maintenance & Tune-Ups | Refrigerant charge verification, Coil cleaning and inspection, Heat exchanger and burner check, Safety and thermostat calibration | Homeowners, landlords, and property managers who want to catch problems before the heating or cooling season begins | A marginal capacitor or a partially blocked heat exchanger found in October costs far less to address than an emergency call in February. |
| Boiler & Hydronic Heating Service | System pressure check, Radiator bleeding, Zone valve and circulator pump diagnosis, Heat exchanger inspection | Cranston homes with older hot-water boiler systems and radiator distribution | A significant share of older housing in this area runs on hydronic heat. Boiler service requires a different approach than forced-air work, and we handle it directly. |
How often should I schedule a seasonal tune-up, and what does one actually cover?
Once a year for each mode the system runs in is the standard. A spring AC tune-up covers refrigerant charge verification, evaporator and condenser coil inspection and cleaning, blower condition, and a check of the safeties and thermostat calibration. A fall heating tune-up covers the heat exchanger, burner operation, ignition system, and condensate drainage. Both visits are about finding what is marginal before it fails in the middle of the season, not just running through a checklist.
What does a strange noise from the HVAC unit usually mean?
The type of noise points to the likely cause. A banging or rattling on furnace startup often means a delayed ignition or a loose component in the blower assembly. A grinding sound from an air handler usually points to a worn blower motor bearing. A hissing or bubbling sound near the refrigerant lines can indicate a refrigerant issue. A clicking that repeats without the system firing is often an ignition fault. None of those resolve on their own, and running the system while one of them is present can turn a repair into a replacement.
How does a dirty filter or coil affect system performance?
A clogged filter reduces airflow across the evaporator coil, which causes the coil to drop below freezing and ice over. Once the coil is frozen, the system runs but delivers little or no conditioned air to the living space. A dirty condenser coil on the outdoor unit traps heat that the system needs to reject, which forces the compressor to work harder and shortens its life. Changing the filter regularly and scheduling a coil cleaning as part of the annual tune-up prevents both problems.
Diagnosis Explained Before Any Repair
We walk through what the diagnostic found before any repair is authorized. You know what the problem is and what fixing it involves before anything is touched.
Is HVAC work in Cranston subject to permitting and inspection?
Some jobs require a permit and inspection, and some do not. A full system replacement or a conversion from oil to gas or electric heat typically triggers a permit requirement. A like-for-like repair or a tune-up generally does not. We handle permits where the job needs them, and we confirm what applies to your specific job before work starts.
What does a thermostat or smart-control upgrade actually involve?
The job covers removing the existing thermostat, checking the low-voltage control wiring at the air handler or furnace, installing the new unit, and confirming that the system responds correctly across all modes. A smart thermostat that is not wired or configured correctly for the equipment it controls can cause short-cycling, failed heat calls, or a system that runs continuously. We confirm compatibility and commissioning as part of the installation, not as an afterthought.
How do ductwork leaks raise energy costs, and how do I know if mine are a problem?
When conditioned air escapes through gaps or disconnected sections before it reaches the living area, the system runs longer to compensate. That extended runtime shows up on the energy bill before anything else. Signs of a ductwork problem include rooms that are consistently harder to heat or cool than the rest of the house, weak airflow from certain registers even when the system is running at full capacity, and a system that runs almost continuously without reaching the setpoint. A duct inspection identifies where the losses are happening before any sealing work is quoted.
Findings Written Up After the Visit
When the visit is complete, you get clear notes on what was found and what was done. That record is useful for landlords, property managers, and anyone tracking the service history of aging equipment.
What signs suggest a compressor or blower motor may be failing?
A compressor that is struggling often shows up as an AC that runs but produces little cooling, trips the circuit breaker repeatedly, or makes a hard-starting sound before it settles into operation. A failing blower motor typically shows up as weak or inconsistent airflow from the registers, a burning smell from the air handler, or a system where the outdoor unit runs but air movement inside is minimal. Both components are expensive to replace, so a diagnostic that catches early warning signs is worth scheduling before the unit fails outright.
Do I need to be home when the HVAC technician comes out?
For most jobs, yes. The technician needs access to the equipment, which is usually inside the home, and the diagnostic findings are explained to whoever is on site before any repair is authorized. For commercial properties or multi-unit buildings where a property manager can provide access, that arrangement is confirmed on the call when the visit is scheduled.
Older Systems and New Installs Both Covered
We service boilers, older forced-air furnaces, and legacy equipment as well as new heat pump and mini-split installations. Commercial rooftop units are covered alongside residential systems.
How long does a full system replacement typically take?
A standard residential replacement, where the old equipment comes out and a new matched system goes in using existing ductwork and electrical infrastructure, usually takes a full day. Jobs that involve converting from one fuel type to another, replacing ductwork at the same time, or working in a tight mechanical space take longer. The scope is confirmed before the job is scheduled.
When is it worth repairing older equipment rather than replacing it?
The repair-versus-replace question depends on the age of the equipment, the cost of the repair relative to a replacement, and whether the same system has needed multiple repairs in a short period. A furnace or AC unit that is more than fifteen years old and needs a major component replaced is often at the point where replacement is the more cost-effective path over the next few years. That recommendation comes after the diagnostic, with the findings in front of both parties.
What causes a system to short-cycle, and why does it matter?
Short-cycling is when the system fires or starts and then shuts off before completing a full heating or cooling run. On a furnace, the most common cause is a tripped high-limit switch triggered by restricted airflow across the heat exchanger. On an AC, short-cycling often points to an oversized system, a refrigerant charge problem, or a failing thermostat. A system that short-cycles does not condition the air properly, puts extra wear on the compressor and heat exchanger, and costs more to run than one completing full cycles.
Call (401) 535-9789 to talk through your heating or cooling situation and get a price before anything is scheduled.
(401) 535-9789