Sometimes only one component has failed and the rest of the system is in good shape. A capacitor that has burned out, a contactor that has stopped making contact, a zone valve that is stuck closed. Other times the equipment has simply reached the end of what repair can reasonably accomplish, and the right move is a full replacement before the next failure takes something else with it. We handle both ends of that range for Johnston homeowners, landlords, and commercial property owners. We cover the full scope of heating and cooling work here, and the call is where it starts.
We work on furnaces, boilers, heat pumps, central air systems, ductless mini-splits, ductwork, thermostats, and indoor air quality equipment. The work ranges from a single-afternoon repair to a multi-day system installation, and the process is the same either way: the system gets diagnosed first, the findings are explained before any repair is authorized, and the price is agreed before anything is replaced.
A system that is otherwise running well and has a single identifiable fault is usually worth repairing. A failed blower motor on a furnace that is eight years old and otherwise clean is a repair. A refrigerant leak on an AC unit that has been serviced regularly and is cooling efficiently everywhere except for the leak is a repair. The question is whether fixing the fault returns the system to reliable operation, or whether the fault is a symptom of broader deterioration.
Age matters, but it is not the only factor. Equipment that has been maintained and is failing at one specific point is a different situation from equipment that has been neglected and is failing in several places at once. The diagnostic visit is where that picture comes into focus.
A heat exchanger that has cracked in a furnace that is already cycling on the high-limit switch due to restricted airflow is a different calculation. Replacing the exchanger without addressing the underlying cause means the same fault returns. A compressor that has failed on an AC unit that also has a refrigerant charge problem and a coil that has not been cleaned in years is another example. Repairing one component of a system that has multiple compounding problems is often the more expensive path over two or three years, even if the upfront cost is lower. That conversation happens after the diagnostic, with the actual findings in front of both parties.
Full system replacement is a staged job, and the decisions that matter most happen before installation starts. Equipment sizing, fuel type, distribution method, and whether existing ductwork or a hydronic loop can be reused are all confirmed during the scoping process. A system that is sized wrong for the space it conditions will underperform regardless of how well it is installed.
For a forced-air replacement, the installation typically runs one to two days depending on the scope. A boiler replacement in a home with an existing hydronic loop is a different job from a full conversion that changes the distribution method entirely. In either case, the property is without heating or cooling for the duration of the installation, and that window is confirmed before scheduling so the homeowner or tenant can plan around it.
Permits are handled where the job needs them. That applies to equipment replacements and to any work that changes the fuel type or the distribution system. The scope and the permit situation are both confirmed on the call before anything is scheduled.
We take calls every day from 8:30 AM to 11:00 PM. For routine repairs and seasonal tune-ups, appointments are arranged on the call and confirmed before the visit. For a property that has no heat or no cooling, emergency calls are answered within those hours and the job is scoped on the phone so the visit is prepared before anyone heads out. We do not promise a specific arrival window, but emergency calls are not deferred to the next available routine slot.
A rental property that loses heat in January cannot wait for a convenient window. A commercial space that has to stay open through a repair is a different kind of job from an empty house. When the property is occupied and needs to stay that way, that gets discussed on the call so the visit is set up correctly. Clear notes on what was found and what was done come with every visit, which matters when the person who called is not the person who manages the property day to day.
The price for a diagnostic visit is confirmed before it is scheduled. What the repair costs depends on what the diagnostic turns up: which component has failed, whether it is accessible without additional disassembly, and whether the repair involves a part that needs to be ordered. A straightforward capacitor swap is a different price from a heat exchanger replacement or a refrigerant leak repair that requires tracing the source before anything can be sealed.
Installation and replacement quotes are given after the system is assessed, not before. The equipment, the scope of the distribution work, and the permit situation all affect the final number. Ask what the diagnostic covers when you call and you will get a straight answer. The price is agreed before anything is replaced. If you want to see the whole range first, try our HVAC services page.
A cracked heat exchanger is one of the more serious furnace faults because it allows combustion gases to mix with the air being distributed through the home. It does not always produce obvious symptoms. A furnace that trips its high-limit switch repeatedly, that produces a faint odor when running, or that is causing carbon monoxide detector alerts warrants an inspection before the system runs again. The exchanger is inspected visually and under operating conditions, and the findings are explained before any repair or replacement is recommended.
Standing water near an air handler or a furnace usually traces to a condensate drain that is blocked or disconnected, a drain pan that has cracked, or a secondary drain that has backed up. Left unaddressed, it causes damage to the equipment and to the surrounding structure. The source of the pooling is identified before any repair is made, because treating the symptom without finding the cause means the water comes back.
Many Johnston homes have had additions built over the years, and the original duct system was not designed to reach them. A room that is always too hot in summer and too cold in winter, or that simply has no supply or return at all, is often a ductwork problem rather than an equipment problem. Extending the existing system, adding a dedicated branch, or installing a ductless mini-split to condition the addition independently are all options. Which one makes sense depends on the layout of the existing ductwork and the size of the space being added.
Low airflow from the registers is one of the most common comfort complaints, and it has a range of causes. A severely restricted filter, a disconnected duct section, a blower motor that is losing capacity, or a supply trunk that was undersized from the original installation can all produce the same symptom. Airflow testing identifies where the restriction is before any repair is recommended. Uneven temperatures across floors or between rooms often trace to the same source.
An AC system that is losing refrigerant charge is not a system that needs a top-up. Refrigerant does not get consumed in normal operation. A system that is low on charge has a leak, and adding refrigerant without finding and sealing the leak means the charge drops again. Leak diagnosis involves pressure testing and tracing the source, which may be at a fitting, a coil connection, or a line-set joint. The leak is repaired before the system is recharged, and the repair is explained before it is authorized.
We serve Johnston and the neighboring communities throughout Providence County. That includes Greenville, North Providence, Smithfield, and Providence, as well as Cranston to the south. If you are in one of those areas and are not sure whether we cover your address, call and ask. We will tell you directly.
The housing stock across this part of Rhode Island runs the full range: homes on boiler systems with hot-water radiators, older properties that were built without central ductwork, and more recent construction with forced-air systems and heat pumps. Commercial properties, multi-unit buildings, and rental properties are all part of the work we do here. Commercial rooftop units are covered as well as residential systems.
Yes. Scheduling a tune-up before the heating season or before the first hot stretch of summer means the system is checked while demand for service is lower and parts are easier to source. A system that has a marginal component going into a period of heavy use is more likely to fail at the worst possible time. Booking ahead of the season is the most straightforward way to avoid that.
Yes, and we have no objection to it. A replacement is a significant investment, and understanding what is being quoted, including the equipment, the scope of the installation, and what the price covers, is reasonable. When you call us for a second opinion, describe the existing system, the fault that was found, and what was recommended, and we will give you a straight assessment.
In most cases, yes. A repair visit to a rooftop unit or an air handler in a mechanical room does not typically require the business to close. For work that affects the air distribution system in occupied areas, we discuss the scope and timing with the property manager before the visit so any disruption is planned for rather than unexpected.
Homes in this part of Rhode Island run on a mix of equipment: forced-air furnaces, hot-water boilers with radiators, heat pumps, and older oil-fired systems are all common. We service and repair all of them, and we handle conversions when a homeowner is moving from oil heat to gas or to a heat pump. If you are not sure what type of system you have, describing what you see and how the heat is distributed is usually enough to scope the call.
In most cases, yes.
If you are not sure whether your address falls within the area we cover, call (401) 535-9789 and give us the address.
We will tell you directly rather than making you guess from a map.
Not typically. If the property is accessible by a standard vehicle and the equipment is reachable once on site, a private road does not change the scope of the visit. If there are specific access constraints, such as a gate code or a road that is impassable in certain conditions, mention that when you call so the visit can be planned accordingly.
We take calls every day from 8:30 AM to 11:00 PM, Johnston included. Emergency no-heat and no-cool calls are answered within those hours, and the job is scoped on the phone before the visit so the technician who comes out is prepared. We do not promise a specific arrival window, but emergency calls are not held until the next morning.
Nobody books a visit before you know what it covers. When you call, the diagnostic visit is priced and confirmed on the call. The findings are explained after the visit, the repair or replacement is quoted before any work begins, and you decide whether to move forward. That is the process every time, for a single-component repair or a full system installation.
Call (401) 535-9789. We take calls every day from 8:30 AM to 11:00 PM.
HVAC service covers these nearby towns as well: North Providence, Smithfield, Providence, Lincoln, Central Falls.
Take a look at our coverage area.
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 Johnston 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 |
|---|---|---|---|
| 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. |
| 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. |
| 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. |
Call (401) 535-9789 to talk through your heating or cooling situation and get a price before anything is scheduled.
(401) 535-9789