Scituate is a town where the housing stock tells the whole story. Older single-family homes on generous lots, coastal cottages that have been expanded over the decades, and a handful of smaller commercial properties make up most of what we work on here. A significant share of those homes still run on boilers and oil-fired equipment, and many were built before central air was ever considered. That combination, older heating systems and no existing ductwork, is exactly what shapes the calls we get from this part of Plymouth County.
We handle the full range of residential and commercial heating and cooling work in Scituate: furnace and boiler repair, AC service, heat pump installation and repair, ductless mini-split systems, ductwork, thermostats, indoor air quality, and seasonal maintenance. Whether the system has stopped working entirely or is just not performing the way it should, we scope the job on the phone and get the right visit arranged.
Call (781) 951-6995 to get started.
Most calls start with a symptom, not a diagnosis. Something is wrong, but the homeowner is not sure what. The sections below cover the most common situations we see in this area and what the visit actually involves.
A system that runs for hours without reaching the set temperature is not just an annoyance. It is usually a sign that something in the mechanical side of the equipment is working against the rest of it. Low refrigerant charge, a fouled evaporator coil, or a blower motor that is not moving enough air through the system can all produce the same result: the thermostat keeps calling for more, and the equipment keeps running without delivering. The diagnostic visit works through each of those possibilities to find the actual cause rather than replacing parts by process of elimination.
The evaporator coil is where the cooling happens, and when it gets coated in dust, debris, or biological growth, it cannot transfer heat the way it is designed to. A dirty coil reduces efficiency, can cause the system to ice over, and puts extra load on the compressor. Cleaning the coil is part of a proper maintenance visit, but when a coil is damaged or corroded past what cleaning will fix, the repair visit covers assessment and replacement options before any work is quoted.
These are the components that tell the system when to run and make sure it actually does. A failed capacitor is one of the most common reasons an AC unit will not start in the summer, and a worn contactor can cause the outdoor unit to cycle on and off unpredictably. Control board faults are less common but tend to produce stranger behavior, including systems that run in the wrong mode or ignore thermostat commands entirely. All three are diagnosed on the same visit rather than treated as separate calls.
A refrigerant leak does not fix itself, and adding refrigerant without finding the source is a short-term answer to a longer-term problem. The diagnostic process involves checking system pressure, identifying where the leak is occurring, and assessing whether the leak is in a component that can be repaired or one that needs replacement. From there, the repair is scoped and priced before any work begins.
Poor airflow is often a ductwork problem, a blower problem, or both. In older homes where ductwork was added after the fact or runs through unconditioned spaces, leaks and poor connections are common. A blower motor that is losing capacity will move less air even if the ductwork is intact. The visit covers both sides of the airflow path so the right fix is identified rather than assumed.
The air handler is the interior half of a split system, and the blower motor inside it is what moves conditioned air through the home. A motor that is running slow, drawing too much current, or making noise under load is heading toward failure. Catching it before it stops entirely is the difference between a repair visit and an emergency call. We service and replace blower motors as part of both diagnostic visits and scheduled maintenance.
A thermostat that was installed with the original system may be doing the bare minimum: calling for heat or cooling and shutting the system off. That is all it was designed to do. A modern programmable or smart control does considerably more. It tracks patterns, adjusts for occupancy, compensates for outdoor temperature, and gives the homeowner visibility into what the system is actually doing rather than just what it was told to do.
Replacing a thermostat on its own is worth considering when the current one is inaccurate, when the display has failed, or when the homeowner wants scheduling and remote access without replacing the equipment underneath it. The visit covers checking the low-voltage wiring, confirming compatibility with the existing system, and setting up the new control so it communicates correctly with the heating and cooling equipment already in place.
Maintenance visits are most valuable in the weeks before the equipment is needed most. A fall furnace or boiler tune-up means the heat exchanger, burner, igniter, and controls have all been checked before the first stretch of cold weather arrives. A spring AC or heat pump tune-up means refrigerant pressure, coil condition, and airflow have been confirmed before the first humid week of summer.
What the visit actually covers is more specific than the phrase "tune-up" suggests. On the heating side: filter inspection, heat exchanger check, burner and ignition performance, blower and motor condition, and thermostat calibration. On the cooling side: coil cleaning, refrigerant charge, condensate drain, and a check of the electrical components most likely to fail under load. HVAC service booked around your schedule means the visit happens when it is convenient, not when the system has already stopped working.
Homes with whole-home humidifiers or dehumidifiers connected to the HVAC system get those checked at the same visit. Humidity control is part of how a system performs, and a humidifier that has not been serviced in years can affect both air quality and equipment function. Indoor air quality treated as part of the system means it gets addressed alongside the mechanical work, not as a separate line item.
Many older homes in this part of Plymouth County were never built with ductwork, and adding it after the fact means opening walls, running through finished spaces, and accepting compromises in where the supply registers end up. A ductless mini-split sidesteps all of that. The indoor air handler mounts on the wall or ceiling, the outdoor unit sits outside, and the two are connected through a small refrigerant line set that passes through a few inches of wall. No ductwork required.
Mini-splits work well for a range of situations that come up regularly in a town like Scituate. A finished room above a garage that has never had its own supply. A home addition where extending the existing ductwork is not practical. An older home that wants both heating and cooling without a full duct installation. Multi-zone systems allow different rooms to be controlled independently, which matters in a house where the second floor runs significantly warmer than the first. The installation visit covers air handler placement, outdoor unit positioning, line set routing, and control setup.
We take calls every day from 9:00 AM to 8:00 PM, including weekends. When you call, the job gets scoped on the phone: what the system is doing, what equipment is involved, and what the visit needs to cover. A price is confirmed before anything is scheduled so you know what you are agreeing to before anyone comes out.
For properties where a tenant is involved or a business needs to stay open, we work around the access situation. Let us know the constraints when you call and we will confirm what the schedule allows. Landlords and property managers handling multiple units in the area call us for the same reason homeowners do: the system has stopped working and someone needs to be out promptly.
Emergency no-heat and no-cool calls are handled within our published hours. A furnace that goes out in the middle of the week and a system that fails on a Saturday get the same response.
Call (781) 951-6995 and describe what is happening.
We check the furnace. We check the AC. We leave it running right.
HVAC pricing depends on what the job actually is, and that is not always clear until the system has been looked at. A diagnostic visit identifies the fault, and the price for the repair is confirmed after that assessment. What moves a quote up or down is the nature of the fault, what has to be accessed to fix it, and whether a repair makes sense against the age and condition of the equipment.
You hear what the repair involves before you agree to it. That is how every visit works, whether it is a capacitor replacement on a central air unit or a full boiler replacement in an older home. The conversation about repair versus replacement happens after the diagnosis, when there is enough information to make it a real conversation rather than a guess.
Permits are handled where the job needs them. If the installation or replacement requires one, that gets confirmed and managed as part of the work.
Call (781) 951-6995 to get a quote or schedule a visit.
We serve Scituate and the communities nearby throughout Plymouth County. That includes Marshfield Hills, North Scituate, Norwell, Marshfield, and North Pembroke. If you are in the area and are not sure whether your address is covered, call and we will confirm it when you book.
Coverage across this part of the South Shore includes the same full range of work: boiler service and repair, furnace and AC repair, heat pump installation, ductless mini-splits, ductwork, thermostats, and seasonal maintenance. Residential and commercial properties are both covered. Most of what comes up before a visit is answered on our heating and cooling services page.
Call (781) 951-6995 to get started.
Not always. Equipment sizing should be based on the current heat load of the space, not just on what was there before. An undersized or oversized replacement causes comfort and efficiency problems even when the unit itself is new. We size the replacement to the space rather than defaulting to whatever came out.
Yes. When you call, let us know who will be providing access and any scheduling constraints around the tenant. We confirm the appointment details with whoever is coordinating on-site, and the price is agreed before the visit is scheduled so there are no open questions when the technician arrives.
Older homes in this area were often built without central air and with heating systems designed around boilers, radiators, or oil-fired equipment. That means ductless mini-splits are often the most practical path to adding cooling, and boiler service or oil-to-heat-pump conversion comes up regularly as those older systems age. The diagnostic visit takes the existing setup into account before any repair or replacement is quoted.
Yes. After a repair, the technician who came out can explain what caused the problem and what, if anything, can be done to reduce the likelihood of it recurring. That might be a maintenance schedule, a filter change interval, or a particular operating habit that is putting unnecessary strain on the equipment.
It depends on the condition of the equipment and the cost of the maintenance relative to the likely remaining service life. A maintenance visit on aging equipment can identify how much life is left and whether a repair or replacement conversation is worth having now rather than after a failure. We give you that picture honestly after looking at the system.
Sometimes yes. If the system is functioning and the fault is repairable, continuing to run it is a reasonable choice. We give you an honest picture of the equipment's condition after the diagnostic so you can weigh the cost of another repair against the cost of replacement and make the decision yourself.
We serve Scituate and the surrounding Plymouth County area. The process is the same for every call: the job is scoped on the phone, the price is confirmed before the visit is scheduled, and nothing is replaced without a conversation first. Dependable service. A price agreed before we start. Local HVAC know-how.
Call (781) 951-6995 to get a quote or schedule your HVAC service in Scituate.
Heating and cooling work in the surrounding towns: Hull, Swampscott, Marblehead, Westwood. The rest are on our local coverage area.
We handle the full range of heating and cooling work for homes, rental properties, and commercial spaces in Scituate and the surrounding area. The table below lays out what each service covers, who it fits best, and a practical note to help you decide what to schedule.
Call us at (781) 951-6995 to get a price and set up a visit.
A price is confirmed before anything is scheduled, so you know what the visit covers before anyone shows up.
| HVAC Service | What's Included | Best Suited For | What to Keep in Mind |
|---|---|---|---|
| Ductwork Repair & Sealing |
| Homes with uneven temperatures, rooms that never reach the set point, or energy bills that do not match how much the system runs | Leaky ducts push conditioned air into wall cavities and attics instead of the rooms being heated or cooled. Sealing fixes the distribution problem at the source. |
| Heat Pump Repair & Service |
| Homes and small commercial spaces running a heat pump as the primary heating and cooling source | Modern cold-climate heat pumps are rated to perform well into Massachusetts winters, but a reversing valve or refrigerant fault can cut that performance significantly. |
| Full System Installation & Replacement |
| Homeowners and property managers replacing an aging or failed system, or upgrading to a more efficient unit | Sizing is confirmed against the actual space being conditioned, not just matched to the old unit. Permits are handled where the job needs them. |
Call us at (781) 951-6995 to get a price and schedule a visit for any heating or cooling work in Scituate and the surrounding area.
(781) 951-6995