
Westport, MA HVAC Services
When you need HVAC services in Westport, a comfortable home means not worrying whether the heat will work tomorrow or the AC will make it through August. You have enough on your mind without adding HVAC problems to the list.
GEM Plumbing & Heating Services, LLC has provided heating and cooling services in Westport since 1949. We keep your systems running so you can focus on everything else. When something does go wrong, we get there fast and fix it right.
Ready to talk to a home services specialist?
Heating and Cooling for Westport Homes
Westport covers a lot of ground. Farms along Route 88, waterfront homes on the harbor, historic places near the Point, newer construction throughout. You need service that can reach you and understands what you have.
GEM helps Westport homeowners stay comfortable without the worry. Whether you heat with gas, oil, or propane, whether you have central air or window units, whether your home is five years old or a hundred, we know what works here and how to keep it running.
Emergency repairs, seasonal maintenance, system replacements, efficiency upgrades. Whatever your Westport home needs, we handle it.
Westport’s Trusted HVAC Company Since 1949
You want reliable service from people who actually show up and solve problems.
GEM technicians have served Westport for decades. We have replaced oil furnaces in farmhouses along Drift Road, serviced propane systems in homes beyond gas lines, installed heat pumps for homeowners looking to simplify, and helped families from Westport Point to Head of Westport stay comfortable through every season. We bring that experience to every job.
How GEM Makes Service Easy
One less thing to think about.
Here is our process:
Call or book online. Tell us what is happening. Westport is in our service area, and same-day appointments are often available.
Your technician explains the problem and cost before starting. You know what you are paying for.
We fix it right. Your system runs. You move on to everything else that needs your attention.
HVAC Specials & Discounts
Take advantage of our current offers & coupons!

Save on Energy Upgrades
with GEM and Mass Saveยฎ Rebates

The Home Comfort Club
Service plan starting at
$49.99 /mo
Peace of Mind, Worry-Free
Members get discounts on repairs, priority scheduling, and seasonal tune-ups that keep systems running efficiently year-round.
Preserve your homeโs value, extend your equipmentโs life span, and ease your worries with our membership plans.
Trust us to always send our best local, trained, and screened technicians to your home, no matter the hour.
With us, you can spend less money to take better care of your home.
Keep all parts of your home operating at peak efficiency with regular maintenance tune-ups.
Get Pre-Approved Financing

Westport Heating and Cooling Services
Massachusetts winters are hard enough without worrying about whether your heat will work. You need equipment that runs reliably and service you can count on.
GEM keeps Westport homes comfortable with heating and cooling services built for peace of mind.
Air Conditioning
Central AC keeps your whole house comfortable through summer. When it works, you stop thinking about it.
AC systems work hardest during heat waves, exactly when failures tend to happen. Regular maintenance prevents most problems, and when something does fail, we get there fast.
- Air Conditioning Replacement: Old AC at your Westport home struggling with humidity? New equipment dehumidifies better and costs less to run. We swap it out and haul away the old unit.
- Air Conditioning Repair: AC trouble at your Westport home? Whether you are near the harbor or out on Route 88, we get there and fix it so you are not stuck in the heat.
- Air Conditioning Maintenance: Coastal humidity makes AC systems work harder. Spring service for Westport homes means your system handles summer without breaking down when you need it most.
- Air Conditioning Installation: Adding AC to your Westport farmhouse or waterfront home? We design the system for your layout and make sure it handles South Coast humidity.
Furnaces
Your furnace keeps your family warm through months of cold. When it runs reliably, you forget it exists. That is the goal.
Westport homes use various fuel types depending on location. Oil and propane furnaces are common where natural gas does not reach. We service all types and understand the specific needs of each.
- Furnace Replacement: Aging oil or propane furnace at your Westport place? New high-efficiency units burn less fuel and eliminate the worry about mid-winter breakdowns.
- Furnace Repair: Furnace problems at your Westport home? We service oil, propane, and gas systems. Whatever is wrong, we find it and fix it.
- Furnace Maintenance: Oil and propane furnaces need annual service to run safely and efficiently. We tune up Westport systems before winter so you are not calling us in a cold emergency.
- Furnace Installation: New furnace for your Westport home? We work with gas, oil, and propane depending on what fuel you have. Proper sizing means reliable heat through every cold snap.
Heat Pumps
Heat pumps handle heating and cooling while using far less energy. For Westport homeowners tired of fuel deliveries and rising prices, they offer a real alternative.
Heat pumps move warmth instead of burning fuel. Even in rural Westport, electric operation typically costs less than oil or propane. As a Mass Save approved installer, we help you access rebates that make heat pumps more affordable.
- Heat Pump Replacement: Heat pump at your Westport home not keeping up in January? Newer cold-climate models work down to well below zero. We can upgrade your system.
- Heat Pump Repair: Heat pump acting up? Westport’s coastal air can be tough on outdoor units. We diagnose the problem and get your system running right.
- Heat Pump Maintenance: Heat pumps in coastal Westport need regular checkups since salt air affects outdoor components. We catch corrosion early and keep your system efficient.
- Heat Pump Installation: Want to stop scheduling fuel deliveries? Heat pumps run on electricity and handle both heating and cooling. We install them throughout rural Westport.
Ductless Mini-Splits
Older Westport homes, converted barns, and additions often lack ductwork. Ductless systems add heating and cooling without major construction.
Ductless mini-splits work well for farmhouses, outbuildings, and spaces where running ducts is impractical. You get heating and cooling with individual temperature control.
- Ductless Mini-Split Replacement: Ductless unit at your Westport place getting old? New models are quieter, more efficient, and work better in cold weather. We handle the upgrade.
- Ductless Mini-Split Repair: Ductless system not cooling your Westport workshop or guest house? We service all brands and get your unit running again.
- Ductless Mini-Split Maintenance: Ductless systems in outbuildings and guest spaces still need regular service. We maintain Westport units so they last and run efficiently.
- Ductless Mini-Split Installation: Old Westport farmhouse without ducts? Converted barn you want to heat and cool? Ductless systems handle these situations without major construction.
Boilers
Some Westport homes use boilers for steady, even heat. These systems work well when properly maintained.
Boilers with radiators or baseboard heat are reliable and long-lasting. GEM services oil and gas boilers throughout Westport.
Radiant Heating
Radiant floor heat warms your home from below. No cold floors, no drafts, just consistent comfort.
Popular in Westport renovations and new construction. We design and install radiant systems for homeowners who want the best.
Oil to Gas Conversions
Where natural gas is available in Westport, converting from oil eliminates deliveries and often reduces costs.
We handle complete conversions for Westport homeowners from evaluation through final testing.
Call (833) 222-2953 to schedule services.
Questions?

Indoor Air Quality in Westport
Rural living has benefits, but dust, pollen, and allergens come with the territory. The air inside your home matters.
GEM helps Westport homeowners breathe easier.
Humidity Control
Balanced moisture levels year-round.
Dry winter air and humid summer air both cause problems. We install equipment that maintains healthy levels automatically.
Air Purifiers
Cleaner air for your Westport home.
Whole-home purification removes particles from your air every time the system runs. Cleaner air means fewer allergy symptoms.
Air Filtration
Advanced filtration for healthier indoor air.
Better filters catch pollen, dust, and allergens that standard filters miss. We recommend filtration matched to your concerns.
Thermostats
Precise temperature control for your Westport home.
Modern thermostats improve control and save energy. We install everything from basic programmable models to smart home systems.
Air Handlers
The heart of your HVAC airflow.
Air handlers move conditioned air through your ducts. When they have problems, you get uneven temperatures and higher bills. GEM keeps them running right.
Additional Services for Westport Homes
Certain comfort challenges require specialized approaches.
GEM offers advanced services beyond standard heating and cooling.
Ductwork
Efficient airflow throughout your home.
Leaky ducts waste energy and create comfort problems. We repair, seal, and replace ductwork throughout Westport.
Zoned HVAC
Independent temperature control for different areas.
Control temperatures in different areas independently. Useful for larger Westport homes with varied heating needs.
Geothermal
Ultra-efficient heating and cooling from the earth.
For Westport homes with adequate land, geothermal systems offer exceptional efficiency using stable underground temperatures.
Packaged HVAC
All-in-one heating and cooling systems.
All-in-one units for homes where indoor mechanical space is limited.
GEM Has Your Whole Home Covered
Schedule HVAC Services in Westport Today
For HVAC services in Westport, call the team that has kept southeastern Massachusetts comfortable since 1949. Your systems run. You stop worrying about them. Call or book online. Same-day appointments available.
HVAC FAQs
Can GEM reach homes throughout Westport quickly?
Yes. Westport is in our regular service area. We dispatch same-day for most calls and reach homes throughout town, including rural locations on longer driveways.
What heating works best if my Westport home is not on natural gas?
Many Westport homes use oil or propane effectively. Heat pumps are increasingly popular because they run on electricity, eliminating fuel delivery concerns. Mass Save rebates make them more affordable. We evaluate your situation and explain the trade-offs.
Are heat pumps practical for Westport winters?
Yes. Modern cold-climate heat pumps work well in Massachusetts. Many Westport homeowners use them as primary heat, sometimes keeping existing furnaces as backup. The energy savings compared to oil or propane are significant.
Does the coastal location affect my HVAC equipment?
Salt air can accelerate corrosion on outdoor components, especially for homes closer to the water. Regular maintenance helps us catch these issues before they cause failures.
What rebates are available for Westport homeowners?
As a Mass Save approved installer, we help you access rebates on qualifying heat pumps and efficient equipment. These programs can significantly reduce installation costs.


