Wellesley, MA HVAC Services
When you need HVAC services in Wellesley, a furnace that quits before a holiday gathering or an AC that struggles through a July heat wave calls for technicians who treat your home with care and get it right the first time.
GEM Plumbing & Heating Services, LLC has helped Wellesley homeowners with heating and cooling since 1949. We bring skilled workmanship, honest communication, and respect for your home to every job we do.
Ready to talk to a home services specialist?
Heating and Cooling for Wellesley Homes
Your home should be comfortable without you having to think about it. When something breaks, you need capable help that matches the quality you expect.
GEM provides heating and cooling services Wellesley families can count on. Whether you live near Wellesley College, in a Colonial in Wellesley Hills, a home in Wellesley Farms, or near Babson Park, our technicians understand what these homes need and how to take care of them properly.
We handle everything from emergency repairs to planned upgrades, routine maintenance to complete installations. Whatever your Wellesley home requires, we deliver.
Wellesley’s Trusted HVAC Team Since 1949
When your heating or cooling stops working, you want people who show up prepared, explain what they find, and fix it correctly.
GEM technicians have worked throughout Wellesley for decades. We have maintained boilers in older homes near the town center, replaced furnaces in established neighborhoods along Route 9, installed heat pumps for families focused on efficiency, and added ductless cooling to finished attics and sunrooms. That experience shows in every job we do.
How GEM Makes Service Easy
Getting professional HVAC work should be straightforward, not stressful.
Here is our process:
Call or book online. We work around your schedule and often provide same-day service for Wellesley residents.
Your technician evaluates the situation and explains findings in plain language. You will know what is wrong and what it costs before any work begins.
We complete the job properly, leave your home clean, and make sure everything works as it should. You have our number if questions come up later.
HVAC Specials & Discounts
Take advantage of our current offers & coupons!
Save on Energy Upgrades
with GEM and Mass Save® 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 home’s value, extend your equipment’s 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
Wellesley Heating and Cooling Services
Norfolk County winters demand reliable heating, and Wellesley homes deserve equipment that performs well season after season.
GEM keeps Wellesley families comfortable with heating and cooling services matched to what these homes require.
Air Conditioning
Central AC keeps your whole house comfortable through the summer. When it fails during a heat wave, every room suffers.
Wellesley summers bring heat and humidity that make reliable cooling essential. Regular maintenance prevents most problems, but when something does fail, we respond quickly and fix it right.
- Air Conditioning Replacement: Wellesley AC from the mid-2000s struggling to keep up? New units cool better, handle humidity better, and use way less electricity.
- Air Conditioning Repair: Wellesley AC running but not actually cooling? Making clicking or grinding sounds? We figure out what is going on and get your house comfortable again.
- Air Conditioning Maintenance: A spring tuneup on your Wellesley AC keeps it from failing on the hottest day of summer. We clean everything and make sure it is ready.
- Air Conditioning Installation: Putting central air in your Wellesley home? We design the system for your square footage so every room cools evenly and your electric bills stay reasonable.
Furnaces
Your furnace keeps your family warm all winter. When it stops working, the whole house gets cold fast.
Most Wellesley homes with ductwork rely on gas furnaces for winter heat. From newer construction to established neighborhoods, forced air systems are the standard here.
- Furnace Replacement: That Wellesley furnace running since the nineties? Replacing it cuts your gas bill noticeably and ends the worry about mid-winter breakdowns.
- Furnace Repair: Wellesley furnace shutting off on its own or not putting out enough heat? We track down the cause and fix it properly.
- Furnace Maintenance: Getting your Wellesley furnace checked each fall means no emergency calls when it is ten degrees out. We inspect the heat exchanger and make sure everything runs safely.
- Furnace Installation: New furnace for your Wellesley colonial or split-level? We size it for your home so every room heats evenly without wasting gas.
Ductless Mini-Splits
If your Wellesley home lacks ductwork or you have rooms that never seem comfortable, ductless systems solve the problem without major construction.
Older homes, finished attics, sunrooms, and additions often lack duct connections. Ductless mini-splits give these spaces their own heating and cooling with individual temperature control.
- Ductless Mini-Split Replacement: Ductless unit at your Wellesley home running loud or costing more to operate? New models are whisper quiet and significantly more efficient.
- Ductless Mini-Split Repair: Ductless system in Wellesley blinking error codes or dripping water? We service all brands and get yours working properly again.
- Ductless Mini-Split Maintenance: Ductless units need their filters cleaned and coils checked regularly. We maintain Wellesley systems so they run quietly and last longer.
- Ductless Mini-Split Installation: Sunroom or finished attic at your Wellesley home that is always uncomfortable? Ductless units give you independent control without running new ductwork.
Heat Pumps
Heat pumps handle both heating and cooling from one system while using less energy. More Wellesley homeowners are making the switch.
Heat pumps move warmth instead of creating it, which is why they cost less to run. For families interested in efficiency and sustainability, heat pumps make sense. As a Mass Save approved installer, we help Wellesley residents access rebates that reduce the upfront cost.
- Heat Pump Replacement: Heat pump at your Wellesley place losing efficiency or struggling below 30 degrees? Newer cold-climate models work much better through Massachusetts winters.
- Heat Pump Repair: Wellesley heat pump not switching between modes or running nonstop? We troubleshoot the issue and repair it so both heating and cooling work right.
- Heat Pump Maintenance: Heat pumps work all year, so they need checkups twice annually. We keep Wellesley systems running efficiently through summer cooling and winter heating.
- Heat Pump Installation: Considering a heat pump for your Wellesley home? We set up the system so it handles both heating and cooling efficiently, whether as your primary system or alongside your furnace.
Boilers
Many older Wellesley homes use boilers with radiators or baseboard heat. These systems provide steady, even warmth when properly maintained.
Boilers have kept Wellesley families warm for generations. GEM services gas and oil boilers throughout town, handling repairs, maintenance, and replacement.
Oil to Gas Conversions
Some Wellesley homes still heat with oil. Converting to natural gas eliminates deliveries and typically reduces costs.
No more tracking oil prices or scheduling fuel drops. Where gas service is available, we handle the entire conversion process for Wellesley homeowners.
Radiant Heating
Radiant floor heat warms your home from the ground up. No cold floors, no drafts from vents.
Increasingly popular in Wellesley renovations and new construction, radiant heating provides exceptional comfort. We design and install systems for homeowners who want the best.
Call (833) 222-2953 to schedule services.
Questions?
Indoor Air Quality in Wellesley
The air inside your home affects how your family feels every day.
Dust, pollen, pet dander, and humidity issues build up when your house stays closed through heating and cooling seasons. GEM helps Wellesley families breathe easier.
Humidity Control
Too dry in winter, too humid in summer.
We install equipment that maintains healthy moisture levels automatically.
Air Purifiers
Whole-home purification removes particles from your air every time the system runs.
Cleaner air means fewer allergy symptoms and better health.
Air Filtration
Better filters catch what standard furnace filters miss.
We recommend and install filtration matched to your specific concerns.
Thermostats
Smart thermostats save energy and put you in control.
We install and configure everything from programmable models to full smart home systems.
Air Handlers
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 Wellesley Homes
Certain comfort challenges require specialized approaches. GEM offers advanced services extending beyond standard climate control.
Ductwork improvements, geothermal installations. Our specialists deliver appropriate solutions for every project.
Ductwork
Leaky or poorly designed ducts waste energy and create hot and cold spots.
We repair, seal, and replace ductwork to improve comfort and efficiency.
Geothermal
For Wellesley properties with adequate land, geothermal systems offer exceptional efficiency using stable underground temperatures.
Wellesley property owners seeking maximum efficiency with minimal environmental impact find geothermal compelling. GEM designs and installs systems dramatically reducing energy costs while providing quiet, reliable comfort.
Zoned HVAC
Zoning lets you control temperatures independently in different parts of your home.
Heat and cool where you need it, not where you do not. GEM installs zoned systems delivering customized comfort while cutting energy use. Ideal for Wellesley’s larger properties.
Packaged HVAC
All-in-one units for homes where indoor mechanical space is limited.
Complete heating and cooling in a single outdoor cabinet. GEM supplies and maintains these all-in-one systems for Wellesley properties where standard configurations cannot fit.
GEM Has Your Whole Home Covered
Schedule HVAC Services in Wellesley Today
For HVAC services in Wellesley, work with the team that has cared for Massachusetts homes since 1949. GEM provides skilled workmanship and attentive service your home deserves. Call or book online. Same-day appointments available.
HVAC FAQs
How quickly can GEM get to my Wellesley home?
Same-day service is available for most calls. Wellesley is well within our primary service area, so we can typically respond quickly.
What heating system works best for Wellesley homes?
It depends on your home’s setup and your priorities. Gas furnaces serve most Wellesley houses well. Heat pumps appeal to homeowners focused on efficiency and sustainability. Older homes often have boilers that work beautifully with proper care. We assess your situation and help you decide.
Should I repair or replace my aging equipment?
If your system is over 15 years old and you are calling for repairs more than once a year, replacement usually makes more financial sense. We look at your specific equipment and give you an honest recommendation.
Can you work on systems other companies installed?
Yes. We work on any brand of equipment no matter who put it in. Plenty of Wellesley homeowners have switched to us after being disappointed with their previous HVAC company.
What rebates are available for Wellesley homeowners?
Mass Save offers rebates on heat pumps and other efficient equipment that can take a real chunk off your installation cost. As an approved installer, we know the programs and handle the paperwork for you.