East Dennis, MA HVAC Services
East Dennis blends historic sea captain homes with quiet village life. Your HVAC system needs to match that character: reliable, efficient, and properly maintained.
GEM Plumbing & Heating Services, LLC has been providing HVAC services in East Dennis since 1949. From Sesuit Harbor to Scargo Lake, we keep this Cape Cod village comfortable year-round.
Ready to talk to a home services specialist?
HVAC Care for East Dennis Homes
Your East Dennis home faces Cape Cod’s unique demands. Salt air, seasonal humidity swings, and the occasional nor’easter test equipment constantly. When your system struggles, you need responsive service.
At GEM, we deliver dependable East Dennis heating and cooling matched to your home. Whether it’s a historic captain’s house on Route 6A, a cottage near Corporation Beach, a year-round colonial off Sesuit Neck Road, or newer construction in the village, our licensed technicians have the experience.
We handle geothermal installations, packaged units, zoned systems, and oil-to-gas conversions. Single repairs to complete system design, GEM provides what your Cape home requires.
East Dennis’s HVAC Team Since 1949
When your heat stops or your AC quits, you need technicians who arrive promptly and explain things clearly.
With GEM, you get a family of experienced technicians who’ve worked throughout East Dennis: central air in year-round homes, heat pumps in updated properties, mini-splits adding comfort to older capes, and furnaces keeping families warm through coastal winters. We respect your time and your home. We show up when scheduled, give you straight answers, and complete the work right. That approach has kept Cape Cod customers coming back for three generations.
Easy HVAC Service for East Dennis Homeowners
Scheduling HVAC service in East Dennis shouldn’t add stress to your day. GEM keeps the process simple.
Here’s how we make it easy to get your heating and cooling serviced:
Call or schedule online. We confirm a time that works for you, often same-day for urgent needs.
Your technician evaluates your system and explains the situation honestly. What’s wrong, what it costs, what your options are.
Work completed, system tested, area cleaned. GEM stands behind everything we do.
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
East Dennis Heating and Cooling Services
Cape Cod’s coastal climate challenges HVAC equipment. Humid summers, damp winters, salt exposure. Your system works hard here.
GEM provides complete East Dennis heating and cooling services. Emergency repairs, routine maintenance, system replacement, new installations, all with 75 years of proven reliability.
Air Conditioning
Central AC keeps your entire East Dennis home cool through Cape Cod’s humid summers.
Summer on the Cape means heat and humidity that window units can’t handle. GEM installs and services central air systems sized for your home, providing consistent cooling without excessive energy bills. Most AC problems occur during heat waves when systems run constantly. Regular maintenance prevents the majority of failures. When something does break, we get there quickly.
- Air Conditioning Repair: Not cooling properly? Running constantly? Making noise? We find the cause and fix it right.
- Air Conditioning Maintenance: Spring service prepares your AC for summer demands. We clean, inspect, and verify everything’s ready.
- Air Conditioning Installation: Proper sizing determines performance. We calculate your home’s needs and install equipment that matches.
- Air Conditioning Replacement: Old AC wastes electricity and struggles to cool. Modern equipment works better and costs less to operate.
Furnaces
Furnaces deliver reliable heat for East Dennis homes with ductwork.
Gas and oil furnaces keep many Cape homes warm. GEM services both, ensuring your family stays comfortable when temperatures drop.
- Furnace Installation: Correct sizing and proper installation mean years of dependable performance. We get it right from the start.
- Furnace Replacement: Aging furnaces burn more fuel than necessary. High-efficiency upgrades reduce heating costs.
- Furnace Repair: No heat? Blowing cold? Cycling constantly? We diagnose and repair furnace problems quickly.
- Furnace Maintenance: Annual tune-ups keep your furnace safe and efficient. Cleaning, inspection, adjustment before winter.
Heat Pumps
Heat pumps provide heating and cooling from one efficient system.
Heat pumps work well in Cape Cod’s moderate coastal climate. Mass Save rebates reduce installation costs significantly. GEM is an approved installer with the expertise to do it right.
- Heat Pump Installation: We size and configure heat pump systems for your home’s specific requirements. Proper setup ensures performance.
- Heat Pump Replacement: Older heat pumps lose efficiency, especially in cold weather. Current technology performs dramatically better.
- Heat Pump Repair: Refrigerant issues, defrost problems, compressor concerns? We restore proper operation.
- Heat Pump Maintenance: Seasonal service keeps your heat pump running efficiently and catches small issues early.
Ductless Mini-Splits
Ductless systems heat and cool without traditional ductwork.
Perfect for older East Dennis homes, additions, finished attics, and spaces where running ducts isn’t practical. Mini-splits provide room-by-room control with quiet, efficient operation.
- Ductless Mini-Split Installation: Single-zone for one problem room or multi-zone for whole-home comfort. We configure systems to fit your situation.
- Ductless Mini-Split Replacement: Older mini-splits lose efficiency over time. Newer models run quieter and handle cold weather better.
- Ductless Mini-Split Repair: Not heating? Not cooling? Error codes? We troubleshoot and repair all major brands.
- Ductless Mini-Split Maintenance: Regular service maintains efficiency and extends equipment life.
Boilers
Boilers provide steady warmth through radiators and baseboard systems.
Many older East Dennis homes have boiler heat. GEM’s licensed technicians handle gas and oil boilers, providing installation, repair, maintenance, and replacement to keep these systems running reliably.
Radiant Heating
Radiant floor heating warms from below, eliminating cold floors and drafts.
Popular in East Dennis renovations, radiant heat provides quiet, even comfort. GEM designs, installs, and maintains hydronic radiant systems.
Oil to Gas Conversions
Ready to switch from oil? If gas reaches your property, conversion offers advantages.
No more tank maintenance, no fuel deliveries, more stable pricing. GEM handles conversions completely: permits, equipment, gas lines, inspection.
Call (833) 222-2953 to schedule services.
Questions?
Indoor Air Quality Services in East Dennis
Salt air, pollen, and Cape Cod humidity affect what you breathe indoors. Proper filtration and humidity control improve comfort and health.
GEM provides indoor air quality solutions integrated with your HVAC system.
Air Purifiers
Whole-home purification captures contaminants that standard filters miss.
GEM installs systems that clean your air continuously through your existing HVAC equipment.
Air Filtration
Better filtration means cleaner air throughout your home.
Media air cleaners and UV systems trap smaller particles and neutralize pathogens.
Humidity Control
Cape Cod’s humidity swings cause real problems. Summer dampness, winter dryness, both affect comfort.
Whole-home humidifiers and dehumidifiers maintain proper moisture levels automatically.
Thermostats
Smart thermostats improve comfort control and reduce energy waste.
Programmable, WiFi-connected, or full smart integration. GEM installs thermostats that work with your system.
Air Handlers
Your air handler moves conditioned air throughout your home. Problems here affect every room.
Weak airflow, uneven temperatures, strange sounds often indicate air handler issues. GEM provides service, repair, and replacement.
Additional HVAC Services in East Dennis
GEM provides specialized solutions for complete home comfort.
Additional services we offer include:
Ductwork
Duct condition determines how well your system delivers comfort.
Leaks, damage, and poor design waste energy. GEM tests, seals, repairs, and replaces ductwork.
Zoned HVAC
Zoning provides independent temperature control for different areas.
Stop conditioning empty rooms. GEM designs zoning systems that put comfort where you need it.
Geothermal
Geothermal taps stable ground temperatures for exceptional efficiency.
Where property conditions allow, geothermal dramatically reduces heating and cooling costs.
Packaged HVAC
Packaged units house heating and cooling in one outdoor cabinet.
When indoor space is limited, packaged systems provide a practical solution.
GEM Has Your Whole Home Covered
Schedule HVAC Services in East Dennis Today
For HVAC services in East Dennis, trust the company Cape Cod has relied on since 1949. Repairs, maintenance, installations, GEM delivers. Call or book online. Same-day appointments available.
East Dennis HVAC FAQs
How does coastal location affect HVAC equipment in East Dennis?
Salt air accelerates corrosion on outdoor units. Annual inspections catch deterioration early. For homes near Sesuit Harbor or the beaches, we can recommend corrosion-resistant equipment.
What rebates are available for East Dennis homeowners?
Mass Save offers rebates on qualifying heat pumps and high-efficiency equipment. GEM is an approved installer and helps you maximize available incentives.
Do you service historic homes in East Dennis?
Yes. East Dennis has many older homes, including historic sea captain houses. Our technicians have experience with boilers, radiators, and vintage equipment. We maintain these systems and advise on upgrades that preserve character while improving comfort.
How often should Cape Cod HVAC systems be serviced?
Twice yearly: spring for cooling, fall for heating. Coastal conditions and seasonal demands make regular maintenance especially important.
What’s the best option for an older Cape without ductwork?
Ductless mini-splits usually work best. They provide both heating and cooling without the disruption of installing ductwork. Heat pump models qualify for Mass Save rebates.