
Portsmouth, RI HVAC Services
HVAC services in Portsmouth demand technicians who understand island living, from waterfront cottages to rural farmsteads along Middle Road. We put your comfort first.
GEM Plumbing & Heating Services, LLC has served Portsmouth since 1949. Seasonal maintenance, urgent repairs, full system installations. Our licensed professionals bring decades of Rhode Island expertise to every job. Fast scheduling and honest quotes keep the process simple.
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Complete HVAC Service Across Portsmouth’s Diverse Properties
Island Park cottages, Middle Road farmhouses, Prudence Island retreats, Common Fence Point waterfront homes. Portsmouth properties vary widely and present unique comfort challenges.
GEM technicians work throughout Portsmouth, maintaining boilers in antique farmhouses, installing efficient equipment in homes near the schools, replacing worn systems in Island Park, and adding flexible cooling to waterfront properties along the Sakonnet. Whatever your home’s age or construction, we deliver comfort through every season.
GEM holds Carrier Factory Authorized Dealer status and serves as a Clean Heat RI partner, delivering premium equipment plus valuable rebate opportunities to Portsmouth homeowners. Reliable comfort, lasting peace of mind.
Portsmouth Families Have Counted on GEM Since 1949
Heat fails during a cold January night or cooling quits when summer guests arrive. You want technicians who respond quickly and fix things right the first time.
No hassle. No pressure tactics. Just skilled professionals who understand Portsmouth properties thoroughly: oil systems in older farmhouses, central air in newer developments, ductless units adding comfort to finished attics, and boilers keeping families warm across generations. GEM provides that same expertise at your home.
The GEM Process Is Straightforward
Initial call to completed repair, GEM makes HVAC service uncomplicated and hassle-free for Portsmouth homeowners.
Whether your property sits near the Tiverton line, in Island Park, or along the Mount Hope Bridge approach, you experience the same professional, transparent service.
Schedule by phone or online in minutes. We accommodate your availability. Often that same day.
Your NATE-certified technician arrives on schedule, inspects equipment carefully, and explains options clearly before starting.
Work finished, relax knowing GEM stands behind results. We remain available whenever you need assistance.
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

Portsmouth Climate Control Services
Portsmouth’s Aquidneck Island location brings damp winters and humid summers. HVAC equipment works constantly maintaining comfort through demanding New England conditions.
GEM provides full climate control services for Portsmouth properties. Urgent repairs, scheduled installations, routine maintenance. Our certified professionals ensure year-round comfort.
Air Conditioning
Central AC delivers whole-property cooling during Portsmouth’s humid summer season.
When summer heat blankets Aquidneck Island, dependable cooling proves essential. GEM installs and maintains efficient central air keeping Portsmouth homes comfortable while managing energy costs. New installations or emergency fixes. We handle everything.
- AC Repair: Hot air output, strange sounds, total failure. We identify and fix cooling problems rapidly, often same-day.
- AC Maintenance: Annual service catches small problems before they worsen, preserving peak efficiency through summer months.
- AC Installation: We properly size and install cooling equipment matched to your property’s requirements and floor plan.
- AC Replacement: When aging systems struggle, we guide you toward modern efficient options that reduce energy consumption.
Furnaces
Efficient furnaces provide rapid, dependable warmth for Portsmouth properties with existing ductwork.
Many Portsmouth homes, from postwar ranches through newer waterfront construction, depend on furnaces for winter heat. GEM services gas, electric, and oil-fired equipment keeping households comfortable even during bitter cold spells.
- Furnace Installation: We select furnaces suited to your property’s dimensions, layout, and heating needs, then install them correctly.
- Furnace Replacement: Exchange aging equipment for high-efficiency units that lower bills and improve dependability.
- Furnace Repair: Total heat loss, poor airflow, unusual sounds. Our professionals diagnose and resolve furnace issues quickly.
- Furnace Maintenance: Annual servicing keeps equipment safe, efficient, and prepared for Portsmouth’s harshest winter stretches.
Ductless Mini-Splits
Ductless systems deliver flexible comfort for Portsmouth properties where conventional ductwork proves impractical.
Ideal for older homes lacking ducts, finished attics, or additions never tied to main systems. Ductless mini-splits permit room-by-room climate control. GEM installs quality equipment heating and cooling effectively while controlling energy expenses.
- Ductless Installation: We design custom configurations matching your property’s layout and household comfort needs.
- Ductless Replacement: When current equipment loses effectiveness, we upgrade you to newer high-performing technology.
- Ductless Repair: Performance issues? Our professionals diagnose and correct problems restoring comfort promptly.
- Ductless Maintenance: Seasonal servicing maintains quiet, efficient ductless operation throughout the year.
Heat Pumps
Heat pumps provide year-round climate control with outstanding efficiency. Growing popular across Portsmouth.
Increasing numbers of Portsmouth homeowners select heat pumps handling both warmth and cooling. Through Clean Heat RI, GEM delivers skilled installation while helping you claim rebates on qualifying equipment.
- Heat Pump Installation: We design systems customized for your home’s specific needs and efficiency targets, then install them properly.
- Heat Pump Replacement: Step up to current technology for improved comfort, quieter function, and lower energy costs.
- Heat Pump Repair: Refrigerant problems, electrical issues, performance concerns. Our technicians restore function rapidly.
- Heat Pump Maintenance: Routine servicing optimizes performance and extends equipment lifespan across all seasons.
Boilers
Many Portsmouth historic farmhouses and older homes still depend on boilers for steady, even warmth.
Middle Road to Island Park, boiler systems have heated Portsmouth households for generations. GEM technicians specialize in gas and oil boilers, providing skilled installation, repair, maintenance, and replacement for these dependable systems.
Oil to Gas Conversions
Still using oil heat? Switching to natural gas simplifies routines and frequently reduces expenses.
Many Portsmouth properties date from when oil heating dominated. Converting to gas eliminates fuel deliveries, reduces maintenance demands, and often lowers costs. GEM manages complete conversions, permits through final inspection.
Radiant Heating
Radiant floor systems provide even, quiet warmth. Popular in Portsmouth’s renovated properties and new builds.
Radiant heat rises from floors, eliminating cold surfaces and drafts. GEM designs, installs, and maintains radiant systems suited to Portsmouth homes, whether updating older structures or constructing new.
Call (833) 222-2953 to schedule services.
Questions?

Indoor Air Quality Services in Portsmouth
Portsmouth’s island setting introduces salt air and humidity while pollen and allergens impact indoor environments. Proper filtration and moisture management create noticeable improvement.
GEM helps Portsmouth families breathe cleaner air through solutions eliminating contaminants, regulating humidity, and preserving fresh healthy indoor environments.
Humidity Control
New England weather produces moisture challenges year-round. Proper management protects both property and health.
Winter air dries skin and woodwork. Summer humidity encourages mold and creates sticky discomfort. GEM installs whole-property humidifiers and dehumidifiers maintaining balanced moisture automatically.
Air Purifiers
Whole-property air purification captures allergens, dust, and pollutants that standard filters miss.
Portsmouth’s coastal position means salt particles and outdoor allergens enter homes readily. GEM installs purification systems working with HVAC equipment to continuously scrub indoor air, easing allergy symptoms and supporting better health.
Air Filtration
Advanced filtration shields your family from airborne contaminants.
High-efficiency media filters, UV systems neutralizing bacteria and viruses. GEM supplies filtration options improving air quality and HVAC performance together.
Thermostats
Modern thermostats grant precise command over comfort and energy consumption.
Programmable models, smart thermostats controllable remotely. GEM handles installation and service for every variety. We ensure seamless integration with HVAC equipment for optimal performance.
Air Handlers
Your air handler moves conditioned air throughout your property. Problems here compromise comfort everywhere.
Reduced airflow, temperature inconsistencies, strange sounds often signal air handler trouble. GEM provides skilled installation, repair, and maintenance keeping air circulating efficiently through Portsmouth properties.
Specialized HVAC Solutions for Portsmouth Properties
Certain comfort challenges demand specialized approaches. GEM offers advanced services extending beyond standard climate control.
Ductwork improvements, geothermal installations. Our specialists provide appropriate solutions for every project.
Ductwork
Properly designed, sealed ducts prove essential for efficient, uniform comfort.
Older Portsmouth properties sometimes contain leaky, undersized, or poorly routed ductwork. GEM provides duct repair, sealing, and installation services improving airflow, eliminating temperature inconsistencies, and reducing energy waste.
Geothermal
Geothermal systems tap earth’s stable temperature for ultra-efficient climate management.
Portsmouth homeowners pursuing maximum efficiency with minimal environmental impact find geothermal compelling. GEM designs and installs systems dramatically lowering energy costs while delivering quiet, reliable comfort.
Zoned HVAC
Zoning systems allow independent temperature control across different areas.
Stop conditioning unused rooms or disputing thermostat settings. GEM installs zoned systems providing customized comfort while reducing energy consumption. Perfect for Portsmouth’s larger properties.
Packaged HVAC
Packaged units combine warmth and cooling in one compact efficient system.
When interior space runs tight, packaged equipment offers a practical answer. GEM supplies and maintains these all-in-one systems for Portsmouth properties where standard configurations cannot fit.
GEM Has Your Whole Home Covered
Schedule HVAC Services in Portsmouth Today
For HVAC services in Portsmouth, choose the team keeping Rhode Island comfortable since 1949. Repair, replacement, maintenance. GEM provides dependable work you can trust. Call or book online for HVAC services in Portsmouth. Same-day scheduling often available.
Common Questions About Portsmouth HVAC Service
How often should HVAC equipment receive professional attention?
We recommend twice-annual maintenance given Portsmouth’s island climate: spring service for cooling equipment, fall attention for heating. Consistent maintenance prevents failures, preserves efficiency, and catches developing problems before they become expensive repairs.
What signals indicate equipment needs repair or replacement?
Common warning signs include temperature inconsistencies, strange sounds, rising utility bills, and frequent cycling. Equipment exceeding 15 years requiring regular repairs often costs less to replace. Our professionals assess your situation and suggest the wisest path forward.
Can you service older heating systems in Portsmouth’s historic farmhouses?
Certainly. Many Portsmouth properties, particularly older farmhouses and Island Park cottages, feature vintage boiler systems or radiator heat. Our technicians possess extensive experience maintaining and repairing older equipment, and can guide upgrades when appropriate.
Is same-day service available in Portsmouth?
Yes. Our fleet exceeding 500 vehicles across Rhode Island enables rapid response to Portsmouth. Same-day scheduling available for most routine requests, around-the-clock emergency service for urgent situations.
What rebates can Portsmouth homeowners access?
GEM’s Clean Heat RI participation helps you obtain rebates for qualifying heat pump work. Rhode Island Energy also offers incentives for high-efficiency equipment. We help navigate available programs and capture maximum savings.


