AC Installation in Scarborough, ME

AC Install

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Buying a new air conditioner is one of those decisions that’s easy to get wrong and expensive to redo, which is why you need experts leading the upgrade. That’s where we come in. Gelinas HVAC Services has sized and set up cooling systems across Scarborough since 1994, matching the equipment to the house rather than the sales sheet. We run the load calculation, handle the electrical under Maine Electrical License #MS60022397, and point you toward energy-efficient models that streamline your comparison process. Considering an upgrade? Call (207) 672-2801 to reach a real team member about same-day service or a free estimate.

How Our Installation Process Works

We perform detailed load calculations rather than relying on square-footage estimates to ensure proper equipment sizing.
We inspect existing ductwork and refrigerant lines to verify compatibility with high-efficiency replacement units.
We match outdoor condensers and indoor coils as rated systems to achieve maximum rated efficiency.
We commission new equipment by weighing in exact refrigerant charges and verifying airflow specs.
We guide you through thermostat operation and filter replacement schedules for optimal day-one performance.
We register manufacturer warranties on your behalf and back all installation labor directly.

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24/7 emergency service

We’re here when
you need us.

Locally operated in Southern Maine

Proudly serving our local community since 1994.

Offers flexible financing packages

Options that fit your budget.

Commitment to Service Excellence

Culture of Warmth Where Everyone is Treated Like Family

Same-Day Service

Fast solutions when you need them most.

Free Estimates

No surprises. Just honest prices.

Member Savings on Scarborough AC Installation

A new AC is a summer-long purchase, so it helps to shave what you can off the top. Joining our Home Advantage Membership prior to your upgrade knocks $500 off a heating and cooling installation, and waives your minimum service fee. If you’re looking to save even more, most homeowners pair that with financing on approved credit and pay the system down over time.

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Service Areas

Look for your community in the regional tabs below.

Greater Portland & Sebago Lakes

Cumberland Center
Cumberland Foreside
Gorham
Gray
New Gloucester
North Yarmouth
Pownal
Raymond
South Casco
South Freeport
South Windham
Standish
Steep Falls
Windham
Yarmouth
Casco
Peaks Island
Durham
Sebago
Sebago Lake
Naples
West Baldwin
Hollis
Bar Mills
Buxton

Financing Available

We offer multiple financing options to help make your home project more affordable and stress-free.

Find The Best Option

Home Advantage Membership

Get priority service, exclusive discounts, waived service fees & more!
“Treating each other like family” is a core value at Gelinas

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Gelinas HVAC: Your Source for Plumbing, HVAC, and Electrical Services

Installing a new central air conditioner is a major investment where correct sizing and installation quality dictate long-term performance. Gelinas HVAC Services has designed and installed cooling systems across Scarborough since 1994, calculating precise heat loads for every home rather than relying on generic square-footage estimates. We manage all electrical work under Maine Electrical License #MS60022397 and guide you through energy-efficient models evaluated by ENERGY STAR central AC standards. Members save $500 on system replacements through our Home Advantage Membership. Call (207) 672-2801 to speak with our team about scheduling or receiving a free estimate.

We are a local, family-owned business standing behind every installation. From Prouts Neck to Dunstan Corner, Scarborough homeowners trust our experienced team to complete the job right the first time.

How do you calculate proper AC sizing for Scarborough homes? We perform detailed Manual J load calculations assessing insulation, window exposure, and building materials rather than using inaccurate square-footage guesses.

Do you offer free estimates for new AC installation in Scarborough, ME? Yes, our technicians visit your property, evaluate your cooling needs, and provide a detailed written estimate at no charge.

Is financing available for replacement air conditioning systems? Yes, flexible financing options are available subject to approved credit. We can guide you through available plans alongside your proposal.

Can I qualify for Efficiency Maine rebates on heat pumps? Qualifying heat pump installations may qualify for valuable state rebates. Sizing and equipment rules are strict, and we will evaluate your project details.

Should I choose central air conditioning or ductless mini-splits? Homes with existing ductwork often benefit from central AC. Homes without ducts or with additions usually favor ductless mini-splits. Many Scarborough homeowners use a combination of both.

Will a cold-climate heat pump keep my Maine home warm in winter? Modern cold-climate heat pumps operate efficiently well below zero degrees. We will honestly evaluate whether a heat pump suits your home as a primary or supplemental heat source.

Investing in a new high-efficiency air conditioner marks the beginning of a long-term partnership in home comfort. Enrolling in annual AC maintenance keeps your manufacturer warranty fully valid while preserving peak seasonal efficiency. Should your system ever require operational adjustments, our responsive AC repair team provides fast local service. For homes without existing ductwork, exploring ductless mini split installation offers a flexible, highly efficient alternative. To protect both your new cooling unit and your winter heating equipment, our comprehensive HVAC maintenance plan covers your entire home climate system.

Replacing an aging air conditioner usually makes better financial sense than paying for repeated repairs once you notice these signs of failure:

The unit is past 12 to 15 years old, which is where well-maintained equipment starts declining.
Repairs have become an annual event rather than an occasional headache.
Cooling has grown uneven across your home as the system gets older.
Energy bills keep climbing while home comfort keeps dropping.

(207) 672-2801

For over 30 years, Gelinas HVAC Services has helped Southern Maine homeowners navigate complex home upgrades with complete confidence. From precision sizing to code-compliant installation, our licensed team manages every detail of your AC installation in-house. Call (207) 672-2801 to speak with our local specialists and plan your project.

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Installation Mistakes That Cost Homeowners Later

An air conditioner is only as reliable as the quality of its installation. Out in the field, we are frequently called to fix short-lived equipment installed improperly by cut-rate contractors. Here are the main installation mistakes we see in Scarborough homes and how our precise installation process prevents them.

Slapping in an oversized cooling unit is a common field mistake that satisfies the thermostat quickly without running long enough to pull humidity out of the air. This leaves your home feeling clammy and cold while wearing out compressor components from frequent cycling. We perform detailed Manual J load calculations based on square footage, insulation, and window orientation to size your unit perfectly for crisp, dry comfort.

Rushing through system commissioning without pulling a proper vacuum traps air and moisture inside the copper lines. Moisture mixes with oil inside the system to form corrosive acids that destroy compressor windings from the inside out. We evacuate copper lines down to sub-500 microns using high-capacity deep vacuum pumps and perform digital standing pressure checks before introducing clean refrigerant.

Hooking up a powerful new air conditioner to small, restrictive ductwork causes high static pressure, loud rushing air noises, and premature fan motor failure. The equipment is starved for air and cannot deliver its rated efficiency. We measure total external static pressure, enlarge return drop boxes, and expand duct transitions so your new unit breathes easily and operates quietly.

Request Service (207) 672-2801