Expert AC Installation Services in Newton

Newton summers bring heat that challenges every cooling system.

Greater Boston summers get hot and humid. Your home traps heat all day. Your air conditioner runs constantly but struggles to keep up. When your system can’t deliver the comfort you need anymore, you need professional help.

At GEM Plumbing & Heating Services, LLC, we provide expert air conditioning installation in Newton to help homeowners beat the heat. Our licensed HVAC technicians evaluate your home’s specific cooling challenges, recommend the right system for your needs and budget, and handle air conditioning installation in Newton with professional precision.

We take responsibility for everything. With GEM, you get honest communication, reliable service, and the comfortable home you deserve all summer long.

(833) 222-2953

GEM Technicial Inside Van


(833) 222-2953

We’re Right in the Neighborhood!

GEM serves Newton and the broader Middlesex County area with dependable service every day.

We work throughout the region constantly. From Newton Centre to Newtonville, we’ve installed systems in homes across the city and understand what they need to stay comfortable. Whether you’re in Chestnut Hill near Boston College or in Newton Highlands, we know the challenges your neighborhood presents. When you choose GEM for air conditioning installation in Newton, you’re choosing experienced professionals who know Greater Boston communities and care about your family’s comfort.


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


Our AC Installation Process

Installing a new air conditioner doesn’t have to be complicated or stressful. GEM’s straightforward process makes upgrading your cooling system transparent at every stage.

Book online or call us at your convenience. We work around your schedule and often have quick availability.

Our licensed technician visits your Newton home, evaluates your cooling needs, and explains your options with clear, honest pricing.

We install your new system with care and attention to quality. You won’t need to worry about anything.

Before we leave, we test everything thoroughly and show you how to operate your new system efficiently. You’re ready for comfortable summers.

Female Gem Plumbing u0026 Heating employee sitting at a desk smiling

(833) 222-2953


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 9481 reviews
Andria Connors
14 hours ago
I had 3 kitchen electric outlets not working. Steve & Tim came, checked the circuit breaker box and explained & fixed the electrical problem for me!
June Mandosa
24 hours ago
Great job, fixed the problem!
James called explaining he was at our cottage for AC maintenance and checking on our new system. Quick, easy, efficient and clean and Courteous.
Sue
1 day ago
Excellent service
Kevin Hall
1 day ago
The team showed up and were able to clear my blockage quickly and professionally. They helped me get everything back in its place as well before leaving. I would definitely contact them again for future work.
Frank Kenney
2 days ago
Aaron was very professional, explaining the needed repairs, installing the parts, and summarizing everything when he was complete. There were no surprises regarding costs etc. Great job, Aaron!
Paul Hermenau
2 days ago
Luis and Edwin did an OUTSTANDING job in replacing my old furnace with a new one. They were thorough in every aspect of the job. From removal to the new install and clean up. Very professional and answered any questions I had. I can't thank them enough for the excellent Jobe they performed. 👍👍👍👍 Dennis arrived on time and reviewed the new furnace hookups both gas and electrical in a timely and professional manner. Excellent job 👏
Brian Selby
4 days ago
Nice people to work with. Aaron was knowledgeable.
Eaven though I was very specific what toilet I wanted they put the wrong one in.
Robert Mustard
5 days ago
Stephen was great. Got our heating system controls to work. Friendly & efficient.
Mike D
5 days ago
The GEM techs were outstanding. They arrived early and did a thorough evaluation of our heating system. We. Have been very please with the professionalism, courtesy, and timely service GEM has provided us in the past and today. We are pleased we secured the maintenance plan. It is nice to know your home will be well protected. 5 stars+. Thank you.
joyce jozwicki
5 days ago
Workers were capable, efficient, polite, and friendly. A pleasure to work with
peter talbot
6 days ago
Very nice man and very efficient
Hiram Rodriguez
6 days ago
My water dies last night and GEM had a tech on call that came over assessed the situation and emptied the tank to avoid further issues . This morning the installation team arrive early, explained what could be done and went about replacing my tank. It was a smooth process which was appreciated given the circumstances. The techs were great and very personable. The left the site clean and made sure I was all set before leaving.
AM Johnson
6 days ago
Always reliable , professional and excellent customer service.
Bill Carey
7 days ago
Very pleasant and informative. Obviously is positive about Gem. Because of associates like Eric I’m also positive about Hem
Ed Foti
1 week ago
Colin was exceptional. Explained what the problem was and he worked very hard to fix the problem. Also discussed options going forward. Terrific young man.
Professional, thorough, reliable and knowledgeable. I’m glad I chose Gem and will be working with them in the future.
donald dionne
1 week ago
As always, the technicians do a wonderful job and they’re friendly. The only thing I can say negative it’s overpriced and maybe give a better discount to seniors that are retired
Ed Arms
1 week ago
Gem techs redid intake & exhaust venting to improve appearance of difficult installation.
David Polishook
2 weeks ago
No repair was performed at this time I had to pay a diagnostic fee.
Thomas Remillard
2 weeks ago
We had a new furnace installed today and the guys were great professional cleaned up after them self they were very informative they took all waste involved in the job and I will use gem again in the future
Ruth Ruth
2 weeks ago
Tom was very helpful discussing the pump and using the bypass system. we’re under contract
Karen Bell
2 weeks ago
Friendly, professional and informative. Answered all my questions.
Joseph Hoffman
2 weeks ago
Douglas has been to my house before. He is a very exceptional technician and I have confidence in his recommendations. Joe Hoffman

GEM technician portrait in front of GEM service truck

(833) 222-2953

When to Replace Your Air Conditioner in Newton

Understanding the warning signs helps you plan replacement on your schedule instead of during an emergency.

Here’s what indicates it’s time for air conditioning installation in Newton.

Newton has many beautiful older homes built before modern air conditioning existed. Your current AC was retrofitted years ago and struggles with your home’s layout. Some rooms never cool properly while others get too cold. Older homes present unique cooling challenges with their layouts, insulation, and architectural features. Modern systems with proper design and installation solve these problems, delivering even, reliable cooling throughout your historic or vintage home.

You wake up hot in the middle of the night. The living room is tolerable but bedrooms stay warm. You can’t get comfortable anywhere in your own house despite having the AC running constantly. Persistent discomfort despite a running system means your AC has lost effectiveness. Life’s too short to be uncomfortable in your own home. Replacement restores the reliable comfort you deserve.

Your AC is so loud you can’t have conversations when it runs. You can’t hear the TV. Neighbors have commented on the noise. The racket is embarrassing and disruptive. Excessive noise indicates worn bearings, failing compressor, or loose components. Beyond being annoying, loud operation often signals serious mechanical problems. Modern systems operate quietly, restoring peace to your home.

You’re thinking about selling eventually, or you just want your home investment protected. Your old, inefficient AC affects your property value and marketability. A modern system is an investment in your home’s worth. New energy-efficient air conditioning appeals to buyers and protects your investment. Even if you’re not selling soon, upgrading improves your quality of life while maintaining your property’s value.

We Install All Types of Air Conditioners in Newton

GEM installs all major cooling system types to match your home’s specific needs.

Whatever system makes sense for your Newton home, our experienced team handles the installation professionally and completely.

For whole-home comfort, central air conditioning installation in Newton delivers consistent cooling through your existing ductwork. These reliable systems handle Greater Boston’s hot, humid summers effectively while maintaining comfortable temperatures throughout your home. GEM installs energy-efficient central air in Newton designed for durability and lower operating costs. They’re ideal for most homes throughout the city and provide the dependable performance you need.

Get both heating and cooling from one efficient system. Heat pump installation in Newton provides year-round comfort by transferring heat instead of generating it, which dramatically improves efficiency in Massachusetts’ four-season climate. Our technicians install modern heat pump technology in Newton that delivers excellent performance and significant energy savings. As a Mass Save® Heat Pump Installer, we help you access rebates that reduce your installation cost.

When your home lacks ductwork or you need targeted cooling in specific areas, ductless mini-split installation in Newton delivers powerful performance without requiring ducts. These wall-mounted units are perfect for Newton’s many older homes, additions, or converted spaces in Newton Highlands where adding ductwork would compromise architectural features. GEM installs and services ductless systems in Newton that provide precise temperature control room by room with quiet, efficient operation all summer long.

GEM: Proud to be Newton’s Trusted AC Installation Company Since 1949

For over 75 years, GEM has served Massachusetts families with quality workmanship and honest service.

When summer heat makes your Newton home unbearable, you need professionals who deliver results. We’re proud to serve Greater Boston with air conditioning installation services backed by three generations of expertise.

Since 1949, we’ve built our reputation on reliable installations and customer satisfaction throughout Massachusetts. GEM brings proven HVAC expertise to every project, ensuring your new system performs exactly as it should.

With one of New England’s largest service fleets, we respond quickly throughout the region. GEM provides prompt service and efficient air conditioning installation in Newton to restore your home’s comfort without delay.

We’re more than just an AC company. GEM offers comprehensive plumbing, electrical, and HVAC services to maintain every system in your Newton home safely and efficiently.

Our NATE-certified professionals bring the highest standards of training and safety to every installation. We respect your home and ensure every installation meets all codes and quality standards.

As a Mass Save® partner and Carrier Factory Authorized Dealer, GEM helps you qualify for valuable rebates and incentives on energy-efficient cooling equipment. We simplify the application process to maximize your savings.

GEM’s Home Comfort Club provides annual maintenance visits, priority service scheduling, and exclusive member discounts that protect your investment and maintain peak system efficiency year after year.

Smart thermostat installation by GEM HVAC technician

(833) 222-2953


customer and technician interaction

Our GEM Family Cares for Your System’s Entire Life

Your air conditioner works hard every summer. Regular maintenance keeps it running efficiently, quietly, and reliably for years to come.

Our Home Comfort Club makes maintenance easy with annual tune-ups, priority scheduling, and discounts on repairs. We catch problems before they become emergencies and keep your system running the way it should, year after year.


Contact GEM for New Air Conditioner Installation Services in Newton

Stop tolerating an uncomfortable home.

GEM’s licensed HVAC professionals are ready to provide air conditioning installation in Newton for your home. With transparent pricing, flexible financing options, and 75+ years of trusted expertise, we make upgrading straightforward and affordable. Give us a call or contact us online today to schedule your free estimate!

GEM technician in front of service truck


Other HVAC Services You May Need


Air Conditioner Installation FAQs

Can GEM install AC in Newton’s older homes?

Absolutely. Newton has extensive historic housing stock with unique cooling challenges. Many older homes lack existing ductwork or have layouts that complicate traditional installations. We specialize in solutions like ductless mini-splits that provide excellent cooling without compromising architectural features or requiring extensive renovations.

What size air conditioner does my Newton home need?

The right size depends on your home’s square footage, insulation quality, window area, layout, and architectural style. Newton’s diverse housing stock from vintage colonials to modern construction each requires different approaches. Our technicians perform detailed load calculations specific to your property.

How does Newton’s urban density affect AC needs?

Newton’s suburban density means homes benefit from some shade but also face heat from surrounding buildings and pavement. Proximity to Boston creates its own microclimate effects. We factor these urban conditions into all sizing calculations and equipment recommendations.

What’s the typical lifespan of an AC system in Newton?

Most air conditioners last 12-15 years with proper annual maintenance. Newton’s climate with hot, humid summers and cold winters puts year-round demands on HVAC systems. Regular maintenance through our Home Comfort Club helps maximize your system’s lifespan.

Does GEM offer emergency AC installation?

When your system fails during a heat wave, we prioritize getting you comfortable quickly. Contact us for our fastest available installation timing, often same-day or next-day service to restore your comfort without extended delay.

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