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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 9643 reviews
gilbert serra
10 hours ago
Very pleasant and very honest, and they cleaned up after their work and would definitely use them again.
Bob Strouse
11 hours ago
Great service, very clean and professional. Very happy with Gem.
Karen Gray
12 hours ago
Working with Nick to get all my bathroom faucets replaced was a pleasure. Karen Gray
Alyssa Zelman
12 hours ago
Great communication, went the extra mile, professional and friendly. Came out same-day, on-time. Def recommend!
Allan Barbash
14 hours ago
Great service he was very thorough.
Darlene ONeill
14 hours ago
Xavier was confident, efficient, knowledgeable, prompt and treated his trainee with respect.
Dale Abbott
16 hours ago
Great job. They know their “stuff”!
Jim Walsh
19 hours ago
Super fast response time (called at 4:00 on Monday and Mike & Chris were at the house at 11:15 on Tuesday). Mike and Chris were excellent, diagnosed the source of the odor (bad wax ring) and completed the job by 12:15.
Everything from the initial phone call to the quick response from our techs and the repair of our system was an A+! Would recommend to everyone.
GEM was one of only services that got back to me and scheduled me on the same day! Colin was quick, professional, and someone I felt safe having in my home. You get what you pay for!
Corey was outstanding , very helpful, informative and friendly !
Noemi Jordan
1 day ago
Khorey J. and his colleague did an excellent job inspecting our heating and cooling mini-split system. They took the time to explain the issues in detail and gave us peace of mind and at ease by ensuring that everything was working properly. They also explained and demonstrated when the condenser fan should turn on at various temperatures and settings. Both men were knowledgeable, professional, polite, and respectful. We have been customers of Gem Heating and Plumbing for many years, and, as always, they were there when we needed their services. Thank you, Gem Plumbing!
John O'Leary
1 day ago
Efficient and spot on always
Michael Hoff
1 day ago
John did a great job servicing our central heat pump and boiler. He was thorough and a great communicator. Thanks!
Joe Burgess
2 days ago
Great people Very professional Explanation of everything Excellent job
Patricia Criner
2 days ago
Very personable guys Joe and Landon did a thorough inspection and make sure I completely understood all options for the future
Cindy Mossman
2 days ago
Electrical replacements
Peter Rintels
2 days ago
Have used GEM several times. After some rough experiences with some other HVAC companies, I can say GEM has been consistently outstanding. Highly recommended.
We had an emergency service performed on Saturday, the technician Chris was professional and talked me through everything he was doing. I’d rate his overall work on a scale of 1-10 as over 10 because he was that awesome. What gets me is the pricing of the service. As I mentioned it was an emergency, and as the customer I want an itemized breakdown of parts and labor. I just called GEM and they mentioned they do not provide that. I will continue to call until I get the satisfaction I want on full disclosure of MY billing statement the was paid for in FULL by MYSELF. I know GEM reads these reviews and I want my fully itemized bill for services rendered.
Very satisfied with the service
Bill Cater
2 days ago
The GEM team, Richard (Rickey) and Gabriel along with the electrician were extremely professional. They cleaned up the entire work site with great care to ensure no dirt was left behind. Xavier was outstanding during the service call. happy and highly recommend.
Alyssa Nguyen
2 days ago
Josue & Mike were the two technicians that came and did the work for our home. They were absolutely amazing and did an amazing job! Took their time to make sure everything was done right.
We were not getting heat from our boiler. It was old and not working properly. Richard walked us through a new boiler purchased. Thanks.
Stephen Pratt
3 days ago
Kevin did a great job and explained everything he did to my boiler
Carol Ferrera
3 days ago
Great job! The technicians are kind, courteous, professional and knowledgeable. Thank you!!

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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