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 8690 reviews
Clean fast efficient
Christopher Brouwer is a great technician. He is knowledgeable, professional and personable. I would recommend him to anyone and would welcome him for any future work on my AC system.
I'm pleased with the service I received from Andrew, he and his assistant were great they replaced my system quickly and kept the job neat I was truly impressed Gem is my company 👌🏿.
Gem is the best people that made repairs for
Me on air conditioner reasonable proced
Christopher, was great he came to do what he had to do. He got a job done. And I'm very pleased with her, thank you, Chris.
Solved issue with Furnace. Friendly and respectful.
Brandon’s work was on time and professional as always!!
Steven and Diego arrived to check out our system and were able to get everything up and running. They were professionally, efficient and friendly. GEM Plumbing employees are always top notch!
Two technicians came to assess my minisplit which has been leaking. They spent a lot of time working hard to find an answer which unfortunately ended in needing a follow up appointment with a handyman through GEM, to resolve an issue with my unit. But while the techs were here they really tried very hard to resolve the issue. I give them an A for effort.
New resident needing plumber to improve drainage of bathroom sinks and stop leaky faucets. As first plumber I called did not call me back, I called Gem for help. William and Mark were sent to provide service within 2 hours. Problems corrected after thorough discussion of options and pricing for each. Selected the replacement option for leaking faucets, which resulted in spending more money than anticipated, but they selected good looking faucets from supplier and returned to install them. I elected to enter into a one year contract to secure HVAC service for the year, eliminating the dispatch fee. I am pleased with the new well functioning faucets. Good communication with technicians and office representative, Melissa.
They were both great. They explained everything very well.
The best. Great communication, clear pricing, does the whole job and doesn't leave until everything is handled. I have referred them to several people because trustworthy people are hard to find
Very professional and knowledgeable on what needs to be done
Did a great job
The crew.
Was very respectful of my property and worked very efficiently. The clean up after the work was accomplished was impeccable. I highly recommend them without reservation.
Very responsive to my off-hours request for heating repair on a holiday weekend; technician resolved problem. Communication was very good (updates about arrival time, etc.).
John P replaced a capacitor on my AC unit and got it working again. He had to get onto the roof to reach it which is not easy. I asked John a lot of questions about AC and heating units and he is very knowledgeable and helpful
If I could give Douglas 6 stars, I would. He is knowledgeable, and really cares. Did a great job and made recommendations. Not his first time here and always detail oriented.
Anthony Pena was great, he did great work, very fast on fixing our 1 year old water heater union valve and was very nice
Highly recommended 5 stars all day
We are very pleased with the work Aaron did. He explained everything that was going on as he performed the task. Very professional and polite
Tyler the tech was outstanding. Gem, the umbrella company over Carmines had two scheduling issues but in the end they came out and took care of us. TY.
Manny, the tech who serviced our furnace/water heater, was exceptional. He was on time, quick but thorough, and explained everything to me and my wife.
Very pleased with Gem these past several years!
Joey and David were honest, efficient and kind when fixing my furnace. Joey was and very knowledgeable and shared his knowledge well with David.
Thanks, guys!
Needed an install of a faucet and toilet. The team arrived on time and was able to provide me an overview of what needed to be done and transparency with the pricing. Wrapped it up in a shirt while and looks great!
Great service. On time and reasonably priced. Came out to double check on an issue that was still unresolved at no charge.
I got Steve and his colleague from GEM Plumbing to work on my heat pump. I would highly suggest them. They were very patient with all of the explanations of what was wrong and made sure I understood everything. They also gave me a rundown on changing air filters and educated me on all of the necessary information. Overall, I had a pleasant experience. The entire process, including diagnostics and problem resolution, took less than two hours.

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.

Redeem Offer

Your Promotional Selection Has Been Applied!

This field is for validation purposes and should be left unchanged.
Newsletter Signup
This field is hidden when viewing the form