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Expert AC Installation Services in Shrewsbury

Your Shrewsbury home deserves air conditioning that works when you need it most.

Whether you live near Lake Quinsigamond in Edgemere or in one of the established neighborhoods throughout town, summer heat shouldn’t make your house uncomfortable. When your current system can’t deliver consistent cooling, it’s time for an upgrade that matches what you expect from your home.

At GEM Plumbing & Heating Services, LLC, we help Shrewsbury homeowners stay comfortable with professional air conditioning installation. Our licensed HVAC team evaluates your cooling needs, recommends the right system for your space, and completes every installation with care.

You get dependable performance from a team that’s served Central Massachusetts for over 75 years. Call or contact us online today about air conditioning installation in Shrewsbury.

(833) 222-2953

GEM Technicial Inside Van


(833) 222-2953

We’re Right in the Neighborhood!

From Lake Quinsigamond to the neighborhoods along Route 140, GEM has been helping Shrewsbury families stay comfortable for decades.

We know Central Massachusetts. When you call GEM for air conditioning installation in Shrewsbury, you’re working with technicians who understand the cooling demands of Worcester County summers and the specific needs of this town’s housing, from the Cape Cods built in the 1970s to the newer Colonials in Edgemere near the lake. You’re not dealing with a faceless national chain. You’re getting a local team that knows Shrewsbury and stands behind every installation we complete.


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


Our AC Installation Process

Installing a new air conditioning system should be straightforward and stress-free. GEM handles every detail with professionalism and care, making the entire process clear from start to finish.

Book online or call when it’s convenient. With our large service fleet, we typically provide same-day or next-day availability.

Our technician evaluates your Shrewsbury home’s cooling needs and provides clear, upfront pricing with zero surprise charges or hidden fees.

Your NATE-certified technician completes the installation safely and efficiently. You don’t need to manage any of the details.

We test your new system thoroughly before leaving, ensuring everything operates perfectly. You’re prepared for comfortable summer weather ahead.

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
10 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
2 days ago
Kevin did a great job and explained everything he did to my boiler
Carol Ferrera
2 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

Signs Your AC System Needs Replacement

Paying attention to your air conditioner’s performance helps you avoid emergency breakdowns during the warmest months.

These warning signs tell you it’s time to consider a new air conditioning installation in Shrewsbury.

When you’re calling for service multiple times each season, repair costs add up quickly. If annual repair expenses approach half the cost of a new system, replacement makes better financial sense than continuing to patch an aging unit. Modern equipment comes with manufacturer warranties that eliminate ongoing repair cycles and give you years of reliable performance.

Air conditioners typically perform well for 15 to 18 years before efficiency naturally declines. Once your system exceeds this age range, new installation usually provides better long-term value than continued repairs. Today’s AC technology delivers superior cooling while consuming significantly less energy. Replacement improves both comfort and efficiency while giving you equipment built to modern standards.

Some rooms staying warmer than others while the system runs constantly indicates declining performance. Your AC should maintain comfortable temperatures throughout your entire space without operating nonstop. Uneven cooling wastes energy and creates frustrating living conditions. For Shrewsbury’s single-family homes, this often signals an aging system that can no longer handle the cooling load effectively.

When utility costs rise despite unchanged cooling habits, your system is losing efficiency. Older units work harder to maintain comfortable temperatures, consuming more electricity while delivering diminished performance. Modern air conditioning systems operate far more efficiently, using less power while providing better cooling. Upgrading typically reduces monthly expenses while improving overall home comfort.

We Install All Types of Air Conditioners in Shrewsbury

Every Shrewsbury home has unique cooling requirements, and GEM offers energy-efficient systems to match your needs.

Whatever solution works best for your property, you’ll receive expert recommendations, professional installation in Shrewsbury, and lasting reliability from Massachusetts’ most trusted HVAC company.

For comprehensive whole-home cooling, central air systems maintain even temperatures in every room. GEM installs high-efficiency central air conditioning in Shrewsbury that works seamlessly with your existing ductwork, providing quiet operation, lower energy costs, and consistent performance. These systems are perfect for Shrewsbury’s single-family homes and deliver reliable comfort throughout your entire living space.

Heat pumps provide both heating and cooling from one efficient system, making them ideal for Massachusetts’ varied climate. They transfer heat rather than generating it, offering year-round comfort with substantial energy savings. As a Mass Save® Heat Pump Installer, GEM helps you access rebates and incentives when you upgrade to heat pump installation in Shrewsbury, making this efficient technology more affordable.

For homes without existing ductwork or areas needing individual temperature control, ductless mini-splits offer flexible, efficient cooling. These compact units let you manage temperatures room by room, delivering comfort exactly where you need it. They’re ideal for Shrewsbury homes with additions, converted spaces, or rooms where installing traditional ductwork isn’t practical.

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

For more than 75 years, GEM has been the HVAC company Central Massachusetts families trust for reliable comfort and honest service.

When summer heat and humidity arrive in Shrewsbury, your home should provide the cool comfort you need. We’re proud to help families throughout Worcester County with all of their air conditioning installation needs.

We’ve served Shrewsbury and surrounding Central Massachusetts communities for generations, treating every customer with respect and care. GEM brings proven expertise and modern technology to every AC installation, delivering systems built for lasting performance.

With one of the largest service fleets in New England, we’re always nearby when you need us. GEM provides same-day service and efficient air conditioning installation in Shrewsbury to keep your home comfortable without unnecessary delays.

We’re more than an air conditioning company. From plumbing and electrical services to comprehensive HVAC maintenance, GEM offers complete solutions to keep every system in your home operating properly.

Our NATE-certified professionals bring exceptional training and professionalism to every installation. We treat your home with respect, prioritize your safety and comfort, and ensure every installation is precise, safe, and built for reliable long-term operation.

As a Mass Save® Heat Pump Installer, Carrier Factory Authorized Dealer, and National Grid Value Plus Installer, GEM helps you access valuable rebates and incentives when installing energy-efficient cooling systems. We make saving money simple while upgrading your home’s comfort.

Our Home Comfort Club keeps your AC operating at peak performance through regular inspections, tune-ups, and exclusive member benefits. It’s the easiest way to protect your investment and maintain reliable comfort throughout every season.

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 Shrewsbury

Take control of your summer comfort.

GEM’s licensed HVAC team is ready to install the ideal air conditioning system for your Shrewsbury home and the surrounding Central Massachusetts area. With same-day availability, flexible financing, and 75+ years of trusted local service, we make it easy to lower your energy costs and enjoy lasting comfort all summer long. Call us or schedule online today to get started!

GEM technician in front of service truck


Other HVAC Services You May Need


Air Conditioner Installation FAQs

What size air conditioner does my Shrewsbury home need?

The right AC size depends on your home’s square footage, insulation, layout, and sun exposure. Shrewsbury’s mix of Cape Cods, Colonials, and ranch homes each have distinct cooling requirements. GEM’s licensed HVAC technicians perform a detailed load calculation to ensure your system is perfectly sized for optimal comfort and efficiency.

Are there rebates available for AC systems in Shrewsbury?

Yes! GEM participates in programs through National Grid and Mass Save® to help you access rebates and special financing for high-efficiency air conditioners and heat pumps. Our team will help you apply and maximize your savings on your new system.

How long does an air conditioning installation take?

Most standard installations can be completed in one day. More complex projects, such as adding ductwork or installing multiple systems, may take longer. GEM’s team works efficiently and keeps you informed throughout the process.

Can GEM install air conditioning in older Shrewsbury homes?

Absolutely. Many of Shrewsbury’s older homes don’t have existing ductwork, which makes ductless mini-splits or high-velocity systems excellent options. GEM specializes in finding modern cooling solutions that work with your home’s layout while delivering reliable comfort.

What’s the typical lifespan of a new air conditioning system?

With proper maintenance, most air conditioners last 12 to 15 years. Joining GEM’s Home Comfort Club helps extend your system’s life with annual tune-ups, priority service, and expert care that keeps your AC running at its best.

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