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 9224 reviews
I was not a service call. It’s just a yearly check up on the air conditioner. I did not meet Thomas personally, but my wife said he was very nice man. you must’ve needed a garden hose for something. I noticed it was moved, but it was wrapped very nicely and put back where where he found it. I appreciate that. overall, we were very pleased with the service. Thank you.
Outstanding
Extremely happy
fantastic technician and service!
Great company to work with! Good communication, availability and the plumbers who came to pull a gas line were professional. Would definitely use their services again.
We received great service and happy with the results!
Tony and Kevin were great, very professional and very knowledgeable- they listened to what I thought was going on, started there and quickly solved the A/C airflow issue. In this day and age and how expensive everything seems to be it was refreshing that Tony seemed very aware of pricing and as a result of their experience and efficiency make the bill very reasonable
Aaron was knowledgeable and extremely helpful
Technicians Steve Gray and Chase were Outstanding in every detail from presentation to knowledge , expertise and commitment to resolving my problem. I am a very please customer and I just need to say Steve and Chase represent your company extremely well. I will continue to be a very loyal customer. Thank you
Xavier and Mike did an excellent job.
We were very happy with the Service! Jacob and his “understudy” showed a very professional and efficient service. Jacob seem to be very experienced, and knowledgeable, and can think outside of the box. For over 20 years every time we had the boiler serviced, louvre was recommended as a solution for the low air supply.. Jacob saw the unused 4 inch dryer duck which is already in place and with minor modification can provide more air, which I thought was a brilliant idea. Highly recommend this team to anyone!
Nicholas from GEM was very informative and fixed our problems and gave good advice. Thank you!
Generator maintenance. Excellent in all respects.
Douglas is terrific!
Orlando and Marcello are true superstars of your business! Polite, very quick at helping me fix my problem with my Plumbing. The whole process from start to finish was handled beautifully thank you so much for making a stressful situation so much easier!
Excellent work on a variety of household electrical needs. Service techs were professional, friendly, and all work done to high standards!
Excellent service! Gem Plumbing was professional, responsive, and arrived on time. They quickly identified the issue with the roof drain pipe, clearly explained the repair, and completed the work efficiently. The quality of the workmanship was excellent, and everything was left clean when the job was finished. I would definitely recommend them to anyone looking for a reliable plumber.
Excellent service with clear explanation. On time, friendly professional communication. Issues resolved with creativity!
Cory was very knowledgeable and respectful.
The technical aspects of the job he explained so I could understand.
Great all around for a large on-demand heating installation project . Very talented team. Very impressed . Will definitely use GEM in the future
I had a great experience with my recent HVAC appointment. David the technician was punctual, polite, and very thorough while performing the annual maintenance of both our heating and cooling systems. He explained what was doing, reviewed the results of the tests that were done and provided estimates for potential future component replacement.
Jim P
Punctual, professional, polite. Everything was done to my liking and reviewed with me when completed. If you want it done right, call GEM!

Joan handled our house today. Great technician.
Hands down the best service, communication is top notch. My Ac and furnace needed to be replaced and I must say Alecs Reyes and team were amazing, polite and professional and informative every step of the way. I highly recommend Gem. Update I also had them move my electrical panel which was not up to code and was the worst thing they have ever seen lol the team who handled the move was amazing once again fantastic work by the gem team!
Efficient professional and quick service excellent!! Thank you Eric
Devontay Vaz and his colleague did an excellent job servicing our scheduled maintenance on our Heating and Cooling Mini Split system which is part of our Maintenance Plan. They took the time to explain the process from start to finish. They also made sure to explain the future unit maintenance after the summer season, which we found VERY helpful. We have been members of Gem Heating and Plumbing for years now. As always, the technicians were polite, professional, and knowledgeable about their work. With life being busy, Gem always call us as a reminder to make these scheduled appointments. Thank you, Gem Plumbing!!
John is great.

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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