HVAC Services in Carlisle, MA

Leader in the Massachusetts Home Service Industry since 1992

YOUR LOCAL 5-STAR COMPANY

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Looking for reliable HVAC services in Carlisle, MA? At 128 Plumbing, Heating, Cooling & Electric, we provide expert heating and cooling solutions to keep your home comfortable, efficient, and safe year-round. From system installations and repairs to upgrades and emergency service, our licensed technicians deliver dependable results you can trust.

Licensed and highly trained HVAC technicians
Expertise with both modern and older heating & cooling systems
Upfront, transparent pricing with no hidden costs
Fully stocked service trucks for same-day HVAC solutions
Emergency HVAC services available when you need them most

Why Choose 128 for your HVAC Services in Carlisle, MA?

We’re A Proud Heat Pump Installer of Mass Save®

We’ve helped thousands of homeowners learn about Mass Save financing and rebates. Call or message us now to learn about the process.

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Official Home Services Company of the Boston Red Sox

We are proud to say that we’re the first ever Official Home Services Company of the Boston Red Sox!

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Ask about our loyalty program: base+ membership

Our whole-home loyalty membership allows for exclusive visits & benefits, SmartHome access, and peace of mind for your plumbing, HVAC, and electrical services from attic to basement

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Frequently Asked Questions

Why choose 128 for HVAC services in Carlisle, MA?

At 128 Plumbing, Heating, Cooling & Electric, our HVAC specialists are known for their expertise, professionalism, and attention to detail. We prioritize comfort, energy efficiency, and long-term reliability, ensuring every heating and cooling project is handled with care and precision.

Are your HVAC technicians licensed and insured?

Absolutely. All of our HVAC technicians are fully licensed, trained, and insured to give you peace of mind and ensure that every job meets local codes and safety standards.

What types of HVAC services do you provide in Carlisle?

We handle a full range of HVAC needs, including heating and cooling system installations, repairs, tune-ups, ductless mini-splits, central AC, and emergency services. Whether it’s routine maintenance or a major system replacement, our team is ready to help.

How often should HVAC systems be serviced?

We recommend servicing your HVAC system at least twice a year — once in the spring for cooling and once in the fall for heating. Regular maintenance helps improve efficiency, reduce energy costs, extend equipment life, and prevent costly breakdowns during extreme weather.

Do you serve other areas besides Carlisle?

Yes, in addition to Carlisle, we provide HVAC services throughout the Greater Boston area, North Shore, Merrimack Valley, and MetroWest. Nearby towns we serve include Concord, Bedford, and Lexington. Visit our areas we serve page for the full list.

Our Goal Is To Deliver A 5-Star Experience

Review Us On

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I cannot say enough on how happy I was with the service provided by 128Plumbing on the HVAC install. Miguel and Josh, the HVAC techs who did the install, were prompt, courteous, and cleaned up each day after their day of work. They provided excellent communication throughout the install, going over their planned route for the routing of the piping, and coming every day at just about 7am to start their day’s work. I would highly recommend 128Plumbing, and will have them do additional work in the future. Excellent job and service.

REVIEW UPDATE FOR ADDITIONAL SERVICE PROVIDED BY 128: I hired the crew at 128 for a different/separate project to relocate a mini-split, and the crew of Wayne, Max and two others did an OUTSTANDING JOB of removing and reinstalling the mini-split. Once again I am so impressed by how courteous and communicative the team is for the jobs I’ve had them do. They showed up promptly at 7am and did their thing with minimal mess, which they thoroughly cleaned up afterwards. Once done, Wayne took the time to answer any questions I had. I cannot recommend them enough. True professionals who treat your home as their own.
Mark