Greater Boston 617-999-3249 South Shore 781-488-5222

When your air conditioner fails, you need service you can trust. Minuteman Plumbing, Heating & Cooling offers emergency repairs and same‑day service to restore comfort quickly.

With decades of combined experience in plumbing, heating and cooling, our licensed technicians diagnose and repair all makes and models of air conditioning systems.

We treat your home like our own and stand behind our work with a lifetime workmanship guarantee.

Request an Estimate!
Looking for expert plumbing, heating, or cooling services?

What Our AC Repair Includes

Our thorough repair process ensures long‑term reliability:

Inspection & Diagnosis

We assess your system, listen to your concerns and perform diagnostic tests to pinpoint the problem.

Transparent Estimate

Our technicians provide honest and up front costs with no hidden fees.

Expert Repair

Our technicians are on hand to fix the issue and we stand by our lifetime workmanship guarantee.

Testing & Cleanup

We run your system through a full cycle, verify proper operation and clean the work area.

Follow‑Up & Maintenance

We discuss preventative maintenance to extend the life of your AC and schedule tune‑ups as needed.

Our Process

Our AC Repair Services

We provide comprehensive air conditioning repair services in Greater Boston, South Shore and the surrounding areas.

Refrigerant Leak Repair: Low refrigerant levels can cause warm air and frozen coils. We locate and fix leaks, recharge your system and test for proper cooling.
‍
Electrical & Sensor Issues: Faulty wiring, capacitors or sensors can prevent your AC from starting or cycling correctly. Our technicians diagnose and replace failed components.
‍
Compressor & Fan Repairs: Grinding or humming noises may indicate failing motors or compressors. We repair or replace these critical parts to restore performance.
‍
Drainage & Frozen Coil Problems: Clogged condensate drains and iced coils can shut down your system. We clear blockages and restore airflow.
‍
Thermostat & Control Calibration: Inaccurate thermostats lead to uneven cooling. We calibrate or replace thermostats and integrate smart controls.

Our team is equipped for both minor fixes and complex repairs. We handle emergency calls day or night and offer honest, upfront pricing.

Experience reliable comfort with our trusted plumbing, heating, and cooling experts Book Now
Still have questions?
Frequently Asked Questions

Do you repair ductless mini split systems?

Absolutely. We repair and maintain ductless mini splits as well as central air systems.

Why choose Us

The Minuteman Difference
With decades of combined experience in plumbing, heating and cooling, our veteran-led team brings trusted expertise to every project.

From plumbing repairs and water heater service to heating installations and cooling system maintenance, we provide prompt, professional care that homeowners and small businesses across Greater Boston and the South Shore can count on.

We’re dedicated to keeping your property comfortable year-round with reliable hot water, efficient heating, and dependable cooling solutions; all backed by honest pricing and exceptional workmanship.

Why Choose Minuteman?
  • Expert Assessment
  • Efficient Execution
  • Transparent Pricing
  • Lifetime Workmanship Guarantee
  • Customer-First Approach
  • Local Expertise

Make Your Home Comfort
Upgrades More Affordable

Flexible financing options and available Mass Save® rebates can help make your next plumbing, heating, or cooling project easier on your budget. Whether you’re replacing a failing water heater, upgrading your heating system, or investing in a more energy-efficient solution, Minuteman can help you move forward without the burden of a large upfront cost.

Our team will help you understand the available financing and rebate opportunities and find an option that fits your home, your needs, and your budget.

Our client testimonials

What Our Customers Say
Jenna W. profile picture
Jenna W.
2 months ago
Kind, thorough technicians! Thanks Dylan and Harry!
Ayushi A. profile picture
Ayushi A.
2 months ago
I’ve been having issues with the vent smell in my new apartment for a long time. Had setup an appointment with Minutemen Plumbing for the same. Steve and Robby both were extremely professional and helpful and assured me they’d try to resolve the issue as best as possible. They even went above and beyond to explain exactly what’s wrong and made sure I knew how to go from there.
Rebecca H. profile picture
Rebecca H.
2 months ago
Thrilled to have found minuteman and will definitely be using them for future plumbing and heating services. Very easy to schedule appointments, great communication before during and after the service. Harry was very thorough, honest, and left the place in better condition than when he arrived! I had my water heater and boiler serviced - my boiler needed a part replaced which Harry was able to do on the spot. Thank you!
Catherine C. profile picture
Catherine C.
2 months ago
Thank you so much for a very good job done. Your work was not only done well but also in a very efficient way leaving the room clean. Thank you very much.
Arastoo T. profile picture
Arastoo T.
2 months ago
Robby was very friendly, honest, and clear when he came to do HVAC maintenance for us. Everyone I dealt with at minuteman was respectful and helpful. The price was reasonable, they were communicative, and punctual. I’d use them again for sure!
Caroline G. profile picture
Caroline G.
2 months ago
Harry M. Was great! He came in , solved our issue quickly.
Judy H. profile picture
Judy H.
2 months ago
great work Amanda
Barnabas K. profile picture
Barnabas K.
2 months ago
Robbie and Steve were awesome!
Lance L. profile picture
Lance L.
2 months ago
Minuteman HVAC is professional and effective. Robby the technician came and checked out the minisplit not blowing cold air, offered his advice and refilled the refrigerant. Very thorough and professional, would recommend!
B H. profile picture
B H.
3 months ago
Minutemen plumbing were great. Was able to get them booked for appt quickly. Mike and Dylan came to repair a toilet, and washer/dryer water hook-up that was corroded. Everything was explained, fixed and cleaned up. They made sure I had what I needed (hoses) etc for when new washer was going to be delivered. Very happy with my experience.
DL profile picture
DL
3 months ago
I woke up to every homeowner’s nightmare—a busted water heater and water all over my basement floor. I called Minuteman Plumbing, Heating & Cooling, and from the very first phone call I knew I was in good hands. The person who answered was kind, compassionate, and genuinely understood how stressful the situation was. They got me scheduled immediately. Joe and Mario arrived promptly, were professional, knowledgeable, and worked efficiently to replace my water heater. Within just a few hours, everything was installed, cleaned up, and I had hot water again. The entire experience, from the office staff to the technicians, was outstanding. If you’re looking for a company that responds quickly, treats you with respect, and delivers excellent workmanship, I highly recommend Minuteman Plumbing, Heating & Cooling. Five-star service from start to finish!
Emily E. profile picture
Emily E.
4 months ago
This company is extremely professional and did fantastic work! After calling many HVAC companies and struggling to get someone to come out we finally landed on this company!! Jake the Project Manager came right out and gave us the quote same day. He was very attentive and answered all of our questions making sure we understood everything! Jake came out on a Friday afternoon and the install was completed by Tuesday. Ryan and his crew did a great job installing our new central ac system. The crew was very respectful, clean and did quality work. I will recommend them to anyone in need!
Cathy S. profile picture
Cathy S.
5 months ago
We had a wonderful experience with Minuteman Plumbing, Heating & Cooling. Our old toilet was 40+ years old, and when it started to leak, we called Minuteman. They walked me through how to shut off the water while on the phone, so it wouldn’t leak anymore. Then they gave me several different options for replacement, and recommended I visit a local showroom so I could be sure which make, model, and height I liked best. Once I picked out the Kohler toilet, the plumber arrived promptly and brought it with him. He installed it in about an hour, and he left the bathroom cleaner that it was when he arrived! The toilet works great, and I highly recommend Minuteman to anyone on the South Shore who is looking for a trustworthy, reliable, courteous, and friendly plumber!
JoAnn T. profile picture
JoAnn T.
7 months ago
Minutemen We are extremely pleased with the customer service and with the plumbing/ heating technical knowledge and repair and new installation skills of the Minuteman Team. They all interacted with us in a professional, yet friendly, manner after we called them, for the first time, during our recent gas boiler emergency in the midst of frigid weather. In particular, we appreciated the abilities and concern for our safety of Kam, the very knowledgeable and determined licensed technician who managed to restart our old boiler after another company’s efforts failed, during a blizzard! Then, within a few days, an installation team, comprised of Kam, the licensed technician, Aaron, a Master Plumber and Alex, a Certified Installer, replaced our old boiler with a new, high efficiency boiler. As the configuration and design options were complex, we relied on Aaron for clear, comprehensive information and consultation to us and Alex and Aaron and Kam for the mechanics of the installation. Aaron followed up the next day to be sure all was well. We have decided to reach out to Minuteman Plumbing and Heating for all of our future plumbing and heating needs.
Contact Us Today

Request an Estimate!

Looking for expert plumbing, heating, or cooling services? Call us today or book an appointment online for a no-obligation estimate.
Discover why we’re the trusted choice for reliable plumbing, heating, and cooling solutions!

Request an Estimate!