Greater Boston 617-999-3249 South Shore 781-488-5222
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Expert AC Maintenance: Keep Your System Running at Its Best

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5.0
on 292 reviews

Your air conditioner works hard to keep your home comfortable during MA’s humid summers. Without regular maintenance, wear and tear can reduce efficiency, increase energy bills and lead to unexpected breakdowns.

Minuteman Plumbing, Heating & Cooling offers emergency repairs and full‑service cooling. With decades of combined experience in plumbing, heating and cooling, our licensed technicians provide comprehensive tune‑ups to keep your AC running smoothly and maintain your manufacturer’s warranty.

Regular service not only prevents problems but also extends the lifespan of your system and helps maintain indoor air quality. Trust our team to care for your central air conditioner, heat pump or ductless mini split with integrity and professionalism.

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Why Regular AC Maintenance Matters

Annual maintenance is an investment in the comfort and efficiency of your home. Benefits include:

Improved efficiency

A clean, tuned system operates more efficiently, reducing energy consumption and utility costs.

Extended equipment life

Addressing minor issues early prevents major failures and prolongs the life of your system.

Enhanced reliability

Maintenance reduces the likelihood of unexpected breakdowns during heat waves.

Warranty compliance

Many manufacturers require annual professional tune‑ups to keep warranty coverage valid.

Better indoor air quality

Regular filter changes and cleaning improve airflow and reduce dust, allergens and humidity.

Safety

Technicians check refrigerant levels, electrical connections and system controls to ensure safe operation.

Our Process

Our AC Maintenance Services

Our maintenance process is designed to be thorough and minimally disruptive:

Appointment Scheduling: We offer flexible scheduling and 24‑hour response for urgent tune‑ups.
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Arrival & Inspection: Our technician arrives on time, explains the process and inspects your system to identify any issues.
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Cleaning & Servicing: We clean and service key components, test refrigerant pressures and tighten electrical connections.
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System Calibration: We calibrate thermostats, check airflow and verify the system cycles correctly.
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Results & Recommendations: We review our findings, provide maintenance tips and discuss any repairs or upgrades needed.

Ongoing Support: We can schedule future appointments or enrol you in a maintenance plan for priority service and savings.

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Still have questions?
Frequently Asked Questions

How often should I schedule AC maintenance?

We recommend an annual tune‑up before the cooling season. This keeps your system operating efficiently and catches small issues early.

Our tune‑ups include a comprehensive inspection, cleaning of coils and components, refrigerant and electrical checks, lubrication and performance testing. We’ll also provide recommendations for any needed repairs or upgrades.

Yes. Regular cleaning and calibration improve airflow and heat transfer, lowering your energy consumption and saving you money.

We offer maintenance plans that include annual tune‑ups, priority service and discounts on repairs. Ask us about enrolling during your next appointment.

We work on all major AC brands and models. Our technicians have the expertise to maintain central air conditioners, heat pumps and ductless mini splits.

Why choose Us

The Minuteman Difference
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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.

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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.
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Looking for expert plumbing, heating, or cooling services? Call us today or book an appointment online for a no-obligation estimate.
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Plumbing
Air Conditioning
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Contact
Greater Boston
617-999-3249
100 Garden Street
Cambridge, MA 02138
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South Shore
781-488-5222
200 Recreation Park Drive
Suite #4
Hingham, MA 02043
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781-222-3176
19 Depot St
Unit 6
Duxbury, MA 02332
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