Monomoy Mechanical Premier HVAC Solutions

Serving the Local Communities Throughout Cape Cod Since 2023

Contact Monomoy Mechanical Today!

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HVAC & Plumbing Services in Barnstable Town 

Licensed & Insured Techs Serving South Yarmouth 

Monomoy Mechanical is a trusted local plumbing and HVAC contractor, proudly serving homeowners throughout our community. We offer expert, warranty-backed installations, reliable repairs, and ongoing maintenance solutions tailored to keep your home comfortable year-round. Backed by decades of combined experience, our team includes highly skilled technicians and dedicated support staff. With every project, we’re committed to delivering the efficient, high-quality service you deserve.

Providing 24/7 HVAC & Plumbing Support 

As a family-owned company, Monomoy Mechanical believes in treating every customer like one of our own. We understand how important your home is to you – that’s why we treat it with the same care and respect we would our own. From routine service calls to urgent repairs, we're here to keep your most essential systems and appliances running safely and efficiently with dependable same-day service and 24/7 emergency plumbing, heating, and air conditioning support. When you call us, you can count on a prompt arrival, a clear diagnosis, and a solution delivered with honesty and care.

Call (508) 623-6952 or contact us online to request a free estimate for our plumbing and HVAC services in Barnstable Town.

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Where Coastal Living Meets Reliable Comfort

Our Featured Services

Sign Up for the Ocean View Comfort Club

Keep your home running smoothly year-round by joining the Ocean View Comfort Club, our exclusive preventative maintenance program. Designed with your home in mind, this membership offers more than just peace of mind – it comes with priority scheduling, exclusive discounts, a dedicated phone line, and other valuable perks. Plus, you receive thorough annual maintenance for your plumbing, heating, and cooling systems to help prevent costly breakdowns and extend the life of your equipment. It’s the easiest way to protect your comfort while saving time and money.

Call (508) 623-6952 for affordable plumbing and HVAC services in Barnstable Town. Ask about our financing options and payment plans.

    “Great service!”
    “I was very pleased with the techs from Monomoy Mechanical. They were prompt, neat ,and showed concern for my issues.”
    - David S.
    “So happy I finally found someone honest!”
    “Dave is awesome, definitely my go-to guy. He’s done work for me at my business and home. He’s always on time, honest, and very informative. Fits you into his schedule super fast and answers your calls right away. The pricing is very fair!”
    - Karina H.
    “You can't do better than Monomoy Mechanical!”
    “They installed my new furnace/boiler, replacing a 35-year-old unit. Everyone who worked on the new system was an expert. To me, the install is an engineering work of art. Everything was explained, and they helped me pursue the MASS SAVE rebate as well.”
    - Peg H.
    “I highly recommend them!”
    “We placed a call for no AC in the heatwave, and they were there that day! Dave was great! He was honest and completed the work quickly!”
    - Robert B.
    “You can't go wrong to trust them with your plumbing and heating needs.”
    “Matt and his team are amazing! They are fast and professional. They get the job done in a timely manner. I have recommended them to my family and friends - I think that highly of them. Their prices are more than fair. Real pros!”
    - Jacky P.
    “Very responsive and attentive. ”
    “They called back in minutes despite the end of the work day and scheduled me for the next morning. The technician, Tim, was very attentive in diagnosing our mini-split problem, and fixed it the same day. His boss Chris was very attentive too. Recommend!”
    - Ekaterina D.
    “I will definitely call them for any future mechanical issues.”
    “Called Monomoy Mechanical after trying to troubleshoot my AC with no luck. They arrived within two hours. They immediately identified the problem, provided a solution, and fixed it. Very reasonably priced! I highly recommend Monomoy Mechanical!”
    - Mary S.
    “Call them—you will be very pleased you did!”
    “Dave and his crew from Monomoy Mechanical did an excellent job on both helping us pick out a new A/C system and installing it. They even went the extra mile to stay late to make sure we had a working system that night! We couldn’t be happier!”
    - Bruce H.

Cape Cod’s Go-To Team for HVAC & Plumbing

Why Choose Monomoy Mechanical?
  • Cost-Saving Membership Plans
  • 30+ Years of Combined Experience
  • Financing & Rebates Available
  • Locally Owned & Operated