About Us

About Monomoy Mechanical 

Delivering Exceptional Plumbing & HVAC Services

Monomoy Mechanical is your trusted local partner for all things heating, air conditioning, and plumbing. As a local, family-owned company, we’re proud to serve our community with expert service and a personal touch. Our licensed and insured technicians are dedicated to keeping your home running smoothly and efficiently, treating every project with the same care and respect we’d give our own homes. Whether it’s a routine maintenance check, a complex repair, or a full system installation, we approach every job with professionalism, integrity, and a commitment to quality. 

Your comfort and peace of mind are our top priorities – because when your home works the way it should, life just runs better.

Call (508) 623-6952 to request a free quote and discover the difference that quality service makes.

Available 24/7 

At Monomoy Mechanical, we’re here when you need us most, with 24/7 availability and reliable same-day service. Whether it’s a sudden plumbing issue or an unexpected HVAC breakdown, our team is ready to respond quickly and get your home back on track. Your comfort can’t wait, and neither do we.

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Why Choose Monomoy Mechanical?

  • Cost-Saving Membership Plans
  • 30+ Years of Combined Experience
  • Financing & Rebates Available
  • Locally Owned & Operated

Where Coastal Living Meets Reliable Comfort

Our Featured Services

Our HVAC & Plumbing Services 

With decades of combined experience, our skilled technicians are prepared to handle any plumbing or HVAC challenge that comes our way. Our team stays ahead of the curve by keeping up with the latest industry trends, using cutting-edge methods, and working with state-of-the-art equipment to deliver reliable, high-quality results every time. We bring experience, innovation, and dedication to every project so your home systems are running safely, efficiently, and smoothly.

Our HVAC services include:

Our plumbing services include:

We believe comfort and reliability shouldn’t be out of reach, which is why we offer flexible financing options and convenient payment plans. Whether you're facing an urgent repair or planning a major system upgrade, we work with you to find a solution that fits your budget. Quality service should be accessible, and we’re here to make that happen.

Call (508) 623-6952 or message us online for dependable plumbing and HVAC services. Be sure to ask about our warranties!

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Serving Cape Cod
We're a locally owned and operated HVAC contractor serving the homes and businesses throughout Cape Cod. Explore our service area!

Sign Up for Our Ocean View Comfort Club

Keep your home comfortable year-round and avoid unexpected repairs by joining our Ocean View Comfort Club – Monomoy Mechanical’s exclusive preventative maintenance program. As a member, you’ll receive priority service, seasonal system check-ups, and expert tune-ups to help your HVAC and plumbing systems run at peak performance. 

Additional perks of signing up for the Ocean View Comfort Club include:

  • A dedicated phone line for members
  • 15% off all services 
  • Exclusive member-only offers
  • 5% off all equipment installations 

Let us take the hassle out of home care – sign up today and know that your comfort is always our priority. The Ocean View Comfort Club auto renews each year, so you don’t have to worry about re-signing each year!

    “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.
    “Great service!”
    “I was very pleased with the techs from Monomoy Mechanical. They were prompt, neat ,and showed concern for my issues.”
    - David S.
    “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.
    “Great guys, great work.”
    “Matt and Dave were very responsive, knowledgeable, and professional. Dave showed up when he said he would and took care of the work we agreed on quickly.”
    - Jamie P.
    “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.
    “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.
    “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.

Tell Us What You Need – We’ll Take It from There

Contact Our Team Today
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