"Absolutely fantastic HVAC install"
Dustin and his co-worker did an absolutely fantastic job installing our brand new HVAC system.
J
Jeffrey Katz
"The entire team is phenomenal"
They are trustworthy, responsive, very talented, and experts at their craft.
P
Peter Hussey
"Excellent Experience and Quick Response"
As a new customer, I was impressed by the quick response and professionalism of Matt and Tim.
D
Dorothy Gibson
"Very friendly and knowledgeable"
Tim was very friendly and knowledgeable.
K
Kim Gagliardi
"On time, knowledgeable, and considerate"
He was willing to work on a boiler no one else could bother with.
M
Marjorie Mclaughlin
"Excellent service and a fine man"
Mat reviewed all concerns, made all necessary repairs, and reviewed all fixtures in both bathrooms to ensure there were no hidden mishaps.
Absolutely fantastic HVAC install
Dustin and his co-worker did an absolutely fantastic job installing our brand new HVAC system. From start to finish, he kept me apprised of what was happening and any changes or upgrades that needed to be made. There were no surprises or issues. I cannot recommend Monomoy Mechanical and Dustin highly enough. In fact, I’ve already asked the company to look at another small project.
Jeff & Jenn Long
The entire team is phenomenal
Richardo, Matt, the entire team is phenomenal. I feel so fortunate to have found Matt and his team. They are trustworthy, responsive, very talented, and experts at their craft. On this occasion, they came out on a weekend in the pouring rain to fix an issue with an outdoor shower. They could have pushed it to a sunny, warm, dry day but instead just came out on a cold, rainy, windy spring day to address and resolve an issue my landscaper had discovered just a few days prior. It's comforting to know I have a great team that I can rely on. If you need an HVAC/plumbing mechanical company anywhere near on/off the Cape, these are the guys. Now to just try to persuade them to come to my primary residence outside of Boston.
Jeffrey Katz
Excellent Experience and Quick Response
I called my (old) HVAC company for repair of my on-demand hot water system. They have an AI assistant instead of a human who answers calls. The earliest appointment was two weeks out. The AI assistant reassured me that I was a "preferred customer," but wasn't able to schedule anything sooner.
I then called Monomoy Mechanical and spoke with Matt in the office, who understood the issue, reviewed the techs' locations and schedules, and scheduled an appointment for later that afternoon. Tim, the tech who came out, was experienced, knowledgeable, and an excellent communicator. He quickly diagnosed the issue. A part was in stock at the shop, and the repair was completed two days later. As a new customer, I was impressed by the quick response and professionalism of Matt and Tim. This was an excellent experience from the first call to having hot water again.
Peter Hussey
Very friendly and knowledgeable
Tim was very friendly and knowledgeable, able to explain the problem with my water heater in terms I could understand.
Dorothy Gibson
On time, knowledgeable, and considerate
Matt was on time, knowledgeable, and considerate. He was willing to work on a boiler no one else could bother with. I greatly appreciated his time and assistance.
Kim Gagliardi
Excellent service and a fine man
Thank you. Excellent service and a fine man. Mat reviewed all concerns; he made all necessary repairs and reviewed all fixtures in both bathrooms to ensure there were no hidden mishaps. I am so relieved. No need to ever look for a new plumber. Thank you, thank you.
Marjorie Mclaughlin
Serving Barnstable Town, Barnstable County, Falmouth, Mashpee, Buzzards Bay, Harwich, Brewster, Sandwich, South Yarmouth, West Yarmouth, South Dennis, Orleans, East Sandwich, Eastham, Chatham and beyond
HVAC Replacement Company Harwich
At Monomoy Mechanical, we understand that the decision to replace an HVAC system is significant. A malfunctioning or outdated system not only affects your comfort but also has implications for energy consumption and costs. Our approach to HVAC replacement is rooted in providing solutions that are tailored to your specific needs and circumstances. We assess your current system, consider the size and demands of your space, and recommend options that align with your goals for efficiency and comfort. Our goal at Monomoy Mechanical is to ensure that your HVAC replacement enhances your environment, provides reliable performance, and contributes to energy savings.
When it comes to HVAC replacement, you can trust Monomoy Mechanical to deliver a seamless experience. Call (508) 623-6952!
Questions & Answers
What types of HVAC systems are available?
Various types of HVAC systems are available, including central air conditioners, heat pumps, ductless mini-splits, and furnaces. The best choice depends on your home size, budget, and efficiency needs.
Can I replace my HVAC system in any weather?
HVAC replacements can be performed in most weather conditions, but extreme temperatures might pose challenges. Installations are often scheduled during mild weather to ensure comfort and efficiency during the process.
When should I replace my HVAC system?
Consider replacing your HVAC system if it's over 10-15 years old, needs frequent repairs, or doesn't efficiently heat or cool your home. Increased energy bills and uneven temperatures are also signs that replacement may be needed.
What maintenance is needed for a new HVAC system?
Regular maintenance is crucial for a new HVAC system. This includes annual or biannual professional inspections, changing air filters every 1-3 months, and keeping the outdoor unit clean and clear of debris.
Why Trust Our Services?
Cape Cod’s Local HVAC Family
Born and raised on Cape Cod, treating every home like our own.
Ocean View Comfort Club Perks
Priority scheduling, discounts, and annual HVAC maintenance.
24/7 Emergency Heating & Cooling
Real people on the phone, fast response, day or night.
30+ Years of HVAC Expertise
Licensed, insured techs delivering reliable AC and heat service.
Stay Comfortable Year-Round With Trusted Local HVAC Care
At Monomoy Mechanical, we’re proud to be your local Cape Cod heating, cooling, and basic plumbing experts. Born and raised here, we treat every home like our own and every customer like family. With over 30 years of combined experience, we deliver honest, reliable service you can count on—day or night.
Why Choose Us:
Locally owned and operated in South Yarmouth
24/7 live phone support and emergency service
Same-day repairs and replacements when available
Licensed, insured, and trusted in the community
Ocean View Comfort Club for hassle-free maintenance
Expert AC, heating, and basic plumbing for your home
Harwich HVAC Replacement Call for More Information Today!508-623-6952
