Heating and cooling repairs Boston trusts — same crew, every time.
Expert HVAC services for homeowners and businesses throughout Boston, MA
We diagnose and repair gas furnaces, boilers, and heat pumps. Boston winters don't wait, and neither do we — we work to get your heat back on fast.
Get a Free QuoteFrom central AC units to ductless mini-splits, we troubleshoot and fix cooling systems when they stop working. We stock common parts so we can often wrap up the job in one visit.
Get a Free QuoteWe install Mitsubishi and other leading mini-split systems for homes and offices that need zoned heating and cooling without ductwork. We handle sizing, mounting, and setup.
Get a Free QuoteA yearly tune-up catches small problems before they turn into expensive repairs. We clean, inspect, and test your heating or cooling equipment so it runs reliably all season.
Get a Free QuoteWe install and configure smart thermostats, programmable controls, and zone systems. Getting your controls right can make a noticeable difference in comfort and energy bills.
Get a Free QuoteWe install and service air filtration, humidifiers, and ventilation equipment. Especially in older Boston homes, good airflow and filtration make a real difference day to day.
Get a Free QuoteServing Boston families and businesses for 16+ years
You'll deal with the same people each time you call — not a rotating cast of technicians. Our customers know us by name, and we know their systems.
We keep common parts in stock so we're not leaving you without heat while we wait on an order. Fast turnaround matters when it's February in New England.
We work with Mitsubishi and other major ductless brands regularly. If you need a part sourced or a board swapped out, we know how to track it down and get the job moving.
Our Google rating reflects what our customers actually say — knowledgeable staff, fair pricing, and work that gets done right. We let the reviews speak for themselves.
"I’ve been using sg for years always a pleasure dealing with the same people the transition was easy and very rewarding from dealing with James also connecting with Jessica on pricing they have been helping me excel my business any way they can with training along with the support is great McMahon mechanical is staying highly recommended if you need help just reach out they can help you to"
"Elvis and james were TCOB. Great customer service definitely come back here again very knowledgeable staff"
"Talked to James at the counter today in the afternoon. He said that the Mitsubishi circuit board we needed today wasn’t here. “But James”, we said. “You’re the only one who can keep this job on schedule. Please help us.” He looked us in the eye, and said “wait right here.” My man hops through the warehouse door. I’m on the edge of my seat. I think to myself “if he comes through, I’m gonna cry.” Folks, I cried that afternoon. (Jokes aside we got the circuit board, James is great. Thanks James. "
Ferguson HVAC is a Boston-based heating and cooling company serving homes and businesses across the greater Boston area. We're known for consistent service — when you call, you deal with the same familiar people who know your system and your schedule. Whether it's a mid-winter furnace breakdown or a summer AC tune-up, we show up ready to work.
Proudly serving Boston, MA and surrounding communities. We're your local HVAC!
Available 24/7 for emergencies. Call us now for fast, professional service.