Service Area
Reliable HVAC in Manchester, NH
We deliver dependable heating and cooling services for homes and businesses throughout Manchester, no matter how cold or hot it gets.
- A+ BBB rating
- NAHB member
- Over 35 years serving Manchester
Our Services
Comprehensive HVAC Services in Manchester
We work with heating, cooling, and air quality systems to cover every need. We listen to your concerns, assess your system, and give you options that make sense.
Air Conditioning
AC installation, repair and maintenance to keep your Manchester home cool all summer.
Heating
Heating installation, repair and maintenance built for Manchester's freezing winters.
Air Quality
Indoor air quality solutions to keep your home's air healthy year-round.
New Construction
New construction HVAC services for homes and businesses throughout Manchester.
Why Brookside
Why Choose Brookside Heating & Cooling?
For more than 35 years, Brookside Heating & Cooling has served the Manchester area with dependable service and lasting solutions.
A+ BBB rating
We hold an A+ rating with the Better Business Bureau and stand proud as a member of the NAHB.
Certified technicians
Our certified technicians bring skill, professionalism, and respect to every job.
24/7 emergency repair
We offer 24/7 emergency repair services, so you never have to wait long should your system fail.
Local experience
We live and work here too, so we know what it takes to handle the local climate.
Reviews
See what your neighbors are saying
4.9from 252 reviews onGoogle
“Came on time, eval was very thorough, was communicative, pleasant, polite, explained all the options, seemed well educated in the mechanics, left after diagnosis and came back same day to make repairs.”
Robby Rix
October 2026
“The technician came right out. He was very polite, knowledgeable, and was able to fix the problem quickly.”
Gina Johnson
October 2026
“I’ve always loved the Customer Service at Brookside Mechanical, and today was no exception. Jon did a fantastic job checking my furnace for annual maintenance and he explained everything so I would have no questions.”
Susan Lazos
October 2026
“Great customer service. Techs are on time, knowledgeable and very friendly to work with.”
Anne Leduc
September 2026
“I’ve been a long time customer of Brookside Mechanical for a long time. Johnny Mac did a great job diagnosing our thermostat issues and installing updated equipment in our home. Another fantastic job by Brookside Mechanical!”Read the full review
Allison Twite
September 2026
Review 1 of 5
Frequently Asked Questions
What HVAC services do you provide in Manchester?
Brookside handles heating, cooling, and indoor air quality services, including repairs, new installations, system replacements, and maintenance. Whether you need your furnace fixed, your AC replaced, or your entire system updated, we have the expertise to help.
How often should you service HVAC systems?
Most systems work best with yearly maintenance, and Brookside recommends heating systems get checked in the early fall and cooling systems before summer arrives. Regular service prevents breakdowns, improves efficiency, and extends the life of your equipment, which is the best way to keep your home comfortable and save money on energy bills.
Do you offer emergency HVAC repair in Manchester?
Yes, Brookside knows problems do not wait for business hours, which is why we offer emergency repair services when you need them most. Our technicians respond quickly and restore your comfort fast.
Still not sure? Call (603) 691-2106.