Top-rated central a/c installers.

Get matched with top central a/c installers in Deerfield, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central a/c installers in Deerfield

Avatar for Ethical Home Pro, LLC
Ethical Home Pro, LLC
4.9(
33
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Mike and his team were extremely professional and came up with a great solution for our home. We have baseboard and a combination of central air in the attic for the second floor and a minisplit for the 1st floor has been life changing for my wife who has bad allergies. Best investment we ever made."
Condenser
Condenser
Air grill ceiling
Air grill ceiling
Air grill ceiling

+172

Response time6 hrs
Response rate95%
Recommended by100%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.7(
407
)

Serving Deerfield, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Installer was on time and awesome! Answered all questions, did all requested work and evaluated project based on need, not $$$$. Happy, happy customer. Proactive will be my plumbing and HVAC go to business from now on."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
286 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.8(
71
)

Serving Deerfield, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"Through the several steps of getting this generator project done Palmer was on time and on task always. Their communication is outstanding from Michelle's initial visit and proposals through tank delivery by Corey and most centrally through all of Steve's installation work and coordination with inspectors, electricians and me. Two weeks later first power outage and everything worked like a charm. I just started with Palmer four months ago and added oil delivery and service to my generator work and I've been pleased with everything in the office and field. Very grateful."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

9 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
13
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for North Shore Home Energy, LLC
North Shore Home Energy, LLC
4.9(
13
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Josh was very good to work with. Gave us an estimate quickly and the price was great. Showed up on time for the install which went very smooth. Very happy with our new A/C unit and have been enjoying for the past few weeks. Thanks Josh!!"
Lochinvar FTXL install
New Lochinvar Boiler
Gas boiler Change
Existing oil furnace
New Carrier LP Gas furnace

+14

Response time2 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Granite State Refrigeration Services LLC
Granite State Refrigeration Services LLC
5.0(
10
)

Serving Deerfield, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Work was done on time very nice job will call back in future to install unit on phase two of project would recommend to others great job Keenan"
Living Room Unit a 12K BTU
The 2 Zone Outdoor Unit
2 Outdoor Units
Heating & A/C Project
Heating & A/C Project

+56

Response time5 days
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Total Climate Control
Total Climate Control
4.2(
136
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"New furnace installed 2 years ago. Install was quick and professional. On time and as quoted. After a few furnace adjustments and a repair. All is well."
Central AC
New Gas boiler
All new hydronics
All new hydronics
68 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Baum Plumbing & Heating Inc.
Baum Plumbing & Heating Inc.
5.0(
2
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Boiler replacement
Boiler installation
Water heater
Avatar for Derry Plumbing & Heating
Derry Plumbing & Heating
4.5(
30
)

Serving Deerfield, NH and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"My only complaint was when I made the call I was not told that there was a service fee - that is not right! The guys that installed the water heater were great and left no mess - they get 5 stars â­ ï¸"
Rinnai install
Designer shower
Drain line
Showroom shower/tub stall
Faucet fixtures

+2

Response time9 hrs
Response rate86%
Recommended by46%of homeowners
Showing 1-10 of 17

The Deerfield, NH homeowners’ guide to central a/c installations

From average costs to expert advice, get all the answers you need to get your job done.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently