Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Plainfield, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Plainfield, NH?

Select your specific project to find the pro for you.

TRUSTED BY PLAINFIELD, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon21
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Plainfield

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Plainfield, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike & Chase came to do the annual maintenance that hadnâ t been done in over 5 years. They were efficient and careful working on this very old furnace. Mike was very informative- explained and answered all my many questions. Professional, efficient, thoughtful and polite. Iâ m scheduling them for my AC maintenance and plumbing needs. Trustworthy!"
Response time1 day
Response rate89%
21 neighbors recently requested a quote
Avatar for Walshco LLC
Walshco LLC
5.0(
15
)

Serving Plainfield, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had a zone issue with my forced radiant heat system. They were able to quickly diagnose the issue, and came up with a cost effective solution. I highly recommend them to anyone having furnace issues this winter, and they're super friendly!"
roth 275
roth 275
Roth 160 Gallon Tank
Response time9 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Hatch Family Electric LLC
Hatch Family Electric LLC
5.0(
6
)

Serving Plainfield, NH and surrounding areas

Approved

Free estimates

Offers commercial services

"Gabe showed up when he said he would, completed the project in a timely, efficient and professional manner and was truly a pleasure to work with. I would highly recommend Gabe for any electrical work you need done!"
13 neighbors recently requested a quote
Gotme Under Pressure ?, LLC
4.3(
646
)

Serving Plainfield, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
1 neighbors recently requested a quote
Recommended by88%of homeowners
Neathawk Plumbing and Heating
New to Angi

Serving Plainfield, NH and surrounding areas

Approved

In business since 2022

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n\n

Response time20 mins
Ecoclean Earth
New to Angi

Serving Plainfield, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Ecoclean Earth is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Avatar for Minuteman Heating Cooling Refrigeration, LLC
Minuteman Heating Cooling Refrigeration, LLC
4.9(
55
)

Serving Plainfield, NH and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Jeff did an excellent job. I could not be happier. He determined the issue and installed new parts and my A/C was up and running during this summer heat wave. He took the time to explain what was going on with the unit and what needed to be fixed. Very friendly and honest. Highly recommended."
Response time4 hrs
Response rate94%
Recommended by92%of homeowners
Avatar for Pasquaney Mech LLC
Pasquaney Mech LLC
5.0(
12
)

Serving Plainfield, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Offered Immediate response to an emergency situation. Extended service area. Extremely helpful. Explained all options in depth. Reasonably priced. Definitely our new "go to guy" for furnace/appliance repair & routine service. Thanks Guys for a job well done."
Master Bedroom Unit
Office
Great room
Novak Install
Novak Install

+6

Response time1 day
Response rate85%
2 neighbors recently requested a quote
...
Showing 1-10 of 63
Heating and Air Conditioning questions, answered by experts

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

The higher the BTU rating an air conditioner has, the more effective it can be at cooling your space. It will cool off your room faster in the short term. However, over the long term, if the unit has too many BTUs for the space, it can wear down the unit faster and shorten its life span.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

The Plainfield, NH homeowners’ guide to heating and air conditioning services

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