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TRUSTED BY CORNISH, NH HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon13
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Cornish

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

Serving Cornish, 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 rate87%
13 neighbors recently requested a quote
Gotme Under Pressure ?, LLC
4.3(
645
)

Serving Cornish, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take the pressure off all your plumbing issues. As our company is built off of honesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sunup Solar LLC
Sunup Solar LLC
5.0(
5
)

Serving Cornish, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Transitioning to solar energy might seem like a daunting task, but with Sunup Solar, we've got you covered from start to finish. Our in-house team handles every step of the process, ensuring a smooth experience when setting up rooftop or ground-mounted solar panels.

Roof Mounted
Roof Mounted
Sidney, ME
Northumberland, NH
Londonderry, NH

+38

Response time2 days
5 neighbors recently requested a quote
Avatar for Seder & Son
Seder & Son
4.0(
33
)

Serving Cornish, NH and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

"Seder and Son were great to deal with. They came to give a free estimate. The work was completed as promised and on time. Very professional . They kept the work area clean. I would have no hesitation in hiring them again."
Home Addition
Basement
Attic Bathroom
Wrap Around Porch
Dormer Addition

+15

Response time2 days
13 neighbors recently requested a quote
Recommended by76%of homeowners
Neathawk Plumbing and Heating
New to Angi

Serving Cornish, 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
MDEX Construction
New to Angi

Serving Cornish, NH and surrounding areas

Approved

In business since 2019

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!\n\n

2 neighbors recently requested a quote
Avatar for Minuteman Heating Cooling Refrigeration, LLC
Minuteman Heating Cooling Refrigeration, LLC
4.9(
55
)

Serving Cornish, 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 rate93%
Recommended by92%of homeowners
Avatar for Pasquaney Mech LLC
Pasquaney Mech LLC
5.0(
12
)

Serving Cornish, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I was impressed with his knowledge and his ability to explain his thoughts to me as we were reviewing what needed to be done to install a replacement propane water heater He scheduled the project right away and came in the time frame designated, finish the work and also did extra functions that had to be done to allow the equipment to get into my basement. He followed up to make sure everything was working well and offered to come back in a day or two if I needed assistance. His billing was easy and professional. We are hoping to have him back again next year to do some HVAC work."
Master Bedroom Unit
Office
Great room
Novak Install
Novak Install

+6

Response time1 day
10 neighbors recently requested a quote
Avatar for Triumph Heating and Cooling
Triumph Heating and Cooling
4.8(
27
)

Serving Cornish, NH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Devin answered my distress call to a leaking boiler and Jake came out to fix the problem. It is my first boiler system so poor Jake got a lot of questions. He was FANTASTIC!! So professional and kind. Fixed the problem and answered all of my questions. He did not try to over sell me. I felt very comfortable with Jake's work! I am so pleased with the company all around that I signed up for the Care program and look forward to see them for annual maintenance. Thank you from the bottom of my heart Devin and Jake! William Rivera"
Rooftop Unit
Van
Ductwork
On Demand Boiler
Boiler

+26

Response time1 day
Recommended by87%of homeowners
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Heating and Air Conditioning questions, answered by experts

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

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

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