Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY GLEN, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Glen, NH

*The Angi rating for Heating And Air Conditioning Service companies in Glen, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Glen, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on June 19, 2026

Find Heating and air conditioning pros in Glen

Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Glen, 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 time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Granite State Piping
Granite State Piping
5.0(
6
)
Oil Furnace / Forced Air Heating System - InstallCentral A/C - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Glen, NH and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Our hotwater heater failed they came out and replaced it SAME DAY !"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time1 day
3 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for SUNFLOWER LLC
SUNFLOWER LLC
4.9(
15
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Glen, NH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"They were efficient, friendly, and cost effective."
Before Solar Installation
Pre-Installation Roof 1
A Clean Roof Awaiting Some Clean Energy
Solar Panel Racking in Progress
Pre-Installation Roof 2

+55

Response time9 hrs
Response rate100%
9 neighbors recently requested a quote
Request Quote
Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)
Central Air Cleaner - Repair or ServiceDucts & Vents - Install or ReplaceGeothermal Heating or Cooling System - Install+5 more

Serving Glen, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
4 neighbors recently requested a quote
Request Quote
Avatar for South Sudan cleaning
South Sudan cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Glen, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’m a hardworking wife and mother of 5. I’ve worked as a store manager at Amato’s for 9 years, people person and friendly and excellentat customer service. Before Amato’s I worked at a hotel for cleaning services and now I want to be my own boss.

27 neighbors recently requested a quote
Request Quote
Avatar for Tomahawk Excavation
Tomahawk Excavation
New to Angi
Air Ducts & Vents - Clean

Serving Glen, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"The owner is a first responder like myself, I couldnâ t find anyone to clear my land but with his busy schedule he was able to fit me in very fast, very affordable pricing, and extremely professional. I plan on using him for my future lots as well."
Underground utilities
Underground utilities
Request Quote
Avatar for TJ Thistlewood Plumbing & HVAC
TJ Thistlewood Plumbing & HVAC
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Glen, NH and surrounding areas

Emergency services offered

"Very professional. Did a great job and would highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Request Quote
Avatar for Pasquaney Mech LLC
Pasquaney Mech LLC
4.7(
13
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+9 more

Serving Glen, 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
Response rate85%
Request Quote
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Glen, NH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"It was a little bit confusing for me. I purchased this coupon and this company then charged me another hundred dollars on top of it. It was a little bit difficult for me to look through what I already paid for and what was extra but that wasn't very communicated. That was very confusing as well as not a very good experience. The fellow was friendly. It wasn't very clearly communicated what I had already purchased for with this coupon. They did some work on the ducts here but because of this, it kind of made it a little bit of bad experience but overall, it's an average rating. They should communicate better to me to begin with before they actually show up what was purchased and what additional services that I can buy."
Recommended by77%of homeowners
Request Quote
...
Showing 1-10 of 53
Heating and Air Conditioning questions, answered by experts

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Look up your model number online to find additional information. Usually, you can just take a look at the old filter and find the brand name and dimensions to order a new one. When replacing the filter, always check that it’s pointed the right way to match the direction of your airflow. Many filters have arrows on them to help with this step.

The Glen, 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.

See all articles