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Verified Reviews for Heating And Air Conditioning Service pros in Castleton, VT

*The Angi rating for Heating And Air Conditioning Service companies in Castleton, VT 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 Castleton, VT 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 November 02, 2025

Find Heating and air conditioning pros in Castleton

Avatar for Lone Wolf Energy, LLC

Lone Wolf Energy, LLC

593 Middlebrook Road
5.00(
7
)
•Approved Pro

Lone Wolf Energy, LLC

593 Middlebrook Road
5.00(
7
)
•Approved Pro
Customers say: Quick response
15 local quotes requested
8 years of experience

Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!

"He called to set up a date to look at my house and see how to install the heat pump. He then had a date and installed the heat pump. He was on time, answered all my questions and was very professional. I would hire him again in a minute!!"

Dennis M on August 2025

Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!

"He called to set up a date to look at my house and see how to install the heat pump. He then had a date and installed the heat pump. He was on time, answered all my questions and was very professional. I would hire him again in a minute!!"

Dennis M on August 2025

802 HVAC & Mechanical services

No reviews yet

802 HVAC & Mechanical services

No reviews yet

We provide HVAC estimates, Installs, and Service. Our goal is to provide you the customer with the best experience possible. and to have a clear line of communication and instruction.

We provide HVAC estimates, Installs, and Service. Our goal is to provide you the customer with the best experience possible. and to have a clear line of communication and instruction.

Vertex Contracting Inc.

Located In:
5.00(
5
)

Vertex Contracting Inc.

Located In:
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They are outstanding!"

Jake V on August 2023

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They are outstanding!"

Jake V on August 2023

Precision Piping

19 Kings Row
No reviews yet

Precision Piping

19 Kings Row
No reviews yet

Specializing in new construction, remodeling and service on all plumbing needs. I am a master plumber and hold the highest level of professionalism in myself and my work.

Specializing in new construction, remodeling and service on all plumbing needs. I am a master plumber and hold the highest level of professionalism in myself and my work.

C Paquettes shrink HVAC svcs llc

Po Box 456
No reviews yet

C Paquettes shrink HVAC svcs llc

Po Box 456
No reviews yet
3 years of experience

Installation and service of boilers, furnaces, water heaters, plumbing and water filtration. I specialize in heating efficiency and comfort, keeping units maintained can increase life span of units. Replacing old water heaters with new heat pump water heaters can save you money and help reduce basement moisture. We work to get you the best point of sale rebates on water heaters. A new boiler or furnace could save you a lot of fuel and therefore money, call today to start saving.

Installation and service of boilers, furnaces, water heaters, plumbing and water filtration. I specialize in heating efficiency and comfort, keeping units maintained can increase life span of units. Replacing old water heaters with new heat pump water heaters can save you money and help reduce basement moisture. We work to get you the best point of sale rebates on water heaters. A new boiler or furnace could save you a lot of fuel and therefore money, call today to start saving.

Avatar for Merrill Mechanical, Inc.

Merrill Mechanical, Inc.

477 Dunham Rd
4.94(
17
)

Merrill Mechanical, Inc.

477 Dunham Rd
4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021

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Heating and Air Conditioning questions, answered by experts

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

It depends on the specifics of your warranty. The motor is likely not covered if you’re working with a limited warranty. The same goes for other components like the compressor and evaporator coil. Some extended warranties will cover the blower and fan motor, so read the fine print before signing up. Additionally, the manufacturer may offer a warranty for the parts, including the motor, though there’s likely to be a strict time limit for this coverage.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

The Castleton, VT 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.

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