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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon111
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Port Henry, NY

*The Angi rating for Heating And Air Conditioning Service companies in Port Henry, NY 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 Port Henry, NY 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 25, 2025

Find Heating and air conditioning pros in Port Henry

Avatar for Mr. Electric of the North Country

Mr. Electric of the North Country

4.79(
59
)
•Approved Pro

Mr. Electric of the North Country

4.79(
59
)
•Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
30 local quotes requested

Need an electrician to help you cut down costs on your next electricity bill? Let Mr. Electric of the North Country help you reach your goals. Whether it is installations, repairs or upgrades, Mr. Electric of the North Country has a solution for your home. With around the clock availability, our team offers several services that could benefit your home. Mr. Electric of the North Country can assist you with your every need.

"David and Bryan did a great job. Extensive rewiring and new junction boxes were needed. They found a troublesome short circuit. Great explanations. They really cared and wanted to fix everything for us .Highly recommended. Allan"

Debra P on November 2025

Need an electrician to help you cut down costs on your next electricity bill? Let Mr. Electric of the North Country help you reach your goals. Whether it is installations, repairs or upgrades, Mr. Electric of the North Country has a solution for your home. With around the clock availability, our team offers several services that could benefit your home. Mr. Electric of the North Country can assist you with your every need.

"David and Bryan did a great job. Extensive rewiring and new junction boxes were needed. They found a troublesome short circuit. Great explanations. They really cared and wanted to fix everything for us .Highly recommended. Allan"

Debra P on November 2025

Total Mechanical Services LLC

No reviews yet

Total Mechanical Services LLC

No reviews yet
Free onsite estimate

Specializing in residential Heating and Cooling installations. Everything from ductless mini splits to high efficiency heating systems I have you covered. 25 years in the pipe trades. I also hold a Master Plumbers license. As a sole proprietor, my overhead is low and my prices are very reasonable.

Specializing in residential Heating and Cooling installations. Everything from ductless mini splits to high efficiency heating systems I have you covered. 25 years in the pipe trades. I also hold a Master Plumbers license. As a sole proprietor, my overhead is low and my prices are very reasonable.

Avatar for Matts Heating Plumbing and Carpentry

Matts Heating Plumbing and Carpentry

No reviews yet

Matts Heating Plumbing and Carpentry

No reviews yet
Free onsite estimate

Names Matthew Stiles looking to help with all home improvement and troubleshooting needs, I have 4 1/2 years experience in the trades feel free to give me a call and let’s get your problems sorted out! -Heating and cooling -plumbing -electrical -install for new propane/natrual gas appliances -carpentry -yearly preventative service for heating systems Make sure your heating/cooling system is in top running shape this year with a preventative maintenance. I am New York State certified for propane installs, hook-ups, and start-ups! Whenever you do business with me you will be seeing the same face, I have 4 years experience in the field and am looking to help you with your home improvements, and new home additions! -Heating or cooling problems diagnostic and repairs -Electrical diagnostic and repairs -Propane installation/service -Yearly preventative maintenance for propane/natrual gas/fuel oil furnaces and or boilers. -Trenching -Any issue that may come to mind have the name Matt in line! Reach me call or text at (518) 335-7876

Names Matthew Stiles looking to help with all home improvement and troubleshooting needs, I have 4 1/2 years experience in the trades feel free to give me a call and let’s get your problems sorted out! -Heating and cooling -plumbing -electrical -install for new propane/natrual gas appliances -carpentry -yearly preventative service for heating systems Make sure your heating/cooling system is in top running shape this year with a preventative maintenance. I am New York State certified for propane installs, hook-ups, and start-ups! Whenever you do business with me you will be seeing the same face, I have 4 years experience in the field and am looking to help you with your home improvements, and new home additions! -Heating or cooling problems diagnostic and repairs -Electrical diagnostic and repairs -Propane installation/service -Yearly preventative maintenance for propane/natrual gas/fuel oil furnaces and or boilers. -Trenching -Any issue that may come to mind have the name Matt in line! Reach me call or text at (518) 335-7876

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Avatar for Laplante's Plumbing & Heating LLC

Laplante's Plumbing & Heating LLC

4.43(
7
)

Laplante's Plumbing & Heating LLC

4.43(
7
)
Customers say: True professional
20 years of experience

We are a local family owned Plumbing and Heating company. We have been in business for over 10 years. We pride ourselves on excellent work and superior customer service.

We are a local family owned Plumbing and Heating company. We have been in business for over 10 years. We pride ourselves on excellent work and superior customer service.

Avatar for JCS Mechanical

JCS Mechanical

No reviews yet

JCS Mechanical

No reviews yet
15 years of experience

20 plus years in the plumbing/heating, HVAC, A/C, DDC controls, air testing, renovations and remodeling buisness. Electrical wiring along with control wiring. Drainage issues, run or cleaned. One call will cover it all.

20 plus years in the plumbing/heating, HVAC, A/C, DDC controls, air testing, renovations and remodeling buisness. Electrical wiring along with control wiring. Drainage issues, run or cleaned. One call will cover it all.

Showing 1-10 of 48
Heating and Air Conditioning questions, answered by experts

When the capacitor fails, the AC unit can’t operate at all. The most common sign is the thermostat forcing the blower to turn on, but it only circulates room-temperature air. The AC unit also won’t make any noise or indication that it’s on. Sometimes, the compressor might hum as it attempts to work, but without any results.

Before a full shutdown, a faulty capacitor can cause your AC to struggle while turning on. The unit might also shut down in the middle of a cooling cycle.

Not necessarily. Some portable air conditioners may be vented out a door, wall, or ceiling—or even into another room. It’s not necessarily dangerous to run a portable air conditioner without venting it, but it is counterproductive since the unit needs to vent the heat in order to cool the room down in the first place. Without venting your portable AC unit, you’re essentially running a dehumidifier and increasing the temperature in the room. 

If an air conditioner is younger than 10 years, it’s worth trying to repair it in most cases. Some basic maintenance or a cleaning might bring it back to working condition. However, many HVAC pros swear by the “5,000 rule.” If the estimated cost of your repair multiplied by the unit’s age is more than $5,000, it’s time to replace it.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

The Port Henry, NY 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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