Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Altamont, IL

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY ALTAMONT, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon57
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Altamont, IL

*The Angi rating for Heating And Air Conditioning Service companies in Altamont, IL 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 Altamont, IL 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 11, 2025

Find Heating and air conditioning pros in Altamont

Tepen Electrical

4.90(
30
)
•Approved Pro

Tepen Electrical

4.90(
30
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
11 local quotes requested

Tepen Electrical is a full service residential and commercial electrical contractor. We are capable of handling all of your electrical needs from a simple service call to large commercial projects. Tepen Electrical has served its customers with a commitment to service and value. We have the experience and expertise to get the job done right the first time. Being a locally owned company means that any dealings you have with Tepen Electrical, you will be working with an owner of the company. Please call us today to schedule your appointment!

"Pro was here on time and solved our problems."

Dan S on October 2025

Tepen Electrical is a full service residential and commercial electrical contractor. We are capable of handling all of your electrical needs from a simple service call to large commercial projects. Tepen Electrical has served its customers with a commitment to service and value. We have the experience and expertise to get the job done right the first time. Being a locally owned company means that any dealings you have with Tepen Electrical, you will be working with an owner of the company. Please call us today to schedule your appointment!

"Pro was here on time and solved our problems."

Dan S on October 2025

Affordable Home Repair

5.00(
3
)
•Approved Pro

Affordable Home Repair

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
188 local quotes requested

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"He was fantastic to work with and did a great job!"

Sam W on November 2024

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"He was fantastic to work with and did a great job!"

Sam W on November 2024

Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

B & D Home Services

5.00(
2
)

B & D Home Services

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

B & D Home Services is locally owned & family operated and has been servicing the plumbing, heating, and cooling needs of the residents of the Rock Falls, IL & the surrounding areas throughout Whiteside, Carroll, and Lee Counties for over 30 years. We are committed to serving the needs of our community and work diligently every day to earn your trust. When there is a problem with your plumbing or heating and cooling system you want it corrected promptly.

B & D Home Services is locally owned & family operated and has been servicing the plumbing, heating, and cooling needs of the residents of the Rock Falls, IL & the surrounding areas throughout Whiteside, Carroll, and Lee Counties for over 30 years. We are committed to serving the needs of our community and work diligently every day to earn your trust. When there is a problem with your plumbing or heating and cooling system you want it corrected promptly.

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.

Davis Complete Heating & Cooling

5.00(
1
)

Davis Complete Heating & Cooling

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

Contact us at (877) 768-8227 in Sterling, IL, to request a free estimate on work by our HVAC contractor.

"Smooth and efficient!! Bill from Davis heating and cooling returned my call right away and was able to get my furnace up and running the same very very cold day! They have helped me in every place I've lived over the years and I trust them every time!!!! Thank you so much guys for everything!!!"

Candace J on February 2022

Contact us at (877) 768-8227 in Sterling, IL, to request a free estimate on work by our HVAC contractor.

"Smooth and efficient!! Bill from Davis heating and cooling returned my call right away and was able to get my furnace up and running the same very very cold day! They have helped me in every place I've lived over the years and I trust them every time!!!! Thank you so much guys for everything!!!"

Candace J on February 2022

...
Showing 1-10 of 80
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.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

Air filters with a high MERV rating, 11 or above, shouldn't cause airflow problems in most residential systems. However, the airflow can be restricted in some HVAC systems if they aren't designed for high MERV ratings. If in doubt, a local duct installer should inspect your ductwork so that you know what your system can handle.

The Altamont, IL 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