Get matched with top heating and air conditioning pros in Denver, IA
There are 2 highly-rated local heating and air conditioning pros.
TRUSTED BY DENVER, IA HOMEOWNERS
4.6 
123 Verified Reviews for Heating And Air Conditioning Service pros in Denver, IA
*The Angi rating for Heating And Air Conditioning Service companies in Denver, IA 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 Denver, IA 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 13, 2025
Heating and air conditioning pros in Denver
Veteran owned with over 15 years experience, Blakeman's Handyman & Home Improvement LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
"I live 300 miles from the site so all work was done through email and photos. Mark did a great job explaining everything as he was going as well as sending photos to show problems and progress."
Janae F on February 2025
Veteran owned with over 15 years experience, Blakeman's Handyman & Home Improvement LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
"I live 300 miles from the site so all work was done through email and photos. Mark did a great job explaining everything as he was going as well as sending photos to show problems and progress."
Janae F on February 2025
I’m a very detailed professional cleaner, I always make sure the customer is happy in if they not satisfied I’ll Re-do! For free! I named my business The Twinkle Touch due to I’ve been told more then 100x I must have the touch because it sparkles from anyone else!! I can handle anything from inside cleaning to outside cleaning! I love doing windows n I love washing patios n siding to those nasty garages to sidewalks with my pressure wash! I also have skills in detailing a vehicle inside..no chemicals needed! In my motto is let me clean while u keep your green- Lowest Price around n top quality u will find
"Twinkle Touch Arrived on time, ready to work. She was very pleasant and you could tell she knew what she was doing. I’m very pleased with the outcome and would recommend them."
Anthony O on October 2024
I’m a very detailed professional cleaner, I always make sure the customer is happy in if they not satisfied I’ll Re-do! For free! I named my business The Twinkle Touch due to I’ve been told more then 100x I must have the touch because it sparkles from anyone else!! I can handle anything from inside cleaning to outside cleaning! I love doing windows n I love washing patios n siding to those nasty garages to sidewalks with my pressure wash! I also have skills in detailing a vehicle inside..no chemicals needed! In my motto is let me clean while u keep your green- Lowest Price around n top quality u will find
"Twinkle Touch Arrived on time, ready to work. She was very pleasant and you could tell she knew what she was doing. I’m very pleased with the outcome and would recommend them."
Anthony O on October 2024
We service all major brands, we specialize in residential heating and cooling, and indoor air quality. We are here to serve you with timely and professional service. We have over 17 years HVAC experience and can help you with any of your needs! We are a locally owned and operated company.
We service all major brands, we specialize in residential heating and cooling, and indoor air quality. We are here to serve you with timely and professional service. We have over 17 years HVAC experience and can help you with any of your needs! We are a locally owned and operated company.
Handyman service
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Gary Hinderaker Plumbing Heating Air Conditioning, Inc., in Waverly, IA, is the areas premier plumbing, heating and cooling service provider since 1987, serving all of Waverly, Shell Rock, Denver, Janesville, Plainfield and the surrounding areas. We have been in business for over 35 years, with over 45 years of experience! We offer repair, service and installation of plumbing, heating, furnaces, air conditioning, water softeners, water heaters, and much more. We provide services for both commercial and residential clients! For all of your heating, cooling and plumbing needs, contact Gary Hinderaker Plumbing Heating Air Conditioning, Inc. in Waverly today.
Gary Hinderaker Plumbing Heating Air Conditioning, Inc., in Waverly, IA, is the areas premier plumbing, heating and cooling service provider since 1987, serving all of Waverly, Shell Rock, Denver, Janesville, Plainfield and the surrounding areas. We have been in business for over 35 years, with over 45 years of experience! We offer repair, service and installation of plumbing, heating, furnaces, air conditioning, water softeners, water heaters, and much more. We provide services for both commercial and residential clients! For all of your heating, cooling and plumbing needs, contact Gary Hinderaker Plumbing Heating Air Conditioning, Inc. in Waverly today.
Ryan Smith Plumbing and Heating was started in 2011. We are a small company that prides itself on quality and honesty. The owner, Ryan Smith, has over 18 years experience in the Plumbing and Heating trade and is committed to giving his customers honest service. Ryan has a diploma in Heating and Air Conditioning from Hawkeye Community College and also holds a masters card in both plumbing and HVAC.
Ryan Smith Plumbing and Heating was started in 2011. We are a small company that prides itself on quality and honesty. The owner, Ryan Smith, has over 18 years experience in the Plumbing and Heating trade and is committed to giving his customers honest service. Ryan has a diploma in Heating and Air Conditioning from Hawkeye Community College and also holds a masters card in both plumbing and HVAC.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
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.
30 years of combinded service.
30 years of combinded service.
FAQs for heating and air conditioning service projects in Denver, IA
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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