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TRUSTED BY WATERLOO, IA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon94
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Waterloo - Updated Nov 2026

Avatar for Ductz of Siouxland
Ductz of Siouxland
5.0(
13
)
Air Ducts & Vents - Clean

Serving Waterloo, IA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Justin and Brady were great to work with. I had called a couple local cleaning companies and got the run around from their booking companies and the reservation was lost by one company. Justin responded personally and (co-owner) answered all my questions and booked a day immediately. Very friendly and efficient and cleaned up afterwards, even though it was just a few specs on the floor. I highly recommend and will use them in the future. I was $500 for our vents and intakes , plus they cleaned the dryer vent and blew out the dryer for an additional $75. We'll worth the price!"
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos
Restoration Photos

+4

Response time1 day
Response rate94%
35 neighbors recently requested a quote
Blakeman's Handyman & Home Improvement LLC
4.8(
16
)
Thermostat - Install or Replace

Serving Waterloo, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"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."
Response time1 day
3 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Liberty Maintenance Solutions, LLC
Liberty Maintenance Solutions, LLC
New to Angi
Gas Boiler or Radiator Heating System - Repair - For Business

Serving Waterloo, IA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

Hello and welcome to Liberty Maintenance Solutions, LLC. We are your one stop shop for all of your heating and air conditioning needs! We are a Veteran owned, insured and bonded business. We have over 50 years of combine experience in HVAC and customer service is always our top priority! Give us a call! \n \n \n

Dual Boiler instalation
New boiler
Install new furnace and ac
Carrier Roof Top Units
Old RTU removed from top of building

+4

Response time2 days
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
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 Waterloo, IA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

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.

Yes, through thorough cleaning and inspection, optimizing functionality, and reducing energy use.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

The Waterloo, IA 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.