4.5 
94 *The Angi rating for Heating And Air Conditioning Service companies in Waterloo, 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 Waterloo, 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 April 28, 2026
Serving Waterloo, IA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Ductz showed up on time and ready to work! They were professional, courteous, and did a fantastic job. I will not hesitate to call them again. Thank you for the good price, great job!"
+4
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."
Serving Waterloo, IA and surrounding areas
Approved
In business since 2010
Emergency services offered
Credit card accepted
"Lane and Matt of WireOne were both courteous and friendly. They clearly checked my current tv antenna, gave options for rectifying and completed the job in a timely manner. And cleaned up after themselves."
+4
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
+4
Serving Waterloo, IA and surrounding areas
Approved
In business since 2002
Free estimates
Customers say: Quick response
"I watched them work, I was very impressed with their attention to detail, bend conduit, step back and eyeball it or measure it, re do it if needed,seldom needed it, then put it up. Great looking install. Very pleased."
+7
Serving Waterloo, IA and surrounding areas
Approved
Im Brandi Burgess I'm from Mississippi. I have 17 years experience in cleaning. I'm honest and loyal to my clients , most importantly I listen to my clients and do my best to fulfill there needs, and request. I'm a hard worker.
Serving Waterloo, IA and surrounding areas
Approved
Emergency services offered
Have been cleaning carpets for about 30 years take pride in my work residential and commercial
+1
Serving Waterloo, IA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Went very well. Guys worked quickly & efficiently, showed me before/after pictures. Went over my options w/ me & wasn’t pressured at all."
+30
Serving Waterloo, IA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"On time, the job took 1.5 hours as discussed. Did not make a mess with the dust from vents. The dust is contained in a vacuum box. Air feels clean to breath.😁"
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."
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