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
"Mark did a great job on what we asked him to do: install a faucet and a RO system, including adding in electrical outlet. He also installed a new exhaust fan and had to run larger run in the attic. We had a few changes as he got into the jobs and he was more than willing to adjust. All in all a good experience. We will hire him for more things we need done in the future."
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
"Very well done. good people to work with. I would hire them again."
+30
Serving Waterloo, IA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Technicians were professional, informative, clean & easy to work with."
Serving Waterloo, IA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
From average costs to expert advice, get all the answers you need to get your job done.
Get expert insights on radiant heating repair cost, including average prices, cost factors, and ways to save. Learn what impacts your radiant heating repair bill.
HVAC replacement costs depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
If certain rooms in your home run too hot or too cool, a duct booster fan may help with the issue. Learn the costs to expect from duct booster fan installation.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
What is an air source heat pump, and is it right for you? Air source heat pumps are an effective and efficient home climate control solution. Read on for more information.
Your air conditioning unit is a lifesaver during those blisteringly hot summer months, but common air conditioning mistakes may be increasing your energy bill and decreasing overall efficiency. Read on to learn how to avoid them.
