
Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1989
Free estimates
Credit card accepted
"Cody was very professional and efficient. He was very polite. "


Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1989
Free estimates
Credit card accepted
"Cody was very professional and efficient. He was very polite. "

Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1946
Free estimates
Emergency services offered
"Mack and Aaron were both EXTREMELY helpful, knowledgable, professional, polite and concerned about cleaniness (and we appreciated all those postive characteristics!). Really excellent professionals who serviced our furnance and installed a new thermostat that is really nice. We cannot recommend Schaal highly enough and Mack and Aarson were really, really good to work with. If you are seeing this and considering an HVAC company, there is no other choice than Schaal! (We have used Schaal since the early 1990s and always been totally pleased with their service, technicians and people who answer the phones!)."

Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1958
Free estimates
Emergency services offered
"Great sales presentation and great installation. Financing also available."





+9

Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1955
Free estimates
Emergency services offered
"I was told initially the project would take a full day to replace the furnace and AC. We were lucky that a second crew became available and 4 people showed up and wrapped up the project in a little over 4hours."





+11

Serving Norwalk, IA and surrounding areas
Angi Approved
In business since 1989
Free estimates
Customers say: Quick response
"Very thorough, and clean, no mess, well done"

Serving Norwalk, IA and surrounding areas
Angi Approved
Free estimates
Emergency services offered
Warranties offered
Aire Serv® wants you to breathe clean air all year round! That is why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting customers first and of having a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and exceptional customer service.

Serving Norwalk, IA and surrounding areas
In business since 2010
Free estimates
Warranties offered
"Went perfectly55"

Serving Norwalk, IA and surrounding areas
In business since 1995
Free estimates
Warranties offered
"as advertised"
Serving Norwalk, IA and surrounding areas
In business since 1967
Free estimates
Warranties offered
"Good. They didn’t have any issues."

Serving Norwalk, IA and surrounding areas
In business since 2013
Free estimates
"I could not be more pleased with this service. Not only did they get a ton of gunk out of my ducts and dryer vent, but they went above and beyond the call of duty when we discovered the previous owners of my house really didn’t have the dryer connected to the vent. They didn’t need to triage that and could have asked I get a repair person over instead. But they figured it out and were just a great team. Two thumbs up!"
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