Geisler Brothers Co
Geisler Brothers Co is a HVAC provider serving Dubuque, IA. Rated 4.7★ with 21 Google reviews. See services, review signals, and request a quote.
HVACDubuque, IA
On this page
Company overview
- TradeHVAC
- Service areaDubuque, IA
- Google rating4.7★ (21 reviews)
- Phone(563) 583-7363
- Address1500 Radford Rd, Dubuque, IA 52002, USA
Photos
Photos from Mike Schmidt, Geisler Brothers Co
What customers say
“Had a furnace malfunctioning over the weekend. Called the pros Monday morning and they arrived within the hour! Quickly troubleshot the system and had the new blower motor installed in no time! The ve…”
“Geisler Brothers is the best. The staff are very friendly and respectful and knowledgeable. They take the time to do the job correctly. They stand by the products that they sell. Everyone I work with …”
“I cant recommend Geisler Brothers highly enough! Bob came over today and fixed our AC, after other repair guys had told us it was un-fixable, he was a God send! Such an incredibly nice guy and very kn…”
“I called for servicing our A/C. Someone came out within half an hour. He worked on the issue, and called in another technician. They solved the problem immediately. Great service!! I highly recommend…”
“Mike with Geisler Brothers is fantastic! He’s a very professional and personable young man who works quickly and very efficiently. I would definitely recommend this company.”
Key highlights
Strengths
- Highly rated (4.7★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Geisler Brothers Co offer?
Geisler Brothers Co provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Dubuque, IA.
What is Geisler Brothers Co's rating?
Geisler Brothers Co has a 4.7 out of 5 star rating based on 21 Google reviews.
Is this company licensed in Iowa?
All listed providers have a verified Iowa contractor license at time of publication. You can verify on the Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) lookup at https://plb.iowa.gov/license-search.
Does Geisler Brothers Co offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Geisler Brothers Co
Request a quote from Geisler Brothers Co
Enter your ZIP and we will line up a free estimate alongside other top local pros.