Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Commercial HVAC
Gundlach Sheet Metal Works
VerifiedEstablished · 130 yrs
4.9(9 reviews)•Residential & Commercial•Serving Sandusky, OH
EPANCI
A commercial HVAC, refrigeration, and plumbing contractor providing installation, repair, and maintenance services for businesses in Ohio.
Gundlach Sheet Metal Works is a commercial HVAC contractor based in Sandusky, OH. Services listed include commercial HVAC installation, HVAC repairs, HVAC maintenance and retrofit HVAC. 130 years in business and emergency service available.
130
Years in Business
Yes
Emergency Service
Available
Financing Available
Sandusky, OH
Service Area
Services Offered
Commercial HVAC installation
HVAC repairs
HVAC maintenance
HVAC design build
new construction HVAC
retrofit HVACrenovation HVAC
building controls & automationCarrier I-Vu system integration
HVAC maintenance plansfire damper inspectionsmoke damper inspectionbackflow prevention inspectionsrefrigeration servicesSpecial Offers
Offer
$150 off my bill because of that
Offer
$150 off my bill because of that
Customer Sentiment Summary
Strengths
- Crews carry themselves professionally — 3 reviewers single out polite, respectful technicians.
- Technical depth stands out: 2 reviewers credit the crew with a correct diagnosis and a clean repair.
Areas to Watch
- Turnaround is mostly positive but not unanimous: 2 of the 9 reviews analysed raised it, and a minority had problems.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Gundlach Sheet Metal Works? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Gundlach Sheet Metal Works lists commercial HVAC installation, HVAC repairs, HVAC maintenance, retrofit HVAC, building controls & automation and HVAC maintenance plans. Contact them to confirm they handle your specific job.
Gundlach Sheet Metal Works is based in Sandusky, OH.
Yes, Gundlach Sheet Metal Works lists emergency service. Call them directly for urgent heating or cooling repairs.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.