910 Columbus Avenue, Sandusky, Ohio 44870

Hours: 7:30 am - 5 pm EST M - F; On Call 24/7


Residential HVAC Services
Service Plan

Save hundreds of dollars in costly repairs due to poor equipment maintenance.


Trusted in more homes, Carrier continues to be at the head of the line in leading-edge technology.


Willis Carrier invented the first air conditioner and since then, Carrier® is trusted in more homes.


Save an average of 20% on your heating and cooling energy costs

  • Home Automation
  • Anywhere Access
  • Professional Installation
Indoor Air Quality

Indoor air pollution can aggravate allergies, asthma, and other respiratory ailments.


Gundlach offers residential and light commercial plumbing repair services.

  • Repairing leaky faucets
  • Water heater replacement
  • Sanitary system repairs

Today’s homes have a greater chance of problems caused by moisture.

  • Heat Recovery Ventilators
  • Ventilation Controls
Water Heaters

Gundlach installs most major contractor grade brands.

  • A.O. Smith
  • Bradford White
  • Rheem and Ruud

Service & Repair

Comfort Protection Plans

We know you don't mean to neglect filter changes and inspections for your heating and cooling equipment but we also know you are busy and your time is valuable.


Gundlach Sheet Metal, Inc. © 2017 .