A1 Heating and Cooling

A1 Heating and Cooling serves residential clients throughout Zanesville, Ohio, with heating and cooling system installation, repair, and maintenance. The business maintains a 3.4-star average across 17 customer reviews, with operating hours Monday through Friday from 8 AM to 4 PM. The company operates under the Welker Construction umbrella, and reviewers frequently mention team members including Austin, Brad Welker, Barbie Welker, and assistant Tonya when describing their service experiences.

The company offers a broader construction service portfolio beyond HVAC, including residential new builds, kitchen and bathroom remodeling, concrete work, and full-home renovations. Customer reviews indicate the business handles flood-damaged system replacements and repairs to corroded flue pipes, with one reviewer specifically praising technician Austin for professional and friendly service during a second visit to their property.

Two negative reviews raise concerns about diagnostic procedures. One customer reported paying $500 for a control board replacement after being told the furnace needed a new board, only to discover a cracked heat exchanger that condemned the unit. Another customer reported a capacitor replacement that did not resolve their cooling issue, with no follow-up call returned after two weeks. Both negative reviews involved repair work rather than new installations.