Don on Time Heating & AirHVAC contractor in Winder, GA

Don on Time Heating & Air is ranked #24 of 229 HVAC contractors in Winder by CR Score, with 60 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Don on Time Heating & Air is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday and Sunday, 10 AM – 6 PM. On Saturdays it is open 10 AM to 6 PM, and on Sundays 10 AM to 6 PM. Hours come from the business listing; holiday hours may differ.

Serves Winder and 12 towns within 25 miles: Gresham Park, Candler-McAfee, Druid Hills, Decatur, Panthersville, Atlanta, Belvedere Park, North Decatur, Scottdale, North Druid Hills, Conley and Hapeville. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

Don on Time Heating & Air has a rating of 5.0 from 46 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Don on Time Heating & Air on (470) 856-5069. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.