Dual Temp Co., Inc.HVAC contractor in Allentown, PA

Dual Temp Co., Inc. is ranked #5 of 312 HVAC contractors in Allentown by CR Score, with 64 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.

Dual Temp Co., Inc. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Allentown and 11 towns within 25 miles: Emmaus, Fullerton, Wescosville, Catasauqua, Ancient Oaks, Whitehall Township, Bethlehem, Hellertown, Northampton, Quakertown and Nazareth. 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.

Dual Temp Co., Inc. has a rating of 4.9 from 220 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 Dual Temp Co., Inc. on (484) 734-9623. The business is at 2050 S 12th St, Allentown, PA 18103. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.