All-Star ServiceHVAC contractor in Valparaiso, IN

All-Star Service is ranked #4 of 166 HVAC contractors in Valparaiso 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.

All-Star Service 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 Valparaiso and 11 towns within 25 miles: Lakes of the Four Seasons, South Haven, Hobart, Winfield, Portage, Lake Station, Merrillville, Crown Point, Chesterton, Gary and Griffith. 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.

All-Star Service has a rating of 4.8 from 526 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 All-Star Service on (219) 464-4919. The business is at 519 W US Hwy 30, Valparaiso, IN 46385. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.