NexGen HVAC & PlumbingHVAC contractor in Laguna Hills, CA

NexGen HVAC & Plumbing is ranked #1 of 763 HVAC contractors in Laguna Hills by CR Score, with 67 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.

NexGen HVAC & Plumbing 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 Laguna Hills and 11 towns within 25 miles: Laguna Woods, Lake Forest, Mission Viejo, Aliso Viejo, Foothill Ranch, Ladera Ranch, Irvine, Laguna Beach, Portola Hills, Rancho Santa Margarita and Laguna Niguel. 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.

NexGen HVAC & Plumbing has a rating of 4.8 from 3,589 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 NexGen HVAC & Plumbing on (949) 763-5979. The business is at 23221 Peralta Dr Ste C, Laguna Hills, CA 92653. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.