The Most Trusted Source for Appliance & HVAC Industry Professionals
SubscribeIntegrity Comfort Systems is a locally owned and operated HVAC company that has been serving Simi Valley, CA and the surrounding Ventura County and Santa Clarita Valley communities since 2004. As licensed HVAC experts, they specialize in air conditioning, heating, and indoor air quality solutions designed to keep homes comfortable year-round. Their guiding philosophy—Comfort On Command—ensures customers have full control over their indoor climate backed by professional, precision-driven service. The company offers comprehensive air conditioning services including new system installations, upgrades, repairs, and seasonal tune-ups for all major brands. On the heating side, they install and service low-NOx furnaces, energy-efficient heat pumps, and ductless mini-split systems, providing fast diagnostics and trusted repairs for systems of all types. Their indoor air quality offerings address pollutants such as dust, mold, pet dander, and wildfire smoke through whole-house solutions tailored to each home. Integrity Comfort Systems also provides a Comfort Club Membership program that includes preventative HVAC maintenance, priority scheduling, exclusive discounts, and peace of mind through regular system upkeep. This membership-based approach helps customers extend system life, reduce energy costs, and avoid unexpected breakdowns throughout every season. With over 1,055 five-star Google reviews, Integrity Comfort Systems has built a strong reputation for professionalism, honesty, and quality workmanship. They blend modern HVAC technology with old-school craftsmanship and hold themselves to what they call the Diamond Standard—precision in every service and polished professionalism in every interaction. Flexible financing options and seasonal promotions make their services accessible to a wide range of homeowners across the greater Simi Valley area.
After my decades-old HVAC system failed during a recent cold spell, a strong personal recommendation led me to contact Integrity Comfort Systems. From the initial consultation, their team demonstrated professionalism, providing an unbiased assessment of my options without any sales pressure. We settled on a heat pump installation that seamlessly integrates with my existing solar setup, significantly enhancing efficiency. The installation process was smooth, the team was meticulous, and the customer service was exceptional. If you seek honest guidance and expert execution, I highly recommend their services.
Integrity Comfort Systems arrived on time, communicated well before and during the scheduled appointment. Steven listened to the history of our HVAC system and provided valuable advice and recommendations for future repairs and upgrades. He suggested installing a surge protector and helped us realize that a previous repair had been performed incorrectly, with the wrong-sized capacitor installed.
I am extremely satisfied with Integrity Comfort Systems. We urgently needed a new air conditioning compressor because our townhome was going into escrow. Diego and Josh came out, repaired the compressor, and also fixed some issues with the heating unit's vent pipes. They were fantastic and highly professional throughout the process.
Josh was great! He explained everything in a clear and understandable manner. He was thorough, neat, and careful in his work. You could tell he takes pride in representing a company that values honesty. I highly recommend this company and will continue to use them for our HVAC needs.
Integrity Comfort Systems was amazing! They worked quickly and at a fair price. Our heating system stopped functioning on one of the coldest nights. They immediately dispatched Alejandro to diagnose the issue. He was wonderful, and they expedited the order for the necessary parts. Alejandro returned within 24 hours to restore our heating, ensuring we wouldn't have to continue enduring the frigid temperatures. I'm truly grateful for their exceptional service.