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Integrity Comfort Systems

HVAC Companies in Simi Valley, California
Ranked #1 in Simi Valley | Grade A+
5.00 (1,097 reviews)

Integrity Comfort Systems

Heating and cooling service for Simi Valley, California homes, including troubleshooting, tune-ups, and system replacements. Known for clear communication, careful work, and practical recommendations.

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Why Homeowners Choose This Business

Customers highlight on-time arrivals, detailed explanations, and respectful workmanship. Many note thorough inspections, practical recommendations, and follow-up support without pressure. The company offers convenient scheduling and serves Simi Valley, California and surrounding communities.

Service Area

Simi Valley, California and nearby areas in Ventura County and the Santa Clarita Valley.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Ranks among the top local businesses in this market.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Supplier
  Hvac Repair
  Installations
  AC Installation
  Repairs
  Furnace Repair
  Heat Pump Installation
  Thermostat Replacement
  Hvac Maintenance
  Duct repair
  Air Conditioning Service
  Heating system replacement
  HVAC Diagnostics
  Indoor comfort

Heating and air conditioning repair, tune-ups, and replacements; heat pump installation; furnace and AC diagnostics; thermostat install/repair; duct and vent service; and system performance evaluations.

Reviews

Customer Reviews

Dani Bryan
Josh was great! He explained everything and made it understandable. He was very thorough, neat and careful. You knew he proudly represents a company that exudes honesty. I highly recommend this company and they now are our go to for HVA…
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Josh was great! He explained everything and made it understandable. He was very thorough, neat and careful. You knew he proudly represents a company that exudes honesty. I highly recommend this company and they now are our go to for HVAC services.
Aaron Parker
On time, good communication before appointment and during the scheduled appointment. Steven listened to what had been done to our HVAC system in the past and gave good advise and recommendations for future repairs/updates. He mentioned addi…
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On time, good communication before appointment and during the scheduled appointment. Steven listened to what had been done to our HVAC system in the past and gave good advise and recommendations for future repairs/updates. He mentioned adding a surge protector to our system and helped us to realize a past repair was done incorrectly, wrong size Capacitor was installed.
Dionte Hall
After my 28-year-old HVAC system failed during a recent cold snap, I contacted Integrity Comfort Systems based on a strong personal recommendation. From the initial consultation, their team was incredibly professional, providing an unbiased…
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After my 28-year-old HVAC system failed during a recent cold snap, I contacted Integrity Comfort Systems based on a strong personal recommendation. From the initial consultation, their team was incredibly professional, providing an unbiased breakdown of my options without any sales pressure. We decided on a heat pump installation, which integrates perfectly with my existing solar setup, a total game-changer for efficiency. The installation was seamless, the team was meticulous, and the customer service was top-tier. If you want honest advice and expert execution, I highly recommend them.
Isabelle Cruz
I can happily report on the service and multiple interactions I have had with Integrity Comfort Systems. A little less than 1 year ago they installed 2 furnaces and a tankless water heater in my home. We had several different companies give…
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I can happily report on the service and multiple interactions I have had with Integrity Comfort Systems. A little less than 1 year ago they installed 2 furnaces and a tankless water heater in my home. We had several different companies give estimates. Integrity’s was not the cheapest, but Stephen Carrasco immediately made us feel comfortable and secure with choosing them. They have not failed to reward us for our choice. They have returned 2 or 3 times for check-ups and adjustments quickly and with no hesitation. I also remember Julie and Jared were extremely helpful. It is uncommon to be as happy as we are, but Integrity Comfort Systems was a great choice for our big job. They handled themselves with professionalism and great humanity. I would quickly call them for future needs and recommend them unreservedly to my friends and family.
paul hopkins
I am so happy with Integrity comfort systems. Needed a new a/c compressor real quick because our townhome went into escrow. Diego and Josh came out and repaired it and also fixed some vent pipes on the heater unit as well. They were fantast…
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I am so happy with Integrity comfort systems. Needed a new a/c compressor real quick because our townhome went into escrow. Diego and Josh came out and repaired it and also fixed some vent pipes on the heater unit as well. They were fantastic and proffessional.

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Frequently Asked Questions

They handle repairs, maintenance, and new installations for heating and cooling systems. Services commonly include furnace and AC diagnostics, heat pump installs, thermostat work, and duct-related needs.

Appointments are available most days of the week during posted business hours. Call or use the company’s website to request the next available time that fits your schedule.

Yes, the team services furnaces, air conditioners, and heat pumps. Technicians can diagnose issues, perform repairs, and discuss replacement options when appropriate.

Technicians typically provide an assessment with clear pros and cons. They explain costs, expected lifespan, and efficiency considerations so you can choose what fits your home and budget.

They install and troubleshoot thermostats, including many smart models. Compatibility and features can be reviewed during your appointment.
 Verified Listing

Opening Hours

  • Monday 7:00 AM – 7:00 PM
  • Tuesday 7:00 AM – 7:00 PM
  • Wednesday 7:00 AM – 7:00 PM
  • Thursday 7:00 AM – 7:00 PM
  • Friday 7:00 AM – 7:00 PM
  • Saturday 7:00 AM – 7:00 PM
  • Sunday Closed

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Business Details

Business Rating
5.00 (1,097 reviews) Featured BusinessPro Listing
Address
2245 First St UNIT 107, Simi Valley, CA 93065
Business Type
HVAC Contractor
Website
https://www.integritycomfort.com/
City Page
HVAC Companies in Simi Valley, California

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