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Professional Heating System Replacement Services in Simi Valley, CA Reliable & Affordable

Give us a call today: 805-422-8194

When it’s time to replace your old or inefficient heating system, Integrity Comfort Systems offers expert guidance and top-tier installation services in Simi Valley. Our locally owned company has been providing dependable comfort solutions since 2004, backed by certified technicians and personalized service.

  • 100% Satisfaction Guarantee
  • Active members of the local Chamber of Commerce and Rotary Club
  • Providing quality work since 2004

We also include our robust maintenance plan with every system replacement to keep your new unit running at peak efficiency. 

Get a quote today and upgrade your comfort with confidence!

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Signs It’s Time to Replace Your Heating System

Old, underperforming heaters can cause high energy bills and inconsistent temperatures. Here are common reasons homeowners choose replacement over repair:

  • Frequent breakdowns or escalating repair costs
  • High utility bills caused by declining system efficiency
  • Inconsistent heating or cold spots throughout your home
  • System age of 15–20+ years nearing the end of expected lifespan
  • Lack of parts availability for outdated or discontinued units

Upgrading to a modern system not only restores comfort but also improves energy use, air quality, and long-term reliability. Let us help you evaluate if replacement is the right move.

Expert System Recommendations and Seamless Installation

At Integrity Comfort Systems, we handle every step of your heating replacement with precision:

  • In-depth evaluation of your home’s size, insulation, and heating needs
  • Recommendations for the best-fit system (gas furnace, heat pump, or hybrid setup)
  • High-efficiency models with AFUE ratings up to 98% for maximum energy savings
  • Professional installation by licensed technicians ensuring correct airflow, ductwork compatibility, and safe connections
  • Startup calibration, testing, and thermostat integration

We also activate manufacturer warranties and enroll your system in our maintenance plan for full peace of mind. Ready to replace your heating system? Schedule a consultation today!

Maintenance and Support After Installation

Our job doesn’t stop after installation. We help extend the lifespan and performance of your new system through ongoing support:

  • Seasonal maintenance that includes cleaning, performance tuning, and safety checks
  • Discounts on future repairs and service for maintenance plan members
  • Priority scheduling and annual reminders
  • Transparent advice on how to get the most from your investment

Enjoy uninterrupted comfort and ask about our post-installation care plan today!

Serving Simi Valley, Ventura County, and the Santa Clarita Valley

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