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Heating Repair

Heating Repair in Simi Valley

Heating Repairs for Homes & Commercial Properties Since 1984

A heater that won’t start, produces too little heat, cycles repeatedly, or makes unusual noises warrants a professional diagnosis. At West Coast Air Conditioning, we have addressed heating problems in Simi Valley homes, commercial buildings, industrial facilities, and institutional properties since 1984.

We work across a wide range of brands and models. Along with repairs, our residential services include heater replacement, preventive maintenance, and boiler service. We also provide heating, cooling, and ventilation services for commercial clients with equipment needs that vary across occupied and operational spaces.

Our repair and service capabilities include:

Uneven temperatures, insufficient heat, and frequent shutdowns can point to problems with equipment, controls, or airflow. For businesses, these interruptions can also affect occupants and normal operations. We identify the source before recommending a repair.

Request heating repair in Simi Valley by calling (805) 954-9195. Same-day and emergency service is available.

Same-Day & Emergency Heating Repair in Simi Valley

We provide same-day appointments and emergency heating service for Simi Valley clients. A live person answers emergency calls, allowing homeowners and property managers to explain the problem directly and request service. Prompt attention can prevent a heating interruption from becoming more disruptive.

More than 150 dedicated employees and a fleet of 55 service vehicles support our response to household heating failures and commercial HVAC repair needs. Property managers can also work with us on concerns affecting occupied spaces, building operations, or multiple equipment components.

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Hear From Our Happy Customers

At West Coast Air Conditioning, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

  • "I truly feel like West Coast Air has changed our lives!"

    I truly feel like West Coast Air has changed our lives! Our home has never felt heated/temperature controlled like the way it does now.

    - Breanna J.
  • "I wanted to reach out and thank you for running an ethical, efficient and effective business."

    You good people just saved us $2100 bucks. We are most grateful. Josh was the employee who did our service. My wife Thea said he was terrific. Thanks again.

    - Brian S.
  • "My experience with your company have been well above all expectations."

    Nate got back to me immediately, all questions are answered, and the problem was solved with a single phone call. This is yet one more reason to absolutely love you guys and gals!

    - Peter D.
  • "The insulations were superb!"

    We are so very happy with our new AC & Heating Units. The insulations were superb! What great folks you have working for you... I will highly recommend your company to anyone who may need your services. Thank you very much.

    - Joel & Judy B.

Technical Training Backed by NATE & Carrier Standards

More than 80% of our technicians are certified through North American Technician Excellence and receive ongoing manufacturer-led training. We’re also designated as a NATE Quality Circle Contractor, reflecting our commitment to technical training and service standards. As a Carrier Factory Authorized Dealer, we maintain manufacturer-backed installation and service standards.

This training covers residential and commercial equipment, from routine repairs to complex property projects.

For commercial properties in Simi Valley, our capabilities include:

  • Heating and HVAC repair
  • Equipment installation
  • Preventive maintenance
  • New construction
  • Tenant improvements
  • Variable refrigerant flow system services

Request a Free Heater Repair Estimate

We offer free heater repair estimates so you have clear information before deciding how to proceed. Financing through Synchrony Financial is available for qualifying customers. Whether you manage a home or commercial property, we can discuss the equipment problem and arrange the appropriate service.

Request heating repair today by calling (805) 954-9195 or submitting our contact form.

  • A Fleet of Trucks & Skilled Technicians
    With over 150 dedicated employees, we guarantee fast service and response times.
  • Same-Day & Emergency Services
    Speak to a live person who will connect you with a technician that can help 24/7.
  • Free In-Person Estimates for Installations
    We will visit your home or business to provide an in-person quote and professional advice.
  • Fair & Honest Pricing
    Our team strives to provide the best deal possible, offering quality service to fit your needs and budget.
Recent Work
  • Wilshire Boulevard Temple Photo
  • Wilshire Boulevard Temple Photo
  • Wilshire Boulevard Temple Photo
  • Wilshire Boulevard Temple Photo
  • Wilshire Boulevard Temple Photo
  • Commercial HVAC Photo
  • Commercial HVAC Photo
  • Commercial HVAC Photo

Contact Us Today

Your Comfort Is Our Top Priority
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Areas We Serve

We serve home and business owners throughout Ventura and Santa Barbara Counties, as well as the San Fernando Valley and West Los Angeles.