Choose Golden West Heating and Cooling for All of Your HVAC Needs

Schedule Our HVAC Services Today

Professional Heating & AC Company in Pasadena, CA

Do you need to install a new air conditioner or heater in your home? Make sure you hire a professional heating and AC contractor. With over 20 years of combined experience, Golden West Heating and Cooling is your trusted heating and AC company serving residential and commercial clients in the Pasadena, CA area. Our team of expert technicians is certified to inspect, maintain, repair, and effectively install heating, cooling and air conditioner systems. We are fully committed to improving your heating and AC efficiency to reduce costs and energy consumption. Let us help you find the right solution for all your heating and AC needs!

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AC and Heating Maintenance

No appliances are immune to breaking, and your AC and heating systems neither. Let our experts ensure that your AC and heating systems are in working order.

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Heating Repair

Is your home’s heating system working at its best? If you’ve noticed unusual signs, it's time for professional maintenance or a new equipment installation!

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AC Repair and Installation

Have you ever felt that your AC unit is not cooling the way it used to? Allow our experts to breathe new life into your air conditioning systems.

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Commercial Mechanical Services

As leading heating and cooling professionals, we proudly offer top-tier solutions for commercial customers.

Heating & AC Services For All Your Needs

At Golden West Heating and Cooling, we’re known for our high-quality work, competitive pricing, and excellent customer service. We install, maintain, and repair all kinds of eating and AC systems for your residential or commercial property. Our knowledgeable technicians will keep your equipment running smoothly for years to come.


Reach out to us if you need:


  • Central Air Conditioning Installation Services
  • Heating System Installation Services
  • Air Conditioning Repair Services
  • Heating Repair Services
  • Heating & AC Maintenance Services
  • Commercial Heating & AC Services
  • Emergency Heating & AC Repairs 

Start Your Heating & AC Project Today

Our experienced heating and AC contractors provide guaranteed results and always aim for complete customer satisfaction. Let our residential and commercial mechanical contractors help you keep your home at a comfortable temperature year-round! Contact us today at 626-385-6100 to request a free estimate for our services. As a leading heating and AC company, we also serve Altadena, CA; Glendale, CA; San Gabriel, CA; San Marino, CA and surrounding.

Contact Golden West Heating and Cooling Today

We Work With the Best Clients

  • 5 star rating

    This review has been removed for violating our Terms of Service

    Isabelle Z.
    5 star rating

    Don was on time, very professional, easy to talk to, and fairly priced. A++ in my book! We... read more

    Mike J.
    5 star rating

    Don was friendly and very professional. He was able to schedule me the next day even when I called late... read more

    Maria R.
  • 5 star rating

    Very prompt and professional. Came over within a day of me calling. Checked and fixed my heater problem within 30... read more

    Alice C.
    5 star rating

    Don helped me resolve an HVAC issue I was having in the peak of the summer. I was scheduled promptly... read more

    belinda w.
    5 star rating

    Don is not only the absolute best in his industry, but is a wonderful man with much integrity. Loves what... read more

    M R.
  • Fantastic service, highly recommend calling them first.

    Luke D.
    5 star rating

    Our A/C went out on the Saturday of Labor Day Weekend. It was well over 100 that day. ... read more

    Teresa P.
    5 star rating

    Several weeks ago I had called the company that installed my new A/C unit two years ago, as it had... read more

    Peter O.