Due to COVID-19, we are taking extra precautions to ensure the health and safety of our technicians and customers.

Please don’t hesitate to contact us or read more if you have any questions!

Expert HVAC & Refrigeration Technicians Keeping You Comfortable Since 1978 Serving Southern California for Over 40 Years

Woodland Hills Heating & Air Conditioning Experts

Also Serving Homes & Businesses throughout San Fernando Valley

At All Temperatures Controlled, Inc., complete indoor comfort is our specialty. Since 1978, we’ve proudly served countless residential and commercial clients throughout the San Fernando Valley and beyond. Whether you need to install a new HVAC system or repair an existing heater or AC, we have highly skilled and experienced technicians that you can rely on. Our company takes pride in fixing any heating, ventilation, and air conditioning problems. Both home and business owners continue to trust us not only because of the quality of our work but also because we always give customers all the information and options they will need to make the right decision for their properties. We approach every conversation with a sincere desire to help.

All Temperatures Controlled, Inc. is your leading source for fast, reliable technicians; fairly priced and high-quality HVAC work; and exceptional customer service. Let us provide your residential, commercial, or industrial property with true indoor comfort. We handle jobs small and large, from simple maintenance work to new HVAC construction services.

Contact us at (818) 924-3350 to learn more about how we can help you.

Real Solutions for Real Problems

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Just One Call, and We'll Have You Covered

  • Flat Rates with Transparent Pricing for Residential Jobs
  • 24/7 Emergency Services Available
  • 2-4 Hour Arrival Windows, Including on Holidays
  • Family Owned & Operated for Over 40 Years
  • Loyalty & Preventative Maintenance Programs
  • HERO Financing Options Available

Four Decades of Happy Customers

  • James W.

    I highly recommend All Temperatures Controlled to all business owners and homeowners.

  • Sue Brace

    I have used ATC for several years and they do reliable work and are professionals. I would and HAVE recommended them to friends!

  • Ruth G.

    Great service, knowledgeable, easy to talk with. Fixed our unit, gave it a cleaning, and done! I would definitely call them again! Thank you Travis!

  • Anne-Marie B.

    Great Customer service. Our technician Travis is professional and courteous. We have used ATC because the previous owners of our house used them and I have no plans to change. Great work!

  • Chris C.

    I have used ATC for longer than I care to remember and have always been 100% satisfied.

  • Kelly B.

    I have been happy with all of their work and have recommended them to friends and family. They are fantastic!

  • K.W.

    They even refused to collect payment the first day of work and wouldn't until the job was done. Thanks ATC for saving me from the impending summer heat!

  • Amy A.

    Again, thank you again for making this right. Looking forward to working with you in the future.

  • Deborah S.

    From beginning to end we found the entire team at ATC to be professional, knowledgeable and friendly. 5 stars are most certainly deserved and I would happily recommend this company to my friends and family, not just yelpers!

  • Mark T.

    They were flexible with our business hours and came in on budget. Also, the follow-up after the installation to make sure everything was working perfectly was outstanding.

  • Rebecca E.

    I highly recommend if you are looking for a efficient, honest HVAC company, do not hesitate to contact them.  They truly are the best in the industry.

  • Sean J.

    Me and my family have been using these guys for years. Trustworthy, experienced, and easy to work with. (What more can you ask for??) Thanks guys for the years of good service! No question would recommend if you have any ac or heater needs.

  • Hector H.

    My calls were answered and returned in a timely manner, and Roger even contacted me through his personal phone to give me text updates on the details. Really enjoying the new system in my townhouse.

  • Susan C.

    I never have been dissatisfied, annoyed, nor disappointed. They have installed air conditioning, they have replaced malfunctioning parts, and they've always done a terrific job.

  • John N.

    I would most definitely be calling All Temperature Control again if we ever have any more problems. More than happy to give them 5 stars, and thank you for saving the day.

  • Alex M.

    My AC went out in the middle of a heat wave last month and these guys had it fixed before I knew it! Very professional and communicative, I could not have asked for more. A+ service, highly recommended.

  • Gloria S.

    He was very professional and knowledgeable about the products. He answered all my questions and concerns. I plan to continue using this company for all our future heating and air conditioning needs. The pricing was reasonable and I am very happy with th

  • Brian G.

    They have always taken care of my retail stores. Never had any problem with their service. Always a fair price and they get the job done right.

  • Richard V.

    Couldn't be happier with the service and quality of work (the coil had to be replaced) that was done. Highly recommended.

  • Alex M.

    Any time our company is in a jam All Temp is out there right away and gets the problem solved.

  • Allison G.

    Thanks again Nick; I appreciate that you sincerely care about your customer's satisfaction and your reputation as a business!