Preventative Maintenance Services

Preventative HVAC Maintenance in Woodland Hills

Keeping Your Heater & AC at Peak Efficiency in the San Fernando Valley & Beyond

All Temperatures Controlled, Inc. provides our customers with extensive preventive maintenance plans. A commercial heating, cooling, and ventilation system is no different than any other equipment: it requires attention to maintain peak running efficiency and performance levels. Our preventive maintenance plans cover everything from tune-ups to seasonal preps and routine filter changes. Avoid the downtime and costly repairs associated with a neglected system by trusting us with the ongoing care of your investment.

We are available 24/7 for emergency commercial HVAC & Refrigeration services. For more information or to sign up today, call us at (818) 924-3350!

Benefits of Our Maintenance Plans

A preventative maintenance plan will prolong the life of your equipment, minimize the possibility of costly failures, and keep your system running efficiently. All Temperatures Controlled, Inc. can provide different types of preventative services to satisfy your specific needs and requirements for all types of equipment.

Give us a call if you to service any of the following and more:

  • Various HVAC systems
  • Chillers
  • Cooling towers
  • Exhaust fans
  • Make-up air
  • Refrigeration and ice machines

Routine preventative maintenance plans can reduce costly downtime by keeping a system in top running condition and identifying potential problems in advance. Additionally, having a maintenance plan in place can greatly aid in warranty claims to manufacturers.

We Tailor Our Plans Based on Your Needs

All Temperatures Controlled, Inc. offers affordable plans to fit any schedule or budget, from large-scale commercial to annual residential, plans and bi-weekly checkups, assuring your systems are operating at peak efficiency and dependability.

Ready to experience the many benefits of our HVAC maintenance plans in Woodland Hills, Northridge, and surrounding areas? Sign up today by calling (818) 924-3350!

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!

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

Real Solutions for Real Problems

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