Daniels Heating & Air Conditioning Your Local HVAC Specialist!

Deciding on a home comfort system for your new residence, or upgrading your existing system is one of the biggest decisions you will make for your home and family. We are here to help you make the most informed and economical choices. We specialize in Trane residential systems including gas furnaces, boilers, hybrid heating, heat pumps, air conditioners, air handlers and more. Our comfort specialists provide the best in sales, service, and installation. We are committed to meeting and exceeding all of your heating and cooling needs.

Let Us Help You Find the Cooling Solution That Is Right For You and Your Family. Call us today!

See What Our Happy Customers Are Saying About Us

  • Quick response. I called and tech was here in the time frame promised.
    R.M.
    San Bernardino, CA
  • Exceptional service. Very fast and prompt. Had parts and tools handy to fix immediately. Honest and fair in price. Will be referring friends and family. Thank you so much!
    G.N.
    Bloomington, CA
  • It was nice to find a reliable company for my air conditioner maintenance. I will continue to use your service years to come.
    S.F.
    Rancho Cucamonga, CA
  • Thank you for being a professional, courteous and timely business in our time of need.
    B.W.
    Rancho Cucamonga, CA
  • Art was very professional, detailed and very courteous.
    B.W.
    Lake Arrowhead, CA
  • My service tech, Art, was very professional and answered my questions easily.
    C.L.
    San Bernardino, CA
  • The service man was great! Thank you!
    S.D.
    San Bernardino, CA
  • Freddie is very professional, knowledgable and caring on his visits to ensure my systems are running and will continue to run well. I also love the truck wrap and some of the other steps that Nick is making to move your business forward. Thanks for being a business partner and friend.
    Joe. S
    Chino, CA
  • Nick came out the same day and we were set for new install 2 days later. Very polite and professional. The techs who did the work were also very nice and explained the use of the ac unit.
    S.B.
  • Art was very professional and courteous. Nick kept me informed as the work progressed. I had zero surprises and the job was completed on time and under budget. What more can I say? Thank you!
    B.W.
    Lake Arrowhead, CA
  • Thank you for your quick response. You saved us from the heat. I will highly recommend your company to anyone who needs service.
    T.M.
    Highland, CA
  • We used your company twice with two different houses. The first time I heard an ad on the radio, I called and Art came out and did a tune up. He answered my wife's questions and she felt he was very honest. The next time we called, my renters said the A/C had quit working and he came out the same day. It was a minor repair and it's working great! Thank you!
    J.P.
    Hemet, CA
  • My service technician, Art, was polite, professional and took the time to fully explain what to expect at every stage of my air conditioning service. I was treated with respect and paid the exact amount I was quoted. I will definitely be using Daniels again.
    L.M.
    Fontana, CA
  • Thank you your quick service. I really was desperate!
    L.G.
    Walnut, CA
  • Thank you for the quick and efficient service.
    C.M.
    Rancho Cucamonga, CA
  • Daniel's Heating and Air Conditioning is professional, knowledgeable and pricing is very competitive. The employees are respectful to their clients and the quality of work is the best in the business. I would highly recommend them for any heating and air conditioning needs!
    Eric J.
    Glendora, CA
  • Excellent personal service. Referred by excellent reviews on Home Advisor.
    D.F.
    Crestline, CA
  • Thanks, Tim, for your interest and prompt response to our needs. It was nice seeing you again after 15 years.
    G.L.
    Los Angeles, CA
  • The technician, Fred, is genuinely a nice guy. He is quick and attentive, and offered solutions to prevent future problems, explained our HVAC system & the differences with current techniques. However, there was never a feeling of pushing an "up-sell." He made the information available, and offered guidance, in a way that encouraged my choosing to maintain a relationship with the company. The reasonable prices are nice but Fred's customer service makes ALL the difference - it never felt forced. Thank you!!!
    J.M.
    Fontana, CA
  • Freddy, the technician, was very polite, professional and knowledgeable. He was kind and took his time to help me fill out the paperwork for a loan. Nick followed up afterwards to make sure everything was satisfactory and to answer any questions. We are very pleased! Thank you!
    G.S.
    Upland, CA
  • Best service I've ever had with a professional service company! Would highly recommend Daniels Heating and Air to anyone needing their services.
    T.M.
    Hisperia, CA
  • Fred has been servicing my unit from day one and I wouldn't think of trusting anyone else. Your co. put my air and heat in and I have been very pleased over the years. I recommended your co to my neighbor and she is happy with your work.
    L.R.
    Alhamdra, CA
  • Nick always has an answer to my questions and gives me confidence of his work.
    Carolina
    Pomona, CA
  • Outstanding customer Service! I deal with Nick for all of my Real Estate HVAC system evaluations and/or repairs and he is always very professional and gets my appointments scheduled in a very timely manner which is very crucial due to real estate timelines and contingency periods. Thank you Nick and DANIEL'S HVAC management/employees!
    Cindy V.
    Anaheim, CA
  • Simply, "Professional, Qualified, Courteous, and Clean" - a pleasure to do business with!
    M. Smith
    Glendora, CA
  • Excellent service!
    A.R.
    Grand Terrace, CA
  • My serviceman Art was great. He reviewed everything with me and showed me where there were issues. Very nice guy. I was referred by a good friend and now I understand why.
    K.H.
    Glendora, CA
  • I was very pleased from the start when someone answered the phone and it didn't go to voice mail. I had an issue with a wall heater pilot light not staying on, having to re-light every time after the heater turned off. This property is a rental and in the mountains of Lytle Creek so it gets cold. I was able to get an appointment with a technician, Art, the very next morning. The technician was on time and very professional. He took care of the problem on the first visit. My tenant is an elderly woman that just had surgery and has limited mobility. Art even stayed awhile to make sure the issue would not re-occur so my tenant would not be uncomfortable. I really appreciate Art's great customer service!
    R.M.
    Lytle Creek, CA
  • Very informative and honest bid to repair our unit. Provided photos to better explain as well. Will definitely be using again!
    Jose M.
    Loma Linda, CA
  • Art was awesome. Couldn't believe how quickly he made it out and even the same day!
    Kim R.
    Victorville, CA
  • The technician was excellent. He researched the problem, discovered the issue and fixed it. I couldn't have asked for better service.
    C.S.
    Rialto, CA
  • Nick did great and has a good personality. In addition he took eight minutes of company time and showed me how to call-up Netflix on my TV which I had just subscribed to moments before he arrived.
    D.S.
    San Bernardino, CA
  • Freddy is GREAT. He on time, quick & helpful with great explanations of assessments/needs.
    J.M.
    Fontana, CA
  • "Definitely one of the best companies that I've dealt with. "
    D.D.
    Pomona, CA
  • "I am a General Contractor and I use Daniels HVAC for everything from service to complete HVAC systems. They will always be my first choice for residential or commercial HVAC."
    Neil Meckengy, Newyork

Our online troubleshooter

HVAC Troubleshooting System

What type of problem are you having?
What type of Air Conditioner Problem are you having?

This can be Caused by your Thermostat:

Solution:

  • Make sure your thermostat is turned On
  • Set 3 degrees below room temperature
  • Turn Cool, not fan or heat

If the thermostat screen is blank, then the battery is dead. Replace the battery.

Did that solve your problem?

Your Air Filter May be Dirty.

Check yours and change if visibly dirty

Did that solve your problem?
Is your outdoor unit running?

Your AC’s circuit breaker may have been tripped:

Here’s what to do:

  • Find your breaker box and look for the circuit labeled “air conditioner”
  • Try flipping that circuit to “off” and then “on”
  • Give your air conditioner a couple minutes and see if it comes on now
Did that solve your problem?
Is there air coming out of your vents?
Is there Ice on your Outdoor Unit?
Is there air coming out of your vents?
Is there Ice on your Outdoor Unit?

Awesome!!

Glad we were able to help you solve your problem. We’ll be here if you need us again.

Sounds like you need expert care.

Please turn off your system and get professional help.

Schedule your repair appointment
What type of heating problem are you having?
What type of heater do you have?

This can be Caused by your Thermostat:

Solution:

  • Make sure your thermostat is turned On
  • Set 3 degrees below room temperature
  • Turn Cool, not fan or heat

If the thermostat screen is blank, then the battery is dead. Replace the battery.

Did that solve your problem?

This can be Caused by your Thermostat:

Solution:

  • Make sure your thermostat is turned On
  • Set 3 degrees below room temperature
  • Turn Cool, not fan or heat

If the thermostat screen is blank, then the battery is dead. Replace the battery.

Did that solve your problem?
What best describes your heating problem?

Make sure power is getting to the furnace

Try this:

  • Check your home’s electrical panel. Flip the furnace’s circuit to “off” and then “on” again.
  • Look for a switch (like a light switch) near your furnace and make sure it is set to "on".
Did that solve your problem?
Is your outdoor unit running?
Is there ice on your outdoor unit?

Your heat pump’s circuit breaker may have been tripped.

Here’s what to do:

  • Find your breaker box and look for the circuit labeled “heat pump” or “air conditioner”.
  • Try flipping that circuit to “off” and then “on”.
  • Give your heat pump a couple minutes and see if it comes on now.

Note: If your heat pump is regularly tripping your circuit breaker, contact us immediately as there is a larger problem.

Did that solve your problem?
Is there ice on your outdoor unit?
Is the noise coming from the outside or inside unit?
What type of heater do you have?

Is there steam coming from the unit, as well?

Here’s what to do:

This is your heat pump's normal defrost mode.

What type of smell?
Did you just turn your heater on for the first time this winter?

This is likely normal.

The smell should go away in a few minutes.

Contact us if the smell persists.

Turn off your furnace now!

There could be a dangerous gas leak in your home. Turn off your furnace immediately and contact a heating repair person.

You need your regular maintenance

This is usually caused by a dirty coil and/or lack of regular maintenance on your heater.

See how much you can save

Our Services

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Service Areas

  • San Bernardino County
  • Inland Empire, CA
  • Highland, CA
  • Rancho Cucamonga, CA
  • Fontana, CA
  • Upland, CA
  • Riverside, CA
  • Redlands, CA
  • Claremont, CA

Contact Daniels Heating and Air Conditioning today!

Daniels Heating and Air Conditioning