Dallas-Fort Worth Emergency HVAC Services

Dependable Emergency HVAC Services

Heating or cooling problems don’t wait for regular business hours—and neither do we. Moss Heating & Cooling offers 24/7 support for urgent system issues that can’t wait until morning. Whether your air conditioner fails during a heatwave or your furnace stops working in the middle of the night, we’re available to restore comfort and protect your home. Fast response times and real answers are what set us apart. We don’t show up to push unnecessary replacements or leave you in limbo. We come to fix the problem, explain what happened, and make sure you’re safe and taken care of.

Our 24/7 Emergency HVAC Services

Emergencies look different in every home—but stress, discomfort, and concern are always the same. That’s why we respond quickly and work efficiently, with your peace of mind at the center of everything we do. No matter the time of day or the type of issue, we approach every call with urgency and care. Our goal is to get your home back to normal without added stress or confusion. If you need immediate help, contact us now to schedule emergency service.

  • After-Hours AC And Heating Repair: Systems can fail at any time. We’re ready to restore cooling or heating fast, no matter when the problem starts.
  • Live Answering—Not A Voicemail: When you call, you speak to someone who can help right away. We don’t send you to a machine and hope for a call back tomorrow.
  • Fast Diagnosis And Reliable Fixes: We don’t just restore function—we find the actual cause. That means fewer repeat repairs and a safer, more stable system.
  • Safe Service In Tough Conditions: Extreme temperatures can put your family at risk. We prioritize calls that involve heat loss or system shutdowns in severe weather.
  • Prepared For The Unexpected: Our trucks arrive stocked with tools and parts so we can act fast. You won’t be left waiting while someone “comes back later.”
  • No Pressure During High-Stress Moments: Emergencies are already stressful. We stick to what matters, explain your options clearly, and treat your home with respect.

Why Homeowners Call Us In A Crisis

A lot can go wrong with your system—and most of it happens when you least expect it. Moss Heating & Cooling takes pride in responding quickly, communicating clearly, and helping families get through uncomfortable situations without added pressure. We take every emergency seriously, and every visit personally.

  • We’re Available Anytime, Not Just When It’s Convenient: Our emergency line is open 24 hours a day, every day of the year. We’re always ready to respond.
  • Trained Technicians Who Get Straight To Work: No guessing, no wasted time. We arrive with a plan and the knowledge to carry it out.
  • We Treat Your Home Like Our Own: Protective coverings, careful work, and total cleanup are part of the job. Respect for your home comes standard.
  • Clear Pricing With No Last-Minute Surprises: Emergency service shouldn’t mean confusion or inflated charges. We explain everything before we begin.
  • Service You’ll Feel Good Calling Again: Many of our emergency calls turn into long-term relationships. People call us back because they remember how we helped when it mattered most.

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Frequently Asked Questions

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Maintenance Agreements

GET PEACE OF MIND WITH OUR SERVICE PLANS.

There's nothing worse than feeling uncomfortable in your own home. Be proactive and ensure that never happens by signing up for one of our Maintenance Agreements.

Hear from our Satisfied Customers

Why Homeowners Love Moss
Jenni Ensler
3 days ago
Our technician Sharjeel Khan was very kind and knowledgeable. They always come quickly and are super dependable! I would recommend them to friends and family!
Aaron Travis
5 days ago
The technicians from Moss always arrive on time, explain the work they need to do, and are professional
Bryon Lutz
6 days ago
Another great service appointment with Service Tech Richard. Prompt as usual, the issue was, of course, up in the boiling hot, cramped attic. No complaints. He provided several options and then completed the service in a timely manner. Highly recommend.
Michael Jones
1 week ago
Recently moved back to Dallas and was looking for a good HVAC service. Scheduled maintenance. Tanner came out and ran thru an extensive checklist and communicated very well with me. I highly recommend him and signed up for a maintenance agreement same day. Great job!
Val Wilder
1 week ago
Juan and partner were very patient, explained everything well done and left with the job very well done!!! I’ll be back with them every year!!! 1/2625: Juan is very calm and attentive, explains everything very well and takes his time. Most people I’ve had seem like they are in a rush and can’t be bothered! It’s nice to know someone cares and will explain everything until I understand it, thank you Juan….
Billie Glanzer
1 week ago
I generally do not do more than one review per company but, I have to say, Tanner just came out to fix a small issue, he was fantastic, I love this company!!!
Arthur Sherrod
1 week ago
I would like to say at This time Juan Valdez is an excellent employee of Moss heating and air conditioning company. Juan Valdez came out and completed the inspection in a timely manner and was very professional. Thank you, Moss Mechanical for having-good employees. Today’s date 01/09/2025 I would like to take this time and say thanks to Moss Mechanical Company that showed professionalism, good attitude and a spirit of commitment about them. They put a complete HVAC (heating and air-conditioning )system in my home. It’s not everyday that all the workers starting with the salesperson showed they were working as a team and with integrity. Thanks again Moss Mechanical, Arthur Sherrod Today (6/23/2025) Moss Heating & Cooling came out for my every 6 months system inspection . Technician, Sharjeel Khan was an excellent representative for the company did his job and informed me of his findings and gave me a copy. Today, I just had a question and needed some information and Michael Nash of Moss heating and cooling was there as a representative to meet the need and responded accordingly to meet the needs of Moss heating and cooling customers. Thanks, Michael Nash. Thanks again Moss Heating & Cooling for taking care of my HVAC system once again and thanks for sending Sharjeel Khan,again excellent service. Thanks
Dave Owens
2 weeks ago
The technician was very professional and explained several options that would be to our advantage..
Arthur Sherrod
2 weeks ago
I would like to say at This time Juan Valdez is an excellent employee of Moss heating and air conditioning company. Juan Valdez came out and completed the inspection in a timely manner and was very professional. Thank you, Moss Mechanical for having-good employees. Today’s date 01/09/2025 I would like to take this time and say thanks to Moss Mechanical Company that showed professionalism, good attitude and a spirit of commitment about them. They put a complete HVAC (heating and air-conditioning )system in my home. It’s not everyday that all the workers starting with the salesperson showed they were working as a team and with integrity. Thanks again Moss Mechanical, Arthur Sherrod Today (6/23/2025) Moss Heating & Cooling came out for my every 6 months system inspection . Technician, Sharjeel Khan was an excellent representative for the company did his job and informed me of his findings and gave me a copy. Today, I just had a question and needed some information and Michael Nash of Moss heating and cooling was there as a representative to meet the need and responded accordingly to meet the needs of Moss heating and cooling customers. Thanks, Michael Nash.
Thomas Masterson
2 weeks ago
The team at Moss Heating & Cooling is incredible. I've dealt with several other AC companies over the years and they are hands down the best. They replace our upstairs AC unit and did an incredible job for a very fair price. I got quotes from 4 other companies and could not be more pleased that we went with Moss. If you need service, repairs, or replacement on your AC I cannot recommend them highly enough.
Fred Graffam
2 weeks ago
I am always impressed with Moss. They have consistently responded quickly when I’ve had an issue with my systems. When I purchase a new system, they will be my first choice.
Glen ill
2 weeks ago
Great guy sent out to help and explain everything im satisfied with the service
J Mendoza8991
2 weeks ago
Great service received from Tanner Hall. This gentleman went above and beyond what I expected. Explained in detail of what his goals were and then set about accomplishing them. Great asset to the company, I will definitely not hesitate to use this company in the future.
Global Comm
3 weeks ago
Thank you Moss Heating & Cooling, Tanner explained all issues and how or what needed to be repaired. Thumbs up to this company. Great service and I was kept in the loop of arrival time. Made the appointment this morning and they were on time by this afternoon. Call them and ask for Tanner, you will not regret. Tha again for great service. Marco Global Installation Service LLC
Clark Durham
3 weeks ago
Sharjeel did a fantastic job, Very professional. Found a dust issue in our blower wheel and took care of it same day — didn’t have to reschedule. Very nice work
Susan Jacobs
3 weeks ago
We love Moss and Juan Valdez keeps our unit running so well! We appreciate Moss and especially Juan!!!
Bill Jackson
3 weeks ago
Very good service. Explained installation of A/C system very well.

    Get Excellent Service today. Get Moss.

    Don’t settle for less when it comes to your home’s comfort. Choose Moss Heating & Cooling for service that’s fast, friendly, and built to last.