Reviews & Testimonials
Read some of what our customers have to say
Very good service, very professional in their work, they left my air system working at 100%, I highly recommend them, they do not leave until they are sure that everything is working correctly.
Frank and his team are top notch!
Hello guys this is good place to be
Excellent service. Professional communication, technical work. We are super satisfied. Attila Pacsay Contrinex USA, Coppell
My uncle and I recently had our unit go on the fritz. Frank found and fixed the issue (needed a new dual capacitor) in no time at all. He's efficient, courteous, and trustworthy. He explains things clearly and I would not hesitate to call him again. Thank you!
Amazing service and they came out same day when our AC unit stopped working at our business. Highly recommended.
Cleba and Frank did a great job helping me with a bad compressor that needed to be replaced.
Frank and his team at Unlimited Air are exceptional! Timely , professional and reasonably priced! They are awesome
Great Work
Frank and his team are professional, attentive and provide quick and clear communication. They took the time to explain the work they would complete, provide options for various solutions and prices, and their suggestions for on-going maintenance were valuable. When they did the initial diagnostic, they provided ample video and photography of the system for me to understand what was damaged and why. Additionally, they provided licenses electricians and plumbers to complete the work needed to add a gas system in my attic, so that I did not have to coordinate multiple technicians. I recommend Unlimited AC and Heating for their cleanliness, efficiency, promptness, quality of work, financing options and communications!
Great a/c service! I was in a pinch to get my hvac system checked out and Unlimited came to the rescue. Called to make an appointment and they had same day service call available. I booked for next day and they showed up and service was completed par excellent! Thanks to the employees at Unlimited Frank and Cleber for a job well done!
We have been using Unlimited Air Conditioning for many years now. Frank Mariscal is very professional & honest/genuine man. I would highly recommend him & his company.
Frank was extremely responsive. The prices were fair. I compared this business to 12 other well-known places in the Dallas area. Frank got me an appointment the very next day. The service man who came out was clean, polite, professional, and knowledgable. They are a "legitimate" business. Confirmed appointment via email, provided updates via text, and took payment via credit card. All went very smoothly. We will be using them again!
Excellent work I recommend it
Courteous and professional service. Appreciate having Unlimited Air Conditioning & Heating available and in our community.
Always good service and explanations from Frank or any other of the team that comes out twice a year. And Frank and his team have always been available and responsive during more "emergency" situations. Thanks!! Been having Frank and his team service our HVAC since 2013!
This is an extremely timely and professional company that I highly recommend and will no doubt contact again if I need any additional AC services.
Great service! Have been using this company for years for all my A/C and Heating service and I trust their work and products.
Respectful, clean and punctual service repair! Problem was fixed quickly and communication was excellent !
Unlimited Air and Heat is super responsive and helpful. We highly recommend their services.
Fantastic work! Frank was very professional and got right to it figured out the issue and had us up and cooling in no time!
Unlimited is the best in both installation and service. I’ve been using them for over 30 years. I feel very lucky to have them provide their personal and professional service. With many thanks!!
Unlimited air conditioning and heating is the best a/c service I've ever known I would definitely be making them our family ac person they are quick ,ontime ,respectful and will work with you prices are the best no one can beat there prices.
After "successfully" installing my own thermostat this summer I discovered a little too late (first cold snap of the season) that I wasn't as successful as I thought as the heat didn't work. I called Unlimited on Sunday & they scheduled me for first thing on Monday morning. The tech arrived on time & worked through the issue quickly. Great price & speedy service!! Highly recommend & will definitely reach out to these guys the next time there is an issue.
They did an awesome job in a timely manner. Thank you for being so professional.
Frank and the team did a fantastic job. Prompt, professional, friendly, experienced.
Frank and team are responsive, on time and always get the job done. They work to please and over the top careful. One example is we have an off white carpet on our spiral staircase and I asked that they be careful. When they were finished replacing some pretty heavy units upstairs, the carpeting was perfect! Pricing is fair, but the best is that they are very good at what they do.
Good, professional work
Very professional and nice people!
Fall heater check. Have used Frank for over 20 years and we highly recommend his company.
Great quality work all the time. Been using them for over 20+ years. Trust worthy and fairly priced.
They are super easy to work with as far as scheduling, really great prices, efficient with time, and on top of everything they’re all nice! Cleber just completed a check on my furnace and did a great job.
Frank was great—- on time, courteous, organized and quickly identified the problem with our AC. Highly recommend this company!
very professional
Frank and his team do a great job of making sure everything works before they leave. I have used them for two years now and I have never been dissatisfied. Quality work that won’t break the bank. I recommend them for and hvac/ ac work.
I use Unlimited AC all the time. For my own home and for my investment properties. I am in real estate and I’m always recommending them to my clients. They are honest and reasonable.
Frank & his team are the trust worthy and dependable. They have been doing my HVAC service work for years. Replaced another system. Excellent group of guys. I don’t have to worry about a thing
The team worked quickly to repair my A/C unit after it gave out during the summer, and also recommended improvements to the units that would make them more efficient.
On time, quick repair and cost was what they quoted. I'd use them again.
Evening HVAC trouble. The team answered my call that night and sent someone out first thing next morning. Fixed the issue that day. Cleber was great. Thank you for the quick help.
The customer service was top-notch. Frank is a great guy who is friendly, attentive, and passionate about his work, his team to attention to detail and commitment to customer satisfaction truly stood out. I highly recommend Frank's business to anyone seeking top-of-the-line HVAC services.
We use Unlimited Air Conditioning and Heating for our retail stores in Dallas. Frank and his team have always been very professional, responsive and have always gone above and beyond for us. We really appreciate all that they do and highly recommend them. PS Thank you for getting us back up and running after our Deep Ellum power outages this weekend. This Texas heatwave is sizzlin' - Proper Wax Candle Shop
So happy to have found a company that knows what they are doing and is also responsive to their customers needs.
Professional and great service .
Excellent. I will be a client for life.
Fast, effective and efficient!
Highly recommend Unlimited Air Conditioning & Heating! After a recommendation from a friend who is a long-time customer of Unlimited (Frank), I reached out to Frank when our A/C suddenly stopped working on a Friday evening. Kleber, one of their team members, arrived at 8 am that Saturday and had our A/C up and running in about 30 minutes. Being a first-time homeowner, I'm so glad for this recommendation. The entire experience with Unlimited Air Conditioning & Heating was incredibly fast and hassle-free. Kleber's expertise and professionalism was impressive. I highly recommend their services to anyone in need of reliable, knowledgeable, and local A/C & Heating team.
Dependable and totally trustworthy. Have been using this company for over 25 yrs.
I have used Frank & his Unlimited AC & Heating for over 10 years. His commitment to quality service, honesty & integrity at a competitive price are unparalleled. I am glad to recommend him without reservation.
The best in the business in terms of air conditioner repair and best AC tune up in Dallas. Frank and the team at Unlimited Air Conditioning are fast to reply, great to work with, and very fairly priced. They will get you taken care of!
Cleber was friendly, professional, clean and quickly fixed my AC issue. Highly Recommend this company.
They were very honest and provided quality service!
very fast installation and great at getting us options for repairs
My first interaction with Frank was amazing. He was courteous and explained the service procedure. I received same day service which was a bonus. I received a text/email confirmation of my appointment. The best part is the text message had the name and a picture of the person who was coming to service my home!!! I loved, loved that. Once the job was completed I received another text message. I was able to pay my invoice via a link to my email address. Convenience and safety are spot on and is a plus, plus in my book. I received a call from Frank and he explained the issues that needed to be addressed. The pricing was affordable. Great Great Company/People.
Unlimited was great. Very friendly and professional staff. They were able to diagnose the problem and resolve it quickly. Cleber made sure to let me know the cost for the parts and service before he did any repairs. I could not ask for better service.
Unlimited Air provided a great service! They showed up when they said they would and quickly troubleshooted the problem, gave me several options and once selected, fixed our homes AC problem promptly! I would definitely recommend them!
Always professional and very quick to respond. Great company all around!
Thank you, Frank and all his Team, to respond to my call. He showed up on time and was able to get my A/C back and running. Super happy with their service.
I've been using Unlimited Air Conditioning & Heating for years. Frank is extremely reliable and honorable. Always delivers on prompt response and is quick to schedule the job. He also staffs a good crew.
Highly recommend .
Excellent job. Quick and efficient.
Always a great service with Unlimited!! Thanks
Unlimited Air conditioning and Heating is a trustworthy, thorough, and honest company. Frank and his team always do a great job of explaining any issues and getting them repaired in a timely manner. I will continue to recommend this company for any HVAC issues