Ultimate AC Specialists

Heating and Air Conditioning

About us

With over 40 years of experience in the HVAC industry, we service all makes and models. Our services include sales, service, air purification, new installations, and maintenance contracts with free diagnostics. Give us a call today for the ultimate ac experience!

Business highlights

Se Habla Español
Family Owned & Operated
Emergency Services Offered

Services we offer

Ductwork design and capable of servicing multiple brands.

Services we don't offer

Working on Daikin fit units and refrigeration.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

Check
Discover
Financing Available
MasterCard
Visa


Photos of past projects

Reviews

5.017 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Filter reviews by category

Showing 1-17 of 17 reviews

Greg S.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Could not have gone better nor be more professional
Description of Work: ac

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ekatrina O.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
It’s always a pleasure working with Dennis! Will reach out to them again in the future
Description of Work: ac installation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

Dina R.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Ultimate AC Specialists were great! I was having a humidity issue and they were able to fix it very quickly and professionally. I'd highly recommend them.
Description of Work: ac service

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Nancy C.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Dennis and his team were very thorough and honest. I’m a Realtor and recommend him to all my clients and neighbors.
Description of Work: ac service

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Robin R.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Very fair and honest showed up on time and used a lot of respect and care for working around my home with things that needed to be moved. I would most definitely recommend them again.
Description of Work: ac installation snd service
Rating CategoryRating out of 5
Yes, I recommend this pro

Ronny W.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Dennis with Ultimate AC Specialist was amazing. Very prompt and communicated thoroughly for what needed to be done. Did not try to sell me anything that I did not need. Thank you Dennis!
Description of Work: ac

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Larry D.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Dennis is very thorough and provided tips for helping my ac perform at peak performance.
Description of Work: inspection and cleanup

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Adam C.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
I recently had the pleasure of working with Dennis, and I can confidently say they are one of the most honest and reliable service providers I’ve encountered. From start to finish, their professionalism and commitment to quality work stood out. What impressed me most was their problem-solving skills. They took the time to carefully diagnose the issue with my AC system instead of rushing to recommend unnecessary repairs or replacements. Dennis explained everything in detail, offered multiple options, and ensured I fully understood the problem. Their honesty was refreshing—they didn’t try to upsell me or push for extra services that weren’t needed. Instead, they focused on providing a cost-effective, long-term solution. The team arrived on time, worked efficiently, and left everything clean and organized when the job was done. If you’re looking for an AC company that values integrity, reliability, and exceptional problem-solving, I highly recommend Dennis and Ultimate AC Specialists. They’ve earned my trust, and I wouldn’t hesitate to call them again or recommend them to others!
Description of Work: Heating & A/C

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,500

Beka S.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Dennis and his team are honest and great to work with! Would recommend them to anyone needing AC work.
Description of Work: ac
Rating CategoryRating out of 5
Yes, I recommend this pro

Tim J.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
Fast service with great pricing.
Description of Work: AC Service

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$250

Sebastian B.
01/2025
5.0
heating & air conditioning/hvac
  + -1 more
They were phenomenal, quick, convenient, and they gave me a fantastic price. I really enjoyed working with them
Description of Work: AC Repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Vioma L.
09/2024
5.0
heating & air conditioning/hvac
  + -1 more
Highly Recommended!! Finally, an honest company with no upselling!!!! We had an emergency in our Airbnb air conditioning and it was diagnosed and fixed just a few hours after our call. They will be the only company that will be servicing our HVAC from now on!!!! Honest, dependable, knowledgeable and affordable. Thank you!
Description of Work: AC Service
Rating CategoryRating out of 5
Yes, I recommend this pro

Danielle Frost
08/2024
5.0
Google Review
I recently worked with Dennis and his colleague from Ultimate AC Specialists and I couldn’t be more impressed. They identified issues that my previous AC company missed and they replaced my unit at a much more fair price. They even helped with a temporary fix so I wasn’t uncomfortable while waiting for the new install (which my previous company also did not offer). Their professionalism and kindness were exceptional, and the quality of their work exceeded my expectations. They even reconstructed my poorly engineered air handler closet before installing the new unit so everything would work more effectively. After several unsuccessful attempts, oversights, and large bills from the previous company I’m so grateful for the referral to Ultimate AC Specialists. I now have peace of mind knowing the job was done right by a reliable and trustworthy team. Highly recommend them—thank you so much!
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Ultimate AC Specialists
Thank you so much for the review

matteo chiacchio
08/2024
5.0
Google Review
Dennis and Rob were great!
Rating CategoryRating out of 5
Yes, I recommend this pro

Mark Binder
08/2024
5.0
Google Review
Can't stress enough, the amount of confidence I have in this company! Honest, up-front, professional and 100% capable of solving your AC issues.
Rating CategoryRating out of 5
Yes, I recommend this pro

Viktoria Janov
08/2024
5.0
Google Review
I had a great experience with Dennis from Ultimate AC. Dennis answered my call right away, listened attentively to my concerns and was able to fit us into his schedule. He was able to quickly and efficiently diagnose our issue and fix it in a matter of hours.
Rating CategoryRating out of 5
Yes, I recommend this pro

Beran Singh
07/2024
5.0
Google Review
very friendly. left area clean. most of all - honest. thx
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Ultimate AC Specialists
Thank you for your feedback!

    Contact information

    34881 Rainville Loop, Zephyrhills, FL 33541

    https://ultimateacspecialists.com

    Service hours

    Sunday:
    12:00 AM - 12:00 AM
    Monday:
    12:00 AM - 12:00 AM
    Tuesday:
    12:00 AM - 12:00 AM
    Wednesday:
    12:00 AM - 12:00 AM
    Thursday:
    12:00 AM - 12:00 AM
    Friday:
    12:00 AM - 12:00 AM
    Saturday:
    12:00 AM - 12:00 AM


    Licensing

    Licensed*

    Trade License Number
    CAC1823245

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    No
    EPA Lead-Safe Certified
    Yes
    Use Green Products or Work Practices
    No
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Heating and Air Conditioning

    FAQ

    Ultimate AC Specialists is currently rated 5 overall out of 5.

    Sunday: 12:00 AM - 12:00 AM

    Monday: 12:00 AM - 12:00 AM

    Tuesday: 12:00 AM - 12:00 AM

    Wednesday: 12:00 AM - 12:00 AM

    Thursday: 12:00 AM - 12:00 AM

    Friday: 12:00 AM - 12:00 AM

    Saturday: 12:00 AM - 12:00 AM

    Ultimate AC Specialists accepts the following forms of payment: Check,Discover,Financing Available,MasterCard,Visa
    Yes, Ultimate AC Specialists offers free project estimates.
    Yes, Ultimate AC Specialists offers eco-friendly accreditations.
    No, Ultimate AC Specialists does not offer a senior discount.
    Yes, Ultimate AC Specialists offers emergency services.
    Yes, Ultimate AC Specialists offers warranties.
    Ultimate AC Specialists offers the following services: Ductwork design and capable of servicing multiple brands.
    Working on Daikin fit units and refrigeration.

    Contact information

    34881 Rainville Loop, Zephyrhills, FL 33541

    https://ultimateacspecialists.com

    Service hours

    Sunday:
    12:00 AM - 12:00 AM
    Monday:
    12:00 AM - 12:00 AM
    Tuesday:
    12:00 AM - 12:00 AM
    Wednesday:
    12:00 AM - 12:00 AM
    Thursday:
    12:00 AM - 12:00 AM
    Friday:
    12:00 AM - 12:00 AM
    Saturday:
    12:00 AM - 12:00 AM