If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Reliable HVAC Service You Can Count On
Fast. Honest. Professional.
With over 20 years of HVAC experience, we provide expert service for residential and commercial heating and air conditioning systems.
We specialize in diagnostics, repair, maintenance, installation, and complete system replacement for all major makes and models.
Our services include:
* Residential & Commercial HVAC
* AC & Heating Repair
* HVAC Installation & Replacement
* Preventive Maintenance
* VRV / VRF System Diagnostics & Repair
* Commercial Chillers
* Rooftop & Package Units
* Heat Pumps & Mini-Splits
* Compressor & Inverter Diagnostics
* Electrical & Control System Troubleshooting
* Refrigerant Leak Detection & Repair
* Airflow & Ductwork Service
* Emergency & Same-Day Service
We also service equipment covered by manufacturer factory warranty and work to complete eligible repairs as quickly as possible.
Accurate diagnostics. Upfront pricing. Quality workmanship. Long-lasting results.
We service all makes & models and handle everything from a simple residential repair to advanced commercial HVAC troubleshooting.
Your comfort is our priority. One call — we take care of the rest!
Overview
Current Top Pro
Hired 688 times
Serves Beverly Hills, CA
Background checked
3 employees
21 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Venmo, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Services offered
A/C services needed
Property type
House
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
473 reviews
5
95%
4
1%
3
0%
2
1%
1
3%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
William N.
Aug 26, 2026
•
Hired on Thumbtack
Denis responded in a flash and came right out to take a look at the issue. He resolved it quickly and efficiently and the cost was very fair. He seemed to know exactly how to diagnose the issue after a quick conversation and got our AC back up and running - thank you Denis! Highly recommended!
Details: Repair • Unit won't turn on or off • Outside • Outside • Townhouse • Owner
Central Air Conditioning Repair or Maintenance
Taylor T.
4 weeks ago
•
Hired on Thumbtack
Dennis was excellent! Quick to respond to our emergency request after our HVAC sparked, smoked and broke at midnight on a Friday. He came early in the morning and had the A/C back up and running by noon. Reasonably priced and great value, would hire again!
Details: Repair • The power is on, but the fan won't run • Outside • Ground floor • House • Owner
Central Air Conditioning Repair or Maintenance
Christine L.
Jul 5, 2026
•
Hired on Thumbtack
Denis is fantastic at what he does. He is able to identify the problem and fix it very quickly. He answers calls in emergencies and is quick to respond and help out. I am very appreciative of the repairs he made for me today while my AC condensation line was leaking.
Details: Repair • Closet • Outside • House • Owner
Central Air Conditioning Repair or Maintenance
Franco d.
Aug 11, 2026
•
Hired on Thumbtack
Denis came very quickly and efficiently. He was here within the hour diagnosed and fixed the issue. The ac was fixed and running within 2 hours of arrival.
Central Air Conditioning Repair or Maintenance
Jeroen B.
Jul 13, 2026
•
Hired on Thumbtack
Denis was outstanding! He arrived the same day our air conditioner went out. Denis was very professional, knowledgeable about his profession and quickly diagnosed the issue. Denis discussed the issue, gave us our options, and was very fair in his pricing. Issue was quickly resolved. We highly recommend Denis. You won't be disappointed with his service!
Details: 1 unit • 2 Tons or more • Home • Owner
Window, Wall, or Portable AC Repair or Maintenance
