I’m an experienced, licensed HVAC technician dedicated to keeping your home or business comfortable and safe. As a one-person company, you’ll always work directly with me—from the first call to the final walkthrough.
I service and repair a wide range of systems, including heating systems, central air conditioning, window and wall units, thermostats, and fireplaces/chimneys. My goal is to provide honest recommendations, quality workmanship, and reliable service you can count on year-round.
If you need maintenance, a repair, or just aren’t sure what’s wrong with your system, contact me today and let’s get your comfort back on track.
Overview
Hired 7 times
Background checked
License verified
1 employee
1 year in business
Business hours
Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Stripe, Venmo, and Zelle.
C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor
License state: CA
Background checked
Passed by Constantino Lugo Pulido on Jan 14, 2026.
Services offered
Work needed
Install switch or outlet
Replace switch or outlet
Move switch or outlet
Install EV charger
Existing wiring
Yes
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for work quality, professionalism, and value.
Excellent 4.9
19 reviews
5
95%
4
5%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Athena Z.
Aug 12, 2026
•
Hired on Thumbtack
Costa is an incredible blessing to our family. I was quoted $30k and $18.5k from two companies and both stated our ac unit absolutely could not be fixed and we would need a replacement… for a bandaid fix it would be $3,700… Costa came to our house and looked at the machine and came down from the attic and said… “it’s a $60 part…your unit is fine, we just need to replace a few parts”… he is the old school guy that does really quality and honest work… he only charged me $460 for his total time and labor… he worked for years doing heating/cooling HVAC systems for hotels he said… I will hire this guy hands down every single time… our house is running efficiently and it is finally cool again. Thank You Costa… you have blessed us greatly.
Central Air Conditioning Repair or Maintenance
Diana C.
Aug 23, 2026
•
Hired on Thumbtack
This man has become the first person I go to. Not only is he reasonably priced but also makes mu household issues go away. As a Wong
Details: Refrigerator • Samsung • Residential
Appliance Repair or Maintenance
Richard W.
Aug 11, 2026
•
Hired on Thumbtack
Outstanding service.. $ 2600 was another quote after a $ 89.00 " Inspection!"..from another company.
Details: Repair • Only warm air is blowing from the vents • Outside • Ground floor • House • Owner
Central Air Conditioning Repair or Maintenance
Roddy S.
Jan 5, 2026
•
From Google
Costa does a fantastic job at a great price. He was on time and made sure he cleaned up afterward. Like he was never there except now the heaters run better than they ever have. Highly recommend him!!!
Alyssa R.
May 24, 2026
•
From Google
Great service, I appreciated that Costa explained the issues in terms I would understand! Honest & efficient service, will definitely recommend to friends & family. Thanks so much for the help, Calor Air!
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
*****************.
What is your typical process for working with a new customer?
We attend service call the same way, and fallow especial requests to the point.
What education and/or training do you have that relates to your work?
