CALIHVAC Inc.

Licensed

This pro has verified their business license with Thumbtack.

Licensed

This pro has verified their business license with Thumbtack.

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Type of heating system

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About

No matter the home or the budget, we offer Furnace / Heating and Air Conditioning installation, repair, and maintenance, as well as Ductwork and Indoor Air Quality services. If you are simply looking for a tune-up to get your current heating or cooling system back to factory standards or looking to increase the energy efficiency and comfort of your home, we’re here for you.

Overview

Hired 245 times

Serves Concord, CA

Background checked

License verified

9 employees

8 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2025

2024

2023

Credentials

License verified

C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor

License state: CA

Background checked

Passed by Daniel Anisimov on Jun 23, 2024.

Services offered

Service needed

Type of heating system

Furnace

Heat Pump

Other

Fuel source

Natural gas

Electricity

Other

Projects and media

Reviews

Customers rated this pro highly for professionalism, responsiveness, and work quality.

Excellent 4.9

229 reviews

5

98%

4

1%

3

0%

2

0%

1

1%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

TERRY G.

2 weeks ago

•

Hired on Thumbtack

Daniel & his crew are courteous, knowledgeable & true professionals.
The craft & workman ship is excellent & exceptional. They methodically installed high end & quality equipment.
They thoroughly explained the workings of the HVAC systems.
We truly compliment their dedication to customer.
I give them 6 Stars.
Thank you Daniel & Tom. You will be recommended to my friends , neighbors & family.

Details: Install a new A/C unit • Replace an existing A/C unit • Remove an old A/C unit • As recommended by the professional • I need the professional to purchase the unit • Ground floor • 3,000 - 4,000 sq ft • Two stories • House • Owner

Central Air Conditioning Installation or Replacement

Julie C.

Mar 11, 2026

•

Hired on Thumbtack

Details: Furnace • No heat • Garage • Two-story building • House

Heating System Repair or Maintenance

Henrik H.

Oct 13, 2025

•

Hired on Thumbtack

Details: Install new heating system • Remove old heating system • Heat Pump • Electricity • Closet • 1,000 - 2,000 sq ft • Single-level building • House

Heating System Installation or Replacement

Dan J.

Oct 4, 2026

•

Hired on Thumbtack

We had a previous repair guy come several times to try to fix our AC and tried replacing other parts without success, but these guys came 1 hour after I reached out on a Sunday and very quickly figured out our issue (turned out to actually be a circuit breaker issue) and fixed it in no time, and price was extremely reasonable.

Details: Repair • The power is on, but the fan won't run • Outside • Outside • House • Owner

Central Air Conditioning Repair or Maintenance

Ravi S.

Jun 18, 2025

•

Hired on Thumbtack

Details: Furnace • Natural gas • 3,000 - 4,000 sq ft • Two-story building • House

Heating System Installation or Replacement

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
The estimates are always free for installs. No charge if you are not satisfied. You will get a full refund if something goes wrong. Our prices are known to you in advance.
What is your typical process for working with a new customer?
You can be sure you don’t spend on any weird charges.
What education and/or training do you have that relates to your work?
EPA Universal HVAC Certification. CALI HVAC Inc. C20 License # 1087460 BBB Accredited

CALIHVAC Inc.

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