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Cobalt Heating and Air Conditioning

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Responds within a day


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About
Cobalt Home Services is a factory authorized service, maintenance, and installation company. We provide the industries most thorough inspections and we try to make sure the customer gets more value and service for their money. We treat customers like family and everything in our business is focused on what matters most, the customer. We want happy customers and working systems, period.
Overview

Hired 122 times

Serves Riverside, CA

Background checked

1 employee

12 years in business

Business hours

Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, and Zelle.

Social media

Facebook

Top Pro status

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

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2019

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2018

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2017

Projects and media
Projects and media
Reviews

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

Excellent 4.9

77 reviews

5

97%

4

0%

3

3%

2

0%

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Read reviews that mention:


pro avatar
Emily H.

May 22, 2025

Hired on Thumbtack

This is the second time I have used Cobalt and I will be using again in the future. David was extremely helpful and took the time to clean out all aspects of the roof ac unit. He showed me all of the roof work and let me know about the longevity of my unit. Thank you. Great company.

Details: Routine maintenance • Routine maintenance • Outside • Outside • Condo or apartment

Central Air Conditioning Repair or Maintenance
pro avatar
Travis W.

Dec 30, 2016

Hired on Thumbtack

David truly saved us! He was able to install our Nest thermostat in spite of faulty wiring and issues with the AC unit. Cobalt Home Services is pleasant, extremely professional, and gets the job done. We will be calling again soon to schedule a service. Thank you!
Cobalt Heating and Air Conditioning's reply
Hi Travis, I’m so glad to hear that David was able to help you install your nest thermostat in spite of any complications. We are here to help with all of your HVAC projects. Thank you for the great feedback and feel free to contact our office if you need anything, we are looking forward to working with you again. Best Regards, Isabel Martinez
Heating System Repair or Maintenance
pro avatar
John t.

Nov 7, 2016

Hired on Thumbtack

David provided an excellent experience, with a tricky install on my Nest thermostat that required extra wiring that others would have given up on. he interfaced with the Nest when my unit failed to resolve an issue that was way beyond my abilities and even walked my dog.
Thermostat Repair
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Jason W.

Sep 12, 2016

Hired on Thumbtack

Dave did an outstanding job. He is punctual, diligent and hard working. I would not hesitate to hire home again. Both of my air conditioners are running well!
Cobalt Heating and Air Conditioning's reply
Jason, Thank you for choosing Cobalt Home Services for your service needs! It was a pleasure meeting you, and adding you to our family of customers. Please don't hesitate to call if something comes up. Also, thank you for sharing your experience with others on Thumbtack, we greatly appreciate your feedback.
Central Air Conditioning Repair or Maintenance
pro avatar
Rajivi W.

Jan 28, 2018

Hired on Thumbtack

David performed a heater service, replaced a motor controller for heater and cleaned out our dryer vent. all were performed to our satisfaction. David was punctual, professional and seemed like he had a very good knowledge of the work he performed.

Details: Regular inspection and maintenance • Furnace • No problem, just need maintenance • Natural gas • Attic • No problem; just need maintenance • Two-story building • House

Cobalt Heating and Air Conditioning's reply
Rajivi, Thank you for choosing Cobalt home services for your HVAC project. It was great meeting you and helping you with all your issues and to your satisfaction. Please don’t hesitate to contact us if you need have any HVAC project you need help with. Regards, Isabel Martinez
Heating System Repair or Maintenance
Credentials
Background Check

David Earls