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HomeAdvisor Screened & Approved

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Learn about our screening process

2 Years In Business

Company Details

  • Bilingual


4792 Coltin Trail
Castle Rock, CO 80104


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Automation Systems
  • Commercial HVAC
View All Offerings and Cities Served

Cost Information

  • Free Estimates


8 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-8 of 8 results
5.0 Trip T. Highlands Ranch, CO

Replaced AC, Furnace, and water heater. Did a great job in a timely manner! Guillermo was very knowledgeable and got everything replaced and working great. Loving the new AC unit! Felt very taken care of and happy with the workmanship. I would highly recommend him!

5.0 Jessica R. Aurora, CO

Excellent service. Guillermo responded immediately and was out to fix our A/C the very next day.

5.0 Chuck C. Parker, CO

Absolutely the best HVAC company in Colorado. Extremely professional. Very prompt. polite, respectful, and courteous. The Best Pricing. I got quotes from 12 different companies and he had the best pricing by over $5K in some cases over $10K. He's a small business owner and doesn't have to pay the massive overhead and other costs of the big boys. He's a patriot and offered me a significant Military Discount Got what I wanted. Based on consumer reports and other reviews I was able to hand pick the system and brand that I wanted. Quick install. He completed all of the work - for two new and complete systems in two days. Save your time and call him directly. Very satisfied.

5.0 Gene S. Colorado Springs, CO

He listened and worked closely with me

5.0 Andy G. Lakewood, CO

Hired this company to install a humidifier in my house. They did a very good job from the start to the Finish. Did a great job in communication and understanding my needs. I would hire them again.

5.0 Patrick M. Littleton, CO

Extremely knowledge, professional, worked quickly and clean.

5.0 Sandra A. Aurora, CO

Very professional and prompt. Showed up right on time.

5.0 Ali F. Centennial, CO

Gabriel was awesome. Punctual, clean, and detail oriented. Highly recommended


Avalos Climate Experts ACE
Furnace, and A/C Install
Wall Mounted WIndow AC
Furnace Replacement
Roof Top Unit Replacement

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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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