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Learn about our screening process

4 Years In Business

Company Details


2715 S Eaton Way
Denver, CO 80227


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Repairs
  • Install
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 56 results
5.0 Roy S. Denver, CO

Not only was Lou prompt and meticulous, but he also educated me on how the AC system works and the best way going forward to get the most out of my system. A+

5.0 Denise R. Denver, CO

Honest, arrived on time and explained my issue with my AC unit in detail and his fees were very reasonable. I will always refer him to others.

5.0 Martin P. Littleton, CO

Lou was among the most pleasant and professional tradesman and individual I have ever hired. He did exactly what he said he would do and when he said he would do it, even going above and beyond expectations, which is a high bar. I give Lou my highest recommendation.

5.0 Tom G. Arvada, CO

Lou did an efficient job of starting up my swamp cooler for the season. The water pump needed replacing and it was done quickly. The price was quite reasonable for the work done.

5.0 Joan H. Littleton, CO

Done right

5.0 Joan H. Littleton, CO

On time and explained things well. Did the job and got it done. Swamp cooler which wasn't working is now working!

5.0 Chris K. Denver, CO

Very direct, open and honest about cost, time and labor. He was on time and managed to repair our unit that had previously been repaired. We are very impressed with the quality of work, and effort he gave us. I would highly recommend his services.

5.0 Robert G. Denver, CO

Explained everything in detail. Great teaching.

5.0 Eric E. Northglenn, CO

Professional and overall great service.

5.0 Katherine Y. Littleton, CO

Had called another pro prior to Lou who was of little help. Can’t speak highly enough of Lou and am very thankful he was able to help. Will be calling him in the future!


Lous Heating and Cooling LLC
Furnace Repairs
Swamp Cooler Replacement
Swamp Cooler Repairs
Full System Replacement
Furnace 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
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  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.

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