L & M Construction

4.66 |87 Verified Ratings
Write a Review

L & M Construction

4.66 | 87 Verified Ratings
Write a Review


820 South Monaco Parkway, Unit 353
Denver, CO 80224
Your use of our services is governed by our Terms & Conditions

L & M Construction

We've been professional door and window installers for over 20 years in the home remodel business. Our goal is to provide you the most energy-efficient product at a competitive price, and with a great warranty. We'll make the experience a happy one where we're sure you'll want to tell your friends about us. We'll supply you with the references and a picture catalog when we visit you. Special financing is available. Please ask. We only supply the most energy-efficient windows with the best warranties in the market. We challenge you to find a more energy-efficient window -- with our HRT (Heat Reflective Technology) windows, you can save 30% to 50% on your heating and cooling bills. We're not the cheapest in town, but we are definitely the best. No job is too large or too small -- we will happily install one or one-hundred windows! Proudly serving the greater Metro Denver communities.


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Service Area

  • Denver
  • Aurora
  • Littleton
  • Westminster
  • Boulder
  • Arvada
  • Thornton
  • Englewood
  • Wheat Ridge
  • Golden
  • Broomfield
  • Lone Tree
  • Evergreen
  • Longmont
  • Castle Rock
  • Commerce City
  • Parker
  • Brighton
  • Franktown
  • Matheson
  • Bennett
  • Sedalia
  • Lafayette
  • Jamestown
  • Morrison
  • Pine
  • Larkspur
  • Elizabeth
  • Dupont
  • Deer Trail
  • Strasburg
  • Kiowa
  • Henderson
  • Idledale
  • Kittredge
  • Allenspark
  • Louviers
  • Indian Hills
  • Simla
  • Agate
  • Conifer
  • Watkins
  • Louisville
  • Byers
  • Niwot
  • Buffalo Creek
  • See All >

Services Offered

  • Egress Window Install

Areas of Expertise

  • Expert Window Installation - 1 or 100 Windows
  • HRT (Heat Reflective Technology) Windows Offer Optimum Energy Efficency
  • Save 30% to 50% on Your Heating and Cooling Bills
  • Competitive Pricing
  • Best Warranties in the Market

Product Brands Used

  • Alside
  • Andersen Windows
  • Jeld Wen Windows and Doors
  • Pella Corporation
  • Simonton Windows and Doors
  • Therma Tru Doors
  • Traco
  • Amerimax

Quick Facts

Business Hours
(Please call to confirm)
  • Small Jobs Welcome
  • Free Estimates
  • Materials


In Business Since: 1992
Green Certifications
  • EnergyStar.gov - Home Performance with energy Star
  • Certification from Service Magic as the "Best of the Best"
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

L & M Construction

My Work
1 Projects
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Ratings & Reviews
L & M Construction

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 11-20 of 88
Page 2 of 9
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5.0   |  
Review by in Denver, CO
Excellent customer service and the quality of work was beautiful!
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5.0   |  
Review by in Thornton, CO
Pleasure to work with
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4.5   |  
Review by in Aurora, CO
Jim was wonderful! Very helpful and knowledgeable. I would recommend him and this company to anyone looking to replace or get new windows!
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5.0   |  
Review by in Denver, CO
The windows we had installed are great quality and the crew that came out to bid and do the work were super nice! We also had a window well installed and the job was done flawlessly with great results!! You have to be a little persistent to get responses at times, but worth the wait.
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5.0   |  
Review by in Denver, CO
L & M Construction and Design Crew LLC did a fantastic job with everything from bidding the job, scheduling and then completing the installation of my egress window. What a great looking window and at a very reasonable price. I highly recommend these guys! You do not need to look any further.
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5.0   |  
Review by in Boulder, CO
In addition to very competitive pricing for the window, this company clearly understands and appreciates the concept of customer service. The sales representative was a consummate professional and very detail oriented and the installation team was simply excellent in every way. Nothing but consistent excellence.
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5.0   |  
Review by in Arvada, CO
They were easy to communicate with, the work was true to what was promised, and the price was very reasonable.
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5.0   |  
Review by in Parker, CO
A little slow waiting for parts, but great work.
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4.5   |  
Review by in Aurora, CO
They were prompt, friendly and completed the work in one day and it looks great. The cost was very reasonable.
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5.0   |  
Review by in Aurora, CO
L & M are specialists in egress Windows & doors. All i had to do was tell and show the contractor what I wanted and The job was done correctly and in just a couple of days. The cost was within the budget. I was impressed with the outcome and would highly recommend this company.
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Showing 11-20 of 88
Page 2 of 9

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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