L & M Construction

4.67 |91 Verified Ratings
Write a Review

L & M Construction

4.67 | 91 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. Check us out at http://www.designcrewwindows.com


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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

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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 1-10 of 92
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5.0   |  
Review by in Broomfield, CO
This is an excellent crew of professionals, each team knows their part and does fine, quality work-the job they did absolutely exceeded my overall expectations! I would definitely hire them again to replace more windows in my home! Jim communicates to the client and explains the process and keeps in touch throughout the job so the client knows what to expect in each phase of the process. Highly recommend!!!!
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5.0   |  
Review by in Denver, CO
Extremely professional, amazing work, very responsive, and overall an amazing experience! I would highly recommend this team.
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5.0   |  
Review by in Aurora, CO
Good management and outsourcing. Easy to stay in contact with if scheduling changes. Very friendly and professional.
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5.0   |  
Review by in Denver, CO
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5.0   |  
Review by in Aurora, CO
I had an egress window installed. They did beautiful work! Their prices are very fair and they are very professional.
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5.0   |  
Review by in Thornton, CO
Project: New Windows
Great experience from the start. Jimmy came to our home to give us an estimate. He was on time and very knowledgeable. He gave us a great quote. The installation process was completed in two days. The installers were also on time and very knowledgeable. They did a great job and they did an amazing job cleaning up (I'm super picky and they met my standard). I would recommend this company without a doubt. Thank you Jimmy, Lee, Ryan, Jeff and Timmy. You guys know what you're doing!
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4.5   |  
Review by in Broomfield, CO
Completed on time and I feel I got better than what I asked for.
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3.5   |  
Review by in Arvada, CO
The work was GREAT but customer service poor. Took VERY LONG to get quotes, schedule and install. Asked them to bid for another project and they never even submit a bid. Had the feeling they're getting out of the business.
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5.0   |  
Review by in Denver, CO
Project: New Windows - Multiple
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5.0   |  
Review by in Lakewood, CO
L & M (Design Crew) are fantastic. They are professional, friendly, and affordable...and their work is top notch. They put in two egress windows for me at a cost considerably below the next closest bid, and the windows look great. I will use them for all future projects.
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Showing 1-10 of 92
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  2. Verify Insurance
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  6. Bankruptcy Search
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  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
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  9. Identity Verification (SSN)
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  10. Identity Verification (Reverse Phone Lookup)
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