JDI Windows

4.71 |104 Verified Ratings
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JDI Windows

4.71 | 104 Verified Ratings
Write a Review


2150 West 29th Avenue, Suite 310
Denver, CO 80211
Your use of our services is governed by our Terms & Conditions

JDI Windows

jdi stands for just do it!

We carry the most energy efficient windows you can buy. Contact us to schedule a free no-pressure in-home estimate. Our company is dedicated to providing the highest level of window installation services to all our customers. Please give us the opportunity to work on your next home improvement project. We are fully licensed, insured and a Better Business Bureau member. We install top of the line brand-name replacement windows and siding. In fact, we are the premier dealer in the Denver-Metro area. We can offer a greater number of options and choices to our customers because of our extensive product line. Most of our window and siding products come with a lifetime warranty and we back our work with a 5 year labor guarantee. We are fully licensed and insured and come with excellent local customer references. Be sure to click on our website link


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Service Area

  • Denver
  • Littleton
  • Aurora
  • Westminster
  • Boulder
  • Cheyenne
  • Thornton
  • Arvada
  • Englewood
  • Broomfield
  • Wheat Ridge
  • Golden
  • Longmont
  • Evergreen
  • Lone Tree
  • Castle Rock
  • Parker
  • Brighton
  • Niwot
  • Franktown
  • Lafayette
  • Frederick
  • Firestone
  • Morrison
  • Louisville
  • Larkspur
  • Sedalia
  • See All >

Services Offered




Areas of Expertise

  • 20 Years Experience in the Siding and Window Business
  • Licensed Real Estate Broker Owner
  • Free Mortgage Analysis

Product Brands Used

  • Alside
  • Simonton Windows and Doors
  • Therma Tru Doors
  • Traco
  • amerimax

Quick Facts

Business Hours
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted
  • Warranty Description: life-time materials
  • Bilingual


In Business Since: 1998
Memberships & Affiliations
  • Window and Door Manufacturers Association (WDMA)
Green Certifications
  • EnergyStar.gov - Home Performance with energy Star
  • LEED Certification for Individuals: LEED Accredited Professional (LEEDAP)
  • gold star member of the Better Business Bureau
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.

Business Overview

Community Involvement

Colorado Housing

Del Norte Neighborhood Developement

How We Got Started

I love working in colorado because I love the seasonality.

We started in this industry in 1996.

We describe our business as Family owned and operated


JDI Windows

My Work
8 Projects
Free Offer! Get 1 window free when you purchase a minimum of 3 windows Free Offer!
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
JDI Windows

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 104
  Page 1 of 11
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5.0   |  
Review by in Denver, CO
Project: New Windows
Very clean, honest and quick install. I am in love with my new windows and would absolutely recommend!! They are extremely personable as well, Thank you for my new windows!!!!
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4.0   |  
Review by in Arvada, CO
Project: New Windows
Excellent review of needs and window type. Good communication with installer for measurement and ordering. Amerimax windows were manufactured quickly as I requested a short time schedule. The only down side came when I received a call from the installer for a delivery/ installation date. I rescheduled several appointments to be available and the morning of installation was advised of a delay due to manufacturerâ  s delivery of windows. Later advised shipment not in in time to do that day. Rescheduled for next day, again rescheduled some of my appointments. Advised by installer shipment was again late.. a few hours later was advised they actually couldnâ  t find the shipment. Later it was â  foundâ  and could they install two days later on a Saturday morning. I could not change plans for weekend and asked to install on Monday. Installer said he had another install commitment for Monday and Tuesday and couldnâ  t install until the following Wednesday. It would have been nice if he had shifted his time commitment since I had changed mine twice already. I was also not impressed with the way Rex, the sales person, tried to spin the delays into a positive about how much Iâ  ll like the windows. The actual install went well and looks great. The screens are a little â  wavyâ  and not tight in their frames. So I would say the quality of the product is good but not excellent. The quality of the install was excellent. The delays and the way they were handled was not good.
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4.5   |  
Review by in Broomfield, CO
Project: New Windows
These guys were great! I had 3 companies quote and JDI had the best reviews and so did Ameristar. The sales guys brought a demo window to show me the features and understood that I was on a budget. The window manufacturer also has outstanding reviews and has been in business a long time. I'm in Denver and like the fact that the windows are made in Colorado so you won't get any gas leaks from the window from pressure differentials that you would get from a window made at sea level. As for the install, the crew was very nice (although late my pet-peeve). I was a mess because I didn't realize how quickly the windows would be made so I had to cancel a lot of plans. I appreciate the crew trying to make everything perfect and fixing items that got damaged (I think it actually looks better with the fixes). And I appreciate them paying attention to detail (big browny points) So just be prepared that this won't be as smooth as you think. Unfortunately, the sales guy tells people it takes 1 day for install, sorry that's not quite true. I watched my neighbors house take a week. My house took 2-3 days and I had 9 windows, but if you want it done right and to look good then just let the crew do the job. I also like that the install crew came back the 3rd day and did a walk through with me and did some more touch up before I wrote out the check. I highly recommend them! These windows look fantastic and its so quiet now. And the install crew has great customer service and very eager to please.
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5.0   |  
Review by in Wheat Ridge, CO
Project: New Windows
These guys cleaned up during the install and left the place cleaner than when they arrived. The windows are great. The install is great. All is right with the world after our new window install!
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5.0   |  
Review by in Littleton, CO
Project: New Windows
Our home had the original windows which were not very sound proof or insulating. We gathered three bids and JDI's bid using Amerimax Craftsman Portrait windows was the best value. Last week, we had 25 windows replaced and were pleased with the quality of work done by JDI's crew who were both professional and polite. We immediately noticed a significant decrease in outside sound and are looking forward to a warmer home. In our opinion, it's well worth getting a quote from JDI.
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5.0   |  
Review by in Englewood, CO
Project: New Windows
I received excellent customer service and quick install of 18 windows. I knew it might be a challenge since I am overseas, and the time difference made it difficult to communicate. Rex made the effort and made me feel comfortable about all the questions I asked (since I made the purchase without ever physically seeing the product). I am very happy with all the folks at JDI and would highly recommend them!
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5.0   |  
Review by in Arvada, CO
Project: New Windows
We just had all of our windows replaced by JDI. Rex came out and gave me a quote for windows, which also include 3 custom changes. The quote was far better than others I had received, and the job was completed at the quoted price. Todd and Joe did a great job, were very courteous and cleaned up at the end of every day. I would definitely recommend JDI.
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5.0   |  
Review by in Parker, CO
Project: Window Repair
Great experience with JDI! I had some issues with my new windows that the home builder installed and Rex took care of the problem without any issues. In fact one of the few companies that didn’t try to sell me something I didn’t need. Tony came by and took his time to do it right. Would definitely use them and again and highly recommended.

1 of 1 users found this review helpful.

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5.0   |  
Review by in Wooster, OH
Project: New Windows
My husband and I just had brand new windows installed by JDI Windows. Both Rexford Hayden and Vernon did a great job! I reached out to Rex and JDI Windows because of the good reviews that I saw online via Yelp, Home Advisor and Google. The reviews don������t exaggerate. From the first contact I made with Rex he was very friendly and approachable. He set up an appointment to meet my husband at the home a couple of days later. The quote we were provided was great and competitive compared to other area window installers. I also loved that the windows were made by a local company out of Longmont. Our house is 50 years old and the original windows were there. Vernon removed and carried our old windows away and installed the new windows all within a matter of hours. The windows were exactly what we ordered, were installed professionally and he cleaned up the areas he worked in as well! During the time that we were waiting to get everything installed, Vernon made sure to keep us in the loop regarding the timeframe that he would be over to install. Really great job and I would highly recommend JDI Windows to my friends and family when they need windows!

1 of 1 users found this review helpful.

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5.0   |  
Review by in Littleton, CO
Project: New Windows
My house had heavy hail damage and 12 windows were damaged. I researched window company on line and found so many great review for JDI windows. I just sent text message to the owner of company Rexford and got replied promptly. He came my house on time and was very professional. Bid was reasonable and affordable. All processing was completely done as schedule. I was expecting at least 2 days to replaced 12 windows because location of windows were very high and I saw my neighbor house window replacement took 2 or 3 days, but JDI team came early in the morning and started to work and finished completly same day. All new windows turned out great looking. We are greatly satisfied with JDI windows.

2 of 2 users found this review helpful.

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Showing 1-10 of 104
  Page 1 of 11

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