Professional Window & Door Installation
- Denver & the Front Range -
Precise fitting, energy efficiency, & stunning aesthetics.
A Home That Reflects Your Style
At Hardy, we believe your windows and doors are more than just functional; they’re an expression of your personal style, whether minimal simplicity or extravagant expression. Our wide selection of hand chosen providers, including Anderson, Pella, and Sierra Pacific, helps bring your vision to life while improving energy efficiency and security.
Upgrade Your Windows
Upgrade Your Doors
Benefits of Choosing HARDY Window & Door
20+ Years Experience
Expert Craftsmanship
Colorado Local
Custom Designs
Flexible Payments
Hassle-Free Process
Quality Control
Satisfaction Guarantee
Locally Owned, Community Driven
Deeply rooted in the Denver and Front Range communities, we’re a local Colorado business committed to serving our neighbors. We understand the Front Range’s unique window and door needs, and by investing in our quality service, you’re not only enhancing your home’s future but also supporting the local economy. As a family-owned and operated window and door company, we instill family values and a personal touch into every project. We’re always just a phone call away, at your service!
Our Process
01
Request a Consultation
02
Proposal
After a thorough assessment of your project requirements, our team will deliver a comprehensive, budget-friendly proposal. This ensures a hassle-free installation and a worthwhile investment for years to come.
03
Meet Your Project Manager
04
Pre-installation
05
Installation
06
Final Walkthrough
Our Projects
Browse our gallery of completed projects to witness the transformation we bring to homes just like yours.
Dedicated To Exceeding Expectations
- Craig is an awesome guy, he was working across the street and I saw they worked on windows, so I asked him to take a look at mine. Not only did he fix the windows, but he showed me what was wrong and how to work with the manufacturer to get a warranty repair! I asked him how much, and he said Merry Christmas! What a great person, I wish there were more genuinely nice people like this who ran businesses. I will definitely use Craig for any future window issues.read moreread lessBrian D.12/24/2025×Brian D.12/24/2025Craig is an awesome guy, he was working across the street and I saw they worked on windows, so I asked him to take a look at mine. Not only did he fix the windows, but he showed me what was wrong and how to work with the manufacturer to get a warranty repair! I asked him how much, and he said Merry Christmas! What a great person, I wish there were more genuinely nice people like this who ran businesses. I will definitely use Craig for any future window issues.
- Hardy windows has been very reliable, and consistent. I've used them for multiple projects and they stand behind their work and are great to work with.read moreread lessAmble C.12/23/2025×Amble C.12/23/2025Hardy windows has been very reliable, and consistent. I've used them for multiple projects and they stand behind their work and are great to work with.
- When Craig first came out to look at my project, I knew he was going to do a good job. He was so knowledgeable and gave me perfect advice on the best solutions in replacing some 100 year old windows in my basement. He worked hard to find the best egress window for a bedroom. Now that the job is done, I am so happy with the results. Craig and his crew were great to deal with. They were easy to communicate with, respectful of my home and meticulous with their work. Even the price seemed reasonable for the quality of windows and the time they spent. I’m so happy I am going to have them replace a bunch of upstair windows next year.
Craig is a truly nice person and a pleasure to work with.read moreread lessLisa T.12/22/2025×Lisa T.12/22/2025When Craig first came out to look at my project, I knew he was going to do a good job. He was so knowledgeable and gave me perfect advice on the best solutions in replacing some 100 year old windows in my basement. He worked hard to find the best egress window for a bedroom. Now that the job is done, I am so happy with the results. Craig and his crew were great to deal with. They were easy to communicate with, respectful of my home and meticulous with their work. Even the price seemed reasonable for the quality of windows and the time they spent. I’m so happy I am going to have them replace a bunch of upstair windows next year.
Craig is a truly nice person and a pleasure to work with. - Craig and his team did an incredible job replacing windows in our home. They were extremely fast, respectful/polite and cleaned up everything- good as new. Craig is very responsive by phone/text. No doubt the curb appeal helped our house sell quickly!read moreread lessJordan S.10/07/2025
- Outstanding customer service and excellent quality. Working with Craig and Hardy Windows & Doors was a pleasure. He was friendly, responsive, knowledgeable, helpful and punctual. We highly recommend him and his company. We look forward to working with him in the future!read moreread lessKristen D.9/08/2025×Kristen D.9/08/2025Outstanding customer service and excellent quality. Working with Craig and Hardy Windows & Doors was a pleasure. He was friendly, responsive, knowledgeable, helpful and punctual. We highly recommend him and his company. We look forward to working with him in the future!
- Craig and his team at Hardy Window and Door were absolutely phenomenal! From start to finish, the process of replacing our windows was seamless. They arrived exactly on time, were extremely professional, and left our home spotless with zero trace of mess. The crew was communicative, kind, and even came back for touch ups to ensure everything was perfect. They also coordinated directly with the window manufacturer, taking all the burden off our plate and making sure we received the right product for our home. The quality of the windows and craftsmanship is outstanding, and their customer service truly sets them apart. If you are looking for reliable, detail oriented window and door installation in Denver and the surrounding Colorado areas, I cannot recommend Hardy Window and Door enough!!read moreread lessJenna B.9/06/2025×Jenna B.9/06/2025Craig and his team at Hardy Window and Door were absolutely phenomenal! From start to finish, the process of replacing our windows was seamless. They arrived exactly on time, were extremely professional, and left our home spotless with zero trace of mess. The crew was communicative, kind, and even came back for touch ups to ensure everything was perfect. They also coordinated directly with the window manufacturer, taking all the burden off our plate and making sure we received the right product for our home. The quality of the windows and craftsmanship is outstanding, and their customer service truly sets them apart. If you are looking for reliable, detail oriented window and door installation in Denver and the surrounding Colorado areas, I cannot recommend Hardy Window and Door enough!!
- Craig does excellent work and more importantly, has integrity; does what he says, by when and on budget. He and his team communicated with us very well when we were getting quotes for the door. We love our new front door and highly recommend Craig for his professionalism and excellent craftsmanship.read moreread lessJoy A.8/21/2025×Joy A.8/21/2025Craig does excellent work and more importantly, has integrity; does what he says, by when and on budget. He and his team communicated with us very well when we were getting quotes for the door. We love our new front door and highly recommend Craig for his professionalism and excellent craftsmanship.
- Craig and his crew were amazing and did a fantastic job. The windows were installed per Craig's schedule and they were very professional and clean with installation. I would highly recommend Craig and his crew for any door and window installation.read moreread lessJeffrey H.8/18/2025×Jeffrey H.8/18/2025Craig and his crew were amazing and did a fantastic job. The windows were installed per Craig's schedule and they were very professional and clean with installation. I would highly recommend Craig and his crew for any door and window installation.
- Craig was so awesome to work with. He is very knowledgeable, personable, and did an incredible job from start to finish helping us choose the right doors for our home. They couldn’t be more perfect and were so grateful to have gone through him!read moreread lessLindsay B.8/08/2025
- Craig is a true professional. He knows his craft and stands by his work. I'm a general contractor who works with multiple tradesmen and Craig is easy to work with, fair and his pricing, and does excellent work.read moreread lessPaul V.8/08/2025×Paul V.8/08/2025Craig is a true professional. He knows his craft and stands by his work. I'm a general contractor who works with multiple tradesmen and Craig is easy to work with, fair and his pricing, and does excellent work.
Serving Colorado For Over 20 Years
Highest Rated Materials
Materials can make or break your home’s appearance and efficiency. That's why we commit to using only top-tier brands like Anderson, Sierra Pacific, and Pella.
Professional Installation
With 20 years of experience, we offer skilled and precise window installation. Our techniques guarantee careful attention and excellent results for each project.
Family
Values
With owners Craig and Misty just a phone call away, we build a level of trust and reliability that's hard to find with corporate companies.
Time for New Windows and Doors? Here's How to Tell
Colorado homeowners frequently ponder a crucial question: Is it time to replace my windows and doors, or can I postpone this decision? This common dilemma often arises when contemplating a home upgrade. At Hardy Window and Door, we believe in empowering homeowners with insightful information as they navigate the exciting journey of enhancing their living spaces.