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VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro
492 local quotes requested

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


Avatar for Window Nation Denver

Window Nation Denver

New on AngiNew on Angi
Approved Pro

Window Nation Denver

New on AngiNew on Angi
Approved Pro
135 local quotes requested
19 years of experience

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.


Avatar for Modern Dimension Pathways

Modern Dimension Pathways

5.00(
1
)
Approved Pro

Modern Dimension Pathways

5.00(
1
)
Approved Pro
37 local quotes requested
Free onsite estimate

-Modern Dimension Pathways is a company where innovation and modern design meets living spaces. We are passionate about transforming peoples ordinary living spaces into dream state realities and modern sanctuaries. Our mission is to redefine the way people live and experience their environments by using moderns designs and innovative ideas. (Follow if your interested in Modern architecture, hardscape

"Daniel was absolutely incredible to work with. He was attentive, respectful, and always took the time to listen to my requests, even when I changed my mind a million times. He welcomed my suggestions, communicated clearly, and maintained a professional, positive attitude throughout the entire project. He rebuilt my deck beautifully and installed a brand-new custom fence that exceeded every expectation. He also kept the workspace clean and tidy every day. I couldn’t be happier with his work I highly recommend!"

Caitlin W on November 2025

-Modern Dimension Pathways is a company where innovation and modern design meets living spaces. We are passionate about transforming peoples ordinary living spaces into dream state realities and modern sanctuaries. Our mission is to redefine the way people live and experience their environments by using moderns designs and innovative ideas. (Follow if your interested in Modern architecture, hardscape

"Daniel was absolutely incredible to work with. He was attentive, respectful, and always took the time to listen to my requests, even when I changed my mind a million times. He welcomed my suggestions, communicated clearly, and maintained a professional, positive attitude throughout the entire project. He rebuilt my deck beautifully and installed a brand-new custom fence that exceeded every expectation. He also kept the workspace clean and tidy every day. I couldn’t be happier with his work I highly recommend!"

Caitlin W on November 2025


"Did not start yet will be in November "

Gisele S on October 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025


Avatar for Azora Windows

Azora Windows

5.00(
1
)
Approved Pro

Azora Windows

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Azora Windows, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

""

Tim O on April 2023

Azora Windows, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

""

Tim O on April 2023


Avatar for ES Home Improvement

ES Home Improvement

5.00(
6
)
Approved Pro

ES Home Improvement

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

ES Home Improvement is a certified general contractor and construction company with over 30 years of experience. ES specialties are home improvements for both interior and exterior home renovations. Exterior renovations include selling and installing replacement windows, doors & siding. Interior renovations include kitchens, bathrooms, basements, bedrooms and any other interior space. The company prides itself on providing no pressure consultations and transparent itemized estimates. ES listens to your concerns and wishes before offering honest solutions & options. From design to planning to construction - ES is your greater Denver area home improvement contractor!

"Mathew and everyone he brought to our project were efficient, professional and got the job done to the high-quality standards they said they would! More importantly, Mathew was exceedingly diligent about walking through options and potential downsides for each. He made us feel we knew exactly what to expect at every step of the way, which, as first time home owners, made my wife and I very comfortable in what could be a stressful process. Thanks Mathew and everyone at ES Home improvement! I cannot recommend them highly enough."

Kyle M on May 2023

ES Home Improvement is a certified general contractor and construction company with over 30 years of experience. ES specialties are home improvements for both interior and exterior home renovations. Exterior renovations include selling and installing replacement windows, doors & siding. Interior renovations include kitchens, bathrooms, basements, bedrooms and any other interior space. The company prides itself on providing no pressure consultations and transparent itemized estimates. ES listens to your concerns and wishes before offering honest solutions & options. From design to planning to construction - ES is your greater Denver area home improvement contractor!

"Mathew and everyone he brought to our project were efficient, professional and got the job done to the high-quality standards they said they would! More importantly, Mathew was exceedingly diligent about walking through options and potential downsides for each. He made us feel we knew exactly what to expect at every step of the way, which, as first time home owners, made my wife and I very comfortable in what could be a stressful process. Thanks Mathew and everyone at ES Home improvement! I cannot recommend them highly enough."

Kyle M on May 2023


Avatar for Adam With Apex

Adam With Apex

5.00(
1
)
Approved Pro

Adam With Apex

5.00(
1
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

Hi! I am Adam with Apex Energy Solutions. I specialize in ultra-efficient residential window replacement for homeowners in the greater Denver metro area. If you are a home owner interested in increasing your homes efficiency, comfortability, and curbside appeal, let’s discuss solutions! Call/text 612-702-8818 for a free consultation!

"We worked with Adam to have some of our windows replaced in our older home. The insolation of triple panes and UV protection and much higher quality of the Insignia line has made a huge difference on the draft that was a constant in our home. This company provides more value to its customers through direct education and referral.  If you compare companies, you'll see you get more value for highest-quality windows.  We have enjoyed working with Adam Switlick. (612-702-8818) Tell him Brittany sent you!"

Brittany H on October 2021

Hi! I am Adam with Apex Energy Solutions. I specialize in ultra-efficient residential window replacement for homeowners in the greater Denver metro area. If you are a home owner interested in increasing your homes efficiency, comfortability, and curbside appeal, let’s discuss solutions! Call/text 612-702-8818 for a free consultation!

"We worked with Adam to have some of our windows replaced in our older home. The insolation of triple panes and UV protection and much higher quality of the Insignia line has made a huge difference on the draft that was a constant in our home. This company provides more value to its customers through direct education and referral.  If you compare companies, you'll see you get more value for highest-quality windows.  We have enjoyed working with Adam Switlick. (612-702-8818) Tell him Brittany sent you!"

Brittany H on October 2021


Avatar for M & A Home Maintenance

M & A Home Maintenance

5.00(
4
)
Approved Pro

M & A Home Maintenance

5.00(
4
)
Approved Pro
Customers say: Quick response
13 local quotes requested
4 years of experience

My focus is quality and customer service. My Dad taught me how to work with my hands and appreciate hard work. I love doing repairs, flooring and updating a residence. I enjoy working with customers to find a solution that's affordable and genuinely love what I do.

"Maurianna and her team were easy to work with and easy to discuss the project with. The work was done on schedule and within the budget. When they left they made sure everything was clean. We are very happy with the end result. "

Celia M on July 2025

My focus is quality and customer service. My Dad taught me how to work with my hands and appreciate hard work. I love doing repairs, flooring and updating a residence. I enjoy working with customers to find a solution that's affordable and genuinely love what I do.

"Maurianna and her team were easy to work with and easy to discuss the project with. The work was done on schedule and within the budget. When they left they made sure everything was clean. We are very happy with the end result. "

Celia M on July 2025


Avatar for 5280 Window Well Covers

5280 Window Well Covers

4.50(
6
)
Approved Pro

5280 Window Well Covers

4.50(
6
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

At 5280 Window Well Covers, we manufacture and install High Grade Makrolon Polycarbonate Covers. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have over 10 years of experience!

"The cover is thin plexiglass."

Sotiris P on October 2023

At 5280 Window Well Covers, we manufacture and install High Grade Makrolon Polycarbonate Covers. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have over 10 years of experience!

"The cover is thin plexiglass."

Sotiris P on October 2023


HJS Services, LLC

4.75(
4
)
Approved Pro

HJS Services, LLC

4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

HJS Services, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"He was very professional text me on a cancelation and asked to come early and stayed until the windows were done very courteous and professional young man and made sure I was happy with the service. If you want screens he does a great job."

Kathy D on March 2023

HJS Services, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"He was very professional text me on a cancelation and asked to come early and stayed until the windows were done very courteous and professional young man and made sure I was happy with the service. If you want screens he does a great job."

Kathy D on March 2023

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Glass Block Windows questions, answered by experts

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

Glass blocks provide privacy, natural light diffusion, insulation, and a decorative aesthetic.

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

If you like to be certain of your privacy at home, glass block windows might be your match. They offer privacy without preventing light from entering, while also providing enhanced security. Plus, they increase your home’s energy efficiency.

The Lone Tree, CO homeowners’ guide to glass block window services

From average costs to expert advice, get all the answers you need to get your job done.