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Find Window and door contractors in Mountain View

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
136 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.


VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro
543 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 Modern Dimension Pathways

Modern Dimension Pathways

New on AngiNew on Angi
Approved Pro

Modern Dimension Pathways

New on AngiNew on Angi
Approved Pro
14 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

-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


Avatar for Bellwether Homes

Bellwether Homes

4.83(
24
)
Approved Pro

Bellwether Homes

4.83(
24
)
Approved Pro
Customers say: Quick response
25 local quotes requested
8 years of experience

Bell Wether Homes is a James Hardie Elite Preferred Contractor and 2024 winner of James Hardie's prestigious President's Club award, Pella Platinum Elite Certified Contractor and GuildQuality's prestigious GuildMaster award. We are your trusted guide for siding and window and replacement in the Denver area. Call today for a free estimate!

"Windows and doors NO NO NO!!! Siding yes. CSR Colorado Siding Repair / Bellwether Homes did a full upgrade/renovation of our exterior. They did a great job on the HardiBoard siding but a horrible job on installing the doors. Gaps underneath the door, could see light coming thru and cold wind blowing thru. I have them come and "fix it" but did a lousy job and I ended up repairing it myself. They installed our windows OK but used the wrong color interior trim. I paid for TRIPLE PANE windows but they installed double pane windows with an add on non sealed window panel meant for an internal blind setup. Not really triple pane as quoted."

S S on November 2025

Bell Wether Homes is a James Hardie Elite Preferred Contractor and 2024 winner of James Hardie's prestigious President's Club award, Pella Platinum Elite Certified Contractor and GuildQuality's prestigious GuildMaster award. We are your trusted guide for siding and window and replacement in the Denver area. Call today for a free estimate!

"Windows and doors NO NO NO!!! Siding yes. CSR Colorado Siding Repair / Bellwether Homes did a full upgrade/renovation of our exterior. They did a great job on the HardiBoard siding but a horrible job on installing the doors. Gaps underneath the door, could see light coming thru and cold wind blowing thru. I have them come and "fix it" but did a lousy job and I ended up repairing it myself. They installed our windows OK but used the wrong color interior trim. I paid for TRIPLE PANE windows but they installed double pane windows with an add on non sealed window panel meant for an internal blind setup. Not really triple pane as quoted."

S S on November 2025


Avatar for Gerald Martin Services

Gerald Martin Services

4.93(
21
)
Approved Pro

Gerald Martin Services

4.93(
21
)
Approved Pro
Customers say: Terrific value
24 years of experience
Free onsite estimate

We are a locally owned and operated company with over 40 years of experience in construction and home improvement. Led by Gerald Martin, a professional with expertise in residential and commercial projects, we specialize in renovations like kitchen and bathroom remodels, along with services such as tile installation, plumbing, drywall, and carpentry. With a focus on quality craftsmanship, safety, and attention to detail, we are committed to delivering results that exceed expectations. Gerald Martin’s experience ensures each project is managed with care, from budgeting and scheduling to maintaining high safety standards. Our track record of successful projects and lasting client relationships speaks for itself. We take pride in delivering the project of your dreams with professionalism and care. The Martin Group is an association of licensed professionals who assist GMS in obtaining permits and working with local, state, and county agencies to ensure proper permitting when necessary.

"Gerald Martin remodeled my basement. He was very professional. He was attentive to detail and made sure that I was happy with everything. I definitely would hire him again."

Coquese R on July 2025

We are a locally owned and operated company with over 40 years of experience in construction and home improvement. Led by Gerald Martin, a professional with expertise in residential and commercial projects, we specialize in renovations like kitchen and bathroom remodels, along with services such as tile installation, plumbing, drywall, and carpentry. With a focus on quality craftsmanship, safety, and attention to detail, we are committed to delivering results that exceed expectations. Gerald Martin’s experience ensures each project is managed with care, from budgeting and scheduling to maintaining high safety standards. Our track record of successful projects and lasting client relationships speaks for itself. We take pride in delivering the project of your dreams with professionalism and care. The Martin Group is an association of licensed professionals who assist GMS in obtaining permits and working with local, state, and county agencies to ensure proper permitting when necessary.

"Gerald Martin remodeled my basement. He was very professional. He was attentive to detail and made sure that I was happy with everything. I definitely would hire him again."

Coquese R on July 2025


Avatar for Fitch Services, LLC

Fitch Services, LLC

4.92(
6
)
Approved Pro

Fitch Services, LLC

4.92(
6
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Brent and his team repair a sliding door and sliding screen door which were not operating correctly including some wooden trim on the sliding door. They also caulked all doors and windows at our house. They were not weatherized by the builder. The work looked great and the doors now slide with ease."

Michael P on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Brent and his team repair a sliding door and sliding screen door which were not operating correctly including some wooden trim on the sliding door. They also caulked all doors and windows at our house. They were not weatherized by the builder. The work looked great and the doors now slide with ease."

Michael P on April 2025


Avatar for San Geronimo Framing

San Geronimo Framing

4.20(
5
)
Approved Pro

San Geronimo Framing

4.20(
5
)
Approved Pro
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job"

Kelly H on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job"

Kelly H on August 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 The Local Handyman 5280

The Local Handyman 5280

5.00(
5
)
Approved Pro

The Local Handyman 5280

5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Helping manage 500+ properties within the Denver metro & surrounding areas we believe there is no job too big or small. The core values of the company are based on that of dependability and quality. Striving to always be a TOP PRO and to provide our customers with best experience and service on the platform! It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Contact us right now, no matter where you are in the planning process.

"Josh's attention to detail and desire to make sure we were fully satisfied was awesome. I would hire him again in a minute!"

Scott W on March 2024

Helping manage 500+ properties within the Denver metro & surrounding areas we believe there is no job too big or small. The core values of the company are based on that of dependability and quality. Striving to always be a TOP PRO and to provide our customers with best experience and service on the platform! It can be a daunting task looking for only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're only here to turn your ideas into reality but to make it a memorable experience every step of the way. Contact us right now, no matter where you are in the planning process.

"Josh's attention to detail and desire to make sure we were fully satisfied was awesome. I would hire him again in a minute!"

Scott W on March 2024


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

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Showing 1-10 of 248
Window Door Contractors questions, answered by experts

Residential exterior doors should swing inward. While this cuts into your living space and prevents you from putting furniture near the inside of your door, it also means that the hinges will only be accessible from the interior. Hinges that sit on the outside of your home leave your property far less secure, as someone looking to get in could simply unscrew them and remove your door. Additionally, inswing exterior doors will be operable even if you have snow or other obstructions outside.

You can’t gauge the lifetime of a fire door like you could, say, an engine. Fire doors should be checked at least once every six months to ensure there are no signs of degradation like leaks, holes, water damage, termite damage, or anything else that might compromise the functionality of the door’s fire resistance. Check your smoke detectors while you’re at it.

Doors are made from a variety of materials, including fiberglass, wood, and steel. Fiberglass is an excellent choice if you’re looking for a durable, long-lasting, and energy-efficient option that comes in various colors, although it’s not eco-friendly. Steel provides durability and maximum security but is not eco-friendly or energy-efficient. Wood is an energy-efficient, eco-friendly door solution, but you’ll spend more.

Wood is by no means the only type of front door material on the market. You can also choose from several other options, including:

  • Aluminum: Low-maintenance and affordable, but lacks insulation 

  • Fiberglass: Offers excellent insulation and durability for a decent price 

  • Glass: Offers beauty but less security or insulation, and a higher price tag 

  • Steel: One of the most economical options if you’re looking for affordability, low maintenance, high security levels, and a door that will last

  • Wrought iron: Attractive and secure, but costly and heavy 

Bifold doors are one of the most inexpensive interior door options. On average, the cost to install bifold doors ranges between $100 and $300. The door material will factor into the cost as well, with hollow core and solid core being on the lower end of the cost spectrum. 

The Mountain View, CO homeowners’ guide to window and door contracting services

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