Top-rated window pros.

Get matched with top window pros in Knightsen, CA

There are 15 highly-rated local window pros.

Need a pro for your window service project in Knightsen, CA?

Select your specific project to find the pro for you.

TRUSTED BY KNIGHTSEN, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon133
    Verified window services reviews

Find Window pros in Knightsen

Avatar for Brothers Home Improvement Inc

Brothers Home Improvement Inc

4.82(
183
)
Approved Pro

Brothers Home Improvement Inc

4.82(
183
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
147 local quotes requested

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023


Avatar for Approved Contractor Inc.

Approved Contractor Inc.

4.53(
485
)
Approved Pro

Approved Contractor Inc.

4.53(
485
)
Approved Pro
Customers say: Super punctual
292 local quotes requested
15 years of experience

- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified

"Costumer service was great,"

Olivia C on October 2025

- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified

"Costumer service was great,"

Olivia C on October 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


"Very professional company and very clean. Work is top notch and I would recommend them to anyone I come in contact with. Great job"

Ron S on March 2024

Our company is Diamond Certified and rated A+ with the Better Business Bureau. We have many different finance options available.

"Very professional company and very clean. Work is top notch and I would recommend them to anyone I come in contact with. Great job"

Ron S on March 2024


Avatar for RC&G Handyman Services

RC&G Handyman Services

4.94(
213
)
Approved Pro

RC&G Handyman Services

4.94(
213
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
229 local quotes requested

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Project went fine. Richard was very professional and accommodating!"

Martin H on October 2024

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Project went fine. Richard was very professional and accommodating!"

Martin H on October 2024


Avatar for American Home Renewal Inc

American Home Renewal Inc

4.82(
125
)
Approved Pro

American Home Renewal Inc

4.82(
125
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
193 local quotes requested

American Home Renewal Inc. is a family owned / operated window and siding company. We specialize in new window replacement, exterior siding and doors. We guarantee your satisfaction up front. With our unique Satisfaction First policy you'll make no payments, no deposits until our work is completed to your satisfaction. We provide the highest quality work at a reasonable price. We have 42 employee proud team members. www.renewal.com

"American Home Renewal recently replaced 7 double hung windows in our home. We had 3 window replacement companies come to our home discuss the process and give us estimates. Chris from American Home Renewal was by far the most professional. He spent time with us, accurately described the entire installation process with us and exhibited willingness and patience to hear and understand what we were looking for in the new windows. The American Home Renewal contract was clear, concise and straight forward. The 3 day installation process was fluid and fairly quiet and we were able to work from home. It had a minimal impact on our lives. The crew cleaned up thoroughly every day and took time to make sure we knew how to tilt the windows for eventual cleaning etc. Keith, the Production Manager, checked in a few times during the 3 day installation period to ensure everything was progressing to our satisfaction. We could not be more pleased with American Home Renewal's level of professional service and care."

Jim M on April 2024

American Home Renewal Inc. is a family owned / operated window and siding company. We specialize in new window replacement, exterior siding and doors. We guarantee your satisfaction up front. With our unique Satisfaction First policy you'll make no payments, no deposits until our work is completed to your satisfaction. We provide the highest quality work at a reasonable price. We have 42 employee proud team members. www.renewal.com

"American Home Renewal recently replaced 7 double hung windows in our home. We had 3 window replacement companies come to our home discuss the process and give us estimates. Chris from American Home Renewal was by far the most professional. He spent time with us, accurately described the entire installation process with us and exhibited willingness and patience to hear and understand what we were looking for in the new windows. The American Home Renewal contract was clear, concise and straight forward. The 3 day installation process was fluid and fairly quiet and we were able to work from home. It had a minimal impact on our lives. The crew cleaned up thoroughly every day and took time to make sure we knew how to tilt the windows for eventual cleaning etc. Keith, the Production Manager, checked in a few times during the 3 day installation period to ensure everything was progressing to our satisfaction. We could not be more pleased with American Home Renewal's level of professional service and care."

Jim M on April 2024


Avatar for Goat Glass

Goat Glass

5.00(
3
)
Approved Pro

Goat Glass

5.00(
3
)
Approved Pro
Customers say: Quick response
25 local quotes requested
3 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Customer service was wonderful and responded in a timely manner."

Madaleine H on March 2025

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Customer service was wonderful and responded in a timely manner."

Madaleine H on March 2025


Avatar for NorCal Sliding Door Repairs - Unlicensed Contractor

NorCal Sliding Door Repairs - Unlicensed Contractor

5.00(
3
)
Approved Pro

NorCal Sliding Door Repairs - Unlicensed Contractor

5.00(
3
)
Approved Pro
78 local quotes requested
Free onsite estimate

Your trusted partner in Home Door Repair Services. As a dedicated company based in Northern California, we take pride in offering unparalleled expertise in the repair and maintenance of residential doors. At Nor Cal Door Repair, we understand the importance of a functional and secure entryway to your home, and we are committed to delivering top-notch door repair services to meet your needs.

"Jibril did a fantastic job and was reasonably priced. He knew what he was doing and gave some advice too if it happens again on how to fix!!!! "

Stephanie L on October 2025

Your trusted partner in Home Door Repair Services. As a dedicated company based in Northern California, we take pride in offering unparalleled expertise in the repair and maintenance of residential doors. At Nor Cal Door Repair, we understand the importance of a functional and secure entryway to your home, and we are committed to delivering top-notch door repair services to meet your needs.

"Jibril did a fantastic job and was reasonably priced. He knew what he was doing and gave some advice too if it happens again on how to fix!!!! "

Stephanie L on October 2025


Avatar for America's Dream HomeWorks

America's Dream HomeWorks

4.78(
115
)
Approved Pro

America's Dream HomeWorks

4.78(
115
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
314 local quotes requested

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021


Avatar for R Maintenance

R Maintenance

5.00(
3
)
Approved Pro

R Maintenance

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
143 local quotes requested

R Maintenance About Us At R Maintenance , we pride ourselves on delivering top-notch home repair and maintenance services. Our Services Plumbing Electrical Work Carpentry Painting General Repairs Why Choose Us? Experienced and Skilled: Our team has the expertise to tackle any job, big or small. Reliable and Trustworthy: We show up on time and complete the job to your satisfaction. Affordable Pricing: We offer competitive rates and free estimates. Customer Satisfaction: Our work is guaranteed, and we have numerous positive reviews from happy clients. Contact Us Phone: (925) 956-3017 Email: [email protected] Website: www.rivasmaintenance.com

"Very well!"

Lucia S on March 2025

R Maintenance About Us At R Maintenance , we pride ourselves on delivering top-notch home repair and maintenance services. Our Services Plumbing Electrical Work Carpentry Painting General Repairs Why Choose Us? Experienced and Skilled: Our team has the expertise to tackle any job, big or small. Reliable and Trustworthy: We show up on time and complete the job to your satisfaction. Affordable Pricing: We offer competitive rates and free estimates. Customer Satisfaction: Our work is guaranteed, and we have numerous positive reviews from happy clients. Contact Us Phone: (925) 956-3017 Email: [email protected] Website: www.rivasmaintenance.com

"Very well!"

Lucia S on March 2025

...
Showing 1-10 of 212
Windows questions, answered by experts

Soundproof windows can’t completely block all noises, but they will significantly reduce sound from the road, sky, or your neighborhood’s weekend activities. Choose a soundproof window with an STC rating of at least 45 to block bass tones or loud conversations. Laminated glass windows can reduce noise by 75%. You can also add noise-reducing curtains to further muffle loud noises.

Bay windows are expensive mostly because their above-average size means higher material costs. Unlike bow windows, most bay windows also include casement windows on either side of a picture window, and the opening mechanisms for casement windows drive up costs. You’ll also pay higher labor costs to install a bay window, as you’ll often need multiple technicians to lift the window into place.

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

Egress windows can significantly add value to your home. Adding an egress window allows you to market your basement as a living space, increasing your home’s value. In most cases, the increase in value will allow you to fully recover the installation cost, if not more, when it comes time to sell.

Yes, selecting double glazing or low-E coatings to reduce energy costs.

The Knightsen, CA homeowners’ guide to window services

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