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There are 35 highly-rated local window and door contractors.
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Verified Reviews for Window And Door Contracting pros in Diamond Bar, CA
*The Angi rating for Window And Door Contracting companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on October 17, 2025
Find Window and door contractors in Diamond Bar

Metropolitan High Performance Windows
Metropolitan High Performance Windows
Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.
"Great job with high quality products"
Melanie G on May 2024
Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.
"Great job with high quality products"
Melanie G on May 2024
Brothers Home Improvement Inc
Brothers Home Improvement Inc
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 on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.
"They never followed up."
Mike C on July 2020
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 on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.
"They never followed up."
Mike C on July 2020

Approved Contractor Inc.
Approved Contractor Inc.
- 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
"Overall it went well. The workers arrived on time and quietly performed their work. There was quite a bit of prep work on the trellis and wood casings surrounding the windows. The house looks good. One thing I found odd. The owner, Jared never came out to inspect the work, nor has he called to inquire about how the work went and if I was satisfied. Fortunately, overall, it went well."
Annelle G on September 2018
- 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
"Overall it went well. The workers arrived on time and quietly performed their work. There was quite a bit of prep work on the trellis and wood casings surrounding the windows. The house looks good. One thing I found odd. The owner, Jared never came out to inspect the work, nor has he called to inquire about how the work went and if I was satisfied. Fortunately, overall, it went well."
Annelle G on September 2018

The Handy Juan - Unlicensed Contractor
The Handy Juan - Unlicensed Contractor
With over 10 years experience in the handyman industry, The Handy Juan is your industry expert in The Valley and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail from projects that include carpentry, plumbing and electrical work to painting, plaster, stucco and so much more! Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you! Call us today 818-294-3108 English and Spanish Available Deposits May Be Required -Inquire Within Accepts Cash, Checks and Zelle
"Juan fixed the fans for 3 rooms and was reasonably priced."
Midhun S on February 2024
With over 10 years experience in the handyman industry, The Handy Juan is your industry expert in The Valley and surrounding areas. We pride ourselves on our extreme professionalism and attention to detail from projects that include carpentry, plumbing and electrical work to painting, plaster, stucco and so much more! Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you! Call us today 818-294-3108 English and Spanish Available Deposits May Be Required -Inquire Within Accepts Cash, Checks and Zelle
"Juan fixed the fans for 3 rooms and was reasonably priced."
Midhun S on February 2024

Near Me Sliding Door Repair - Unlicensed Contractor
Near Me Sliding Door Repair - Unlicensed Contractor
Near Me Sliding Door Repair 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.
"Had an issue with my sliding door that had been bugging me for a while. Mike came out and fixed it quickly and honestly did an amazing job. The door slides like it’s brand new again. Super professional, on time, and you can tell they care about doing things right. Really happy with the work — would definitely call them again if I ever need anything else done."
John H on April 2025
Near Me Sliding Door Repair 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.
"Had an issue with my sliding door that had been bugging me for a while. Mike came out and fixed it quickly and honestly did an amazing job. The door slides like it’s brand new again. Super professional, on time, and you can tell they care about doing things right. Really happy with the work — would definitely call them again if I ever need anything else done."
John H on April 2025

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"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

Circle City Millwork Inc.
Circle City Millwork Inc.
Circle City Millwork is a leading provider of high-quality millwork solutions in Corona, CA, and surrounding areas. We specialize in Custom millwork installations "Cabinet, Trim, Mouldings, Paneling and Interior Doors" delivering exceptional craftsmanship and attention to detail. *Kitchens *Breakrooms *Office *Medical Buildings *Reception Desk *Trim & Mouldings
"Gabriel and his team were great to work with, especially since I was on a time crunch and they made it happen for us! Thank you!"
Dawn V on March 2024
Circle City Millwork is a leading provider of high-quality millwork solutions in Corona, CA, and surrounding areas. We specialize in Custom millwork installations "Cabinet, Trim, Mouldings, Paneling and Interior Doors" delivering exceptional craftsmanship and attention to detail. *Kitchens *Breakrooms *Office *Medical Buildings *Reception Desk *Trim & Mouldings
"Gabriel and his team were great to work with, especially since I was on a time crunch and they made it happen for us! Thank you!"
Dawn V on March 2024

Hometime Windows & Doors, Inc.
Hometime Windows & Doors, Inc.
Hometime Windows & Doors is a family owned manufacturer and installer of high quality, energy efficient windows and doors. With a factory located in Upland California, using only USA extruded vinyl (no import) and Cardinal LoE366 Energy Efficient "Neat" glass, Hometime maintains strict control over the quality of its products. Staffed with a team of installers with more than 100 years of combined experience, we make customer satisfaction our top priority. No Sub-Contractors to insure your experience will be the same as those of our 100+ customers who have written 5 star reviews. Purchasing direct from our Upland factory means you get service straight from the source and not through a middle-man.
Hometime Windows & Doors is a family owned manufacturer and installer of high quality, energy efficient windows and doors. With a factory located in Upland California, using only USA extruded vinyl (no import) and Cardinal LoE366 Energy Efficient "Neat" glass, Hometime maintains strict control over the quality of its products. Staffed with a team of installers with more than 100 years of combined experience, we make customer satisfaction our top priority. No Sub-Contractors to insure your experience will be the same as those of our 100+ customers who have written 5 star reviews. Purchasing direct from our Upland factory means you get service straight from the source and not through a middle-man.
CTF Construction-Unlicensed Contractor
CTF Construction-Unlicensed Contractor
CTF Construction 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.
CTF Construction 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.
Edgar Handyman Services - Unlicensed Contractor
Edgar Handyman Services - Unlicensed Contractor
Edgar Handyman Services is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Anaheim and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Edgar Handyman Services is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Anaheim and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
The Diamond Bar, CA 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.
Weather stripping can boost your home’s energy efficiency and reduce energy bills. Use this guide on the cost of weather stripping to budget for an upgrade.
The average cost to install a pocket door is $1,050, but prices can range from $800 to $2,500, depending on the type of door, materials, and scope.
Whether you’re installing a new door or replacing an existing one, the cost of door installation varies based on location, door type, framing needs, and other factors.
Patio doors come in a variety of materials and styles. Learn how to choose the best material for your patio doors.
Do you have sliding patio doors at home? Learn about some common problems with sliding patio doors, their causes, and how to fix them.
Are you wondering how to fix a door that your dog clawed? Follow this guide to fix dog scratches on wood doors and learn how to repair the damage.
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