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Find Doors (exterior) installers and replacers in Diamond Bar

Wilhelm Wolfsohn DBA Sustainability Construction

4.95(
11
)
Approved Pro

Wilhelm Wolfsohn DBA Sustainability Construction

4.95(
11
)
Approved Pro
Customers say: Quick response
17 local quotes requested
19 years of experience

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"That was perfect. He was awesome. My mother is 94 years old. He was wonderful with Her, they did the work and they finished it. She is super happy, and she's not easy to get along with, and they are Amazing."

Dorothy B on October 2025

For all your home repair needs, look no further. In operation for over a decade, serving the area with our complete home repair and handyman services, we have become the locals choice. From kitchen and bath to floors, windows, painting and more, you can count on us. Just call today and schedule an appointment. We look forward to serving you.

"That was perfect. He was awesome. My mother is 94 years old. He was wonderful with Her, they did the work and they finished it. She is super happy, and she's not easy to get along with, and they are Amazing."

Dorothy B on October 2025


Avatar for Glass & Window Services Group

Glass & Window Services Group

4.63(
115
)
Approved Pro

Glass & Window Services Group

4.63(
115
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
8 years of experience

We are owned and operated exclusively by Journeymen level tradespeople who are dedicated to delivering a high quality customer experience. Having been in the industry for almost five decades, in window and door manufacturing as well as installation, service, repair and replacements. We are industry experts in Doors and Windows for Residential and Commercial applications. There is no job too small. And for larger projects, the sky's the limit! Give us a try! We're happy to drive out to wherever you are, in a timely manner, and offer up sensible and informed solutions for your repair or replacement project. We carry all major brands! Our talented and experienced staff will take care of all your needs with a quick turnaround. We don't cut corners! - We're Trusted, Local and Dependable. Call or text us today for your NO COST evaluation on; 949 561 2196

"Professional"

Pari M on October 2024

We are owned and operated exclusively by Journeymen level tradespeople who are dedicated to delivering a high quality customer experience. Having been in the industry for almost five decades, in window and door manufacturing as well as installation, service, repair and replacements. We are industry experts in Doors and Windows for Residential and Commercial applications. There is no job too small. And for larger projects, the sky's the limit! Give us a try! We're happy to drive out to wherever you are, in a timely manner, and offer up sensible and informed solutions for your repair or replacement project. We carry all major brands! Our talented and experienced staff will take care of all your needs with a quick turnaround. We don't cut corners! - We're Trusted, Local and Dependable. Call or text us today for your NO COST evaluation on; 949 561 2196

"Professional"

Pari M on October 2024


"Jim was dependable, knowledgeable and on time. Yes, I would use him again and also refer him to others."

Isabell C on May 2023

Over 43 years of service in professional door hanging for residential homeowners. More reviews can also be found on Home Advisor.

"Jim was dependable, knowledgeable and on time. Yes, I would use him again and also refer him to others."

Isabell C on May 2023


Avatar for Calwest Construction

Calwest Construction

4.60(
10
)
Approved Pro

Calwest Construction

4.60(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
29 years of experience

I am a general building contractor and my specialties are all types of remodeling and refurbishing, both residential and commercial. This is a trustworthy family business and we are proud of our excellent workmanship. Much of our business is referred by our customers. Our customers become our friends. Contact info: (714) 903-8932 &calwestconstructionoc@gmail.com

"The CalWest Team has been such a pleasure to work with! They are thoughtful and careful with their work, very meticulous with construction site upkeep :-), and really nice folks. We would highly recommend their services!"

Ginger C on March 2025

I am a general building contractor and my specialties are all types of remodeling and refurbishing, both residential and commercial. This is a trustworthy family business and we are proud of our excellent workmanship. Much of our business is referred by our customers. Our customers become our friends. Contact info: (714) 903-8932 &calwestconstructionoc@gmail.com

"The CalWest Team has been such a pleasure to work with! They are thoughtful and careful with their work, very meticulous with construction site upkeep :-), and really nice folks. We would highly recommend their services!"

Ginger C on March 2025


American Vision Windows

4.43(
7
)

American Vision Windows

4.43(
7
)
Customers say: Super punctual
"Outstanding installation by the American Vision Window team of Martin and Emidio and Jairo today! Very professional and capable of completing a tough task. Beautiful and perfect outcome!"

CL J on February 2024

"Outstanding installation by the American Vision Window team of Martin and Emidio and Jairo today! Very professional and capable of completing a tough task. Beautiful and perfect outcome!"

CL J on February 2024


Leo's Board up and Handyman

No reviews yet

Leo's Board up and Handyman

No reviews yet
6 years of experience

With over 10 years in the board up service and restoration service I believe that I can get almost any task at hand. I have worked with police, fire and code enforcement to secure and to make sure that your home or business is secure before and after. I make sure the customer is happy and satisfied with the work I do

With over 10 years in the board up service and restoration service I believe that I can get almost any task at hand. I have worked with police, fire and code enforcement to secure and to make sure that your home or business is secure before and after. I make sure the customer is happy and satisfied with the work I do


Avatar for Jeffrey

Jeffrey

5.00(
5
)

Jeffrey

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Jeffrey’s handyman services, we offer a large array of services from installing ceiling fans to taking your dog a bath. Installing light fixtures, switches and outlets is definitely a breeze. Servicing the Southeast Los Angeles region, Jeffrey’s handyman service takes pride in their work and works hard to complete the job with you feeling grateful that you chose our service. After carefully hearing your needs, we will take the appropriate approach to ensure your needs are met. Thank you for your time and careful consideration. We look forward to speaking with you.

"Jeffrey did stellar work. He wanted to finish the job, even when it seemed impossible. I commend his perseverance and desire to do a better job than the original. Incredibly friendly and very communicative. I highly recommend him to get the job done right!"

Jill K on July 2024

At Jeffrey’s handyman services, we offer a large array of services from installing ceiling fans to taking your dog a bath. Installing light fixtures, switches and outlets is definitely a breeze. Servicing the Southeast Los Angeles region, Jeffrey’s handyman service takes pride in their work and works hard to complete the job with you feeling grateful that you chose our service. After carefully hearing your needs, we will take the appropriate approach to ensure your needs are met. Thank you for your time and careful consideration. We look forward to speaking with you.

"Jeffrey did stellar work. He wanted to finish the job, even when it seemed impossible. I commend his perseverance and desire to do a better job than the original. Incredibly friendly and very communicative. I highly recommend him to get the job done right!"

Jill K on July 2024


AK PRO CONSTRUCTION

No reviews yet

AK PRO CONSTRUCTION

No reviews yet
19 years of experience

WE ARE WORKING SPECIALTY JAPANESE DESIGN AND QUALITY CONSTRUCTION SERVICE AK PRO CONSTRUCTION, INC. is a trustworthy company and offers customers an honest, reliable and affordable service. We pride ourselves in providing high quality workmanship with the highest level of customer service at an economical price. Try our Japanese quality service. We work hard.

WE ARE WORKING SPECIALTY JAPANESE DESIGN AND QUALITY CONSTRUCTION SERVICE AK PRO CONSTRUCTION, INC. is a trustworthy company and offers customers an honest, reliable and affordable service. We pride ourselves in providing high quality workmanship with the highest level of customer service at an economical price. Try our Japanese quality service. We work hard.


Avatar for If We Can't, We Won't Handyman Services

If We Can't, We Won't Handyman Services

5.00(
13
)

If We Can't, We Won't Handyman Services

5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to If We Can't, We Won't Handyman Services—the honest handy team where our motto is our promise! In a world overflowing with "yes men," we're the refreshing "no" when it matters. Why juggle home repairs with your busy life when our expert team can handle everything from creaky doors to mysterious attic noises? At If We Can't, We Won't, we're not about experiments—at least, not on your dime. We take on projects we know we’ll nail and steer clear of those we won’t. This means you get reliable, efficient service every time, with no surprises or untested fixes. Join countless customers who trust us not just once, but as a part of their home’s journey. Ready to say goodbye to your to-do list? Contact us today and enjoy the peace of mind that comes with honest, straightforward handyman services.

"I have had the pleasure of working with Mo on several occasions, both at my previous home and my new one, and I couldn't be more satisfied with his services. Mo is an exceptional handyman who has consistently delivered outstanding results. Recently, he installed a new front door doorbell, hung a TV and floating shelf, installed an outlet in my closet, fixed clogged dishwasher pipe, repaired floor molding, connected my wifi router, and reprogrammed my door lock, among other tasks. Mo's attention to detail and precision in measurements ensure that everything is done perfectly. His work ethic is unparalleled, and he always goes above and beyond to make sure the job is done right. Whether it's a small fix or a more complex installation, Mo approaches every task with the same level of professionalism and dedication. I will continue to use Mo's services whenever I need any handyman work done, and I highly recommend him to anyone looking for a reliable and skilled handyman. Thank you, Mo, for your excellent work!"

Francine C on June 2024

Welcome to If We Can't, We Won't Handyman Services—the honest handy team where our motto is our promise! In a world overflowing with "yes men," we're the refreshing "no" when it matters. Why juggle home repairs with your busy life when our expert team can handle everything from creaky doors to mysterious attic noises? At If We Can't, We Won't, we're not about experiments—at least, not on your dime. We take on projects we know we’ll nail and steer clear of those we won’t. This means you get reliable, efficient service every time, with no surprises or untested fixes. Join countless customers who trust us not just once, but as a part of their home’s journey. Ready to say goodbye to your to-do list? Contact us today and enjoy the peace of mind that comes with honest, straightforward handyman services.

"I have had the pleasure of working with Mo on several occasions, both at my previous home and my new one, and I couldn't be more satisfied with his services. Mo is an exceptional handyman who has consistently delivered outstanding results. Recently, he installed a new front door doorbell, hung a TV and floating shelf, installed an outlet in my closet, fixed clogged dishwasher pipe, repaired floor molding, connected my wifi router, and reprogrammed my door lock, among other tasks. Mo's attention to detail and precision in measurements ensure that everything is done perfectly. His work ethic is unparalleled, and he always goes above and beyond to make sure the job is done right. Whether it's a small fix or a more complex installation, Mo approaches every task with the same level of professionalism and dedication. I will continue to use Mo's services whenever I need any handyman work done, and I highly recommend him to anyone looking for a reliable and skilled handyman. Thank you, Mo, for your excellent work!"

Francine C on June 2024


Custom sculpting Signs and More

No reviews yet

Custom sculpting Signs and More

No reviews yet

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

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FAQs for doors (exterior) installation and replacement projects in Diamond Bar, CA

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The Diamond Bar, CA homeowners’ guide to doors (exterior) installations and replacements

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