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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon158
    Verified door services reviews

Top-Rated Door pros in Diamond Bar - Updated Nov 2026

Avatar for Empire Sliding Doors
Empire Sliding Doors
4.8(
150
)
Sliding Door or Tracks - Repair

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Outstanding work. Will and Bobby did a great job on our glass sliding door. Very reasonable price and theyve cleaned up the job site after work is done. My husband had the issues on the sliding door for many years, been asking him why he wont have it fixed he said he cant find anyone who has good reviews etc. So luckily we found Empire Sliding door Moreno valley. TY."
Response time4 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Original Screens Glass and Doors
Original Screens Glass and Doors
4.7(
189
)
Sliding Door or Tracks - RepairSliding Door or Tracks - Repair - For Business

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Service was to repair front screen door hinges and to rescreen sliding patio door adding a pet grill and pet door. Both needed special parts which were procured as promised. I am thrilled with the results. I highly recommend Morgan and his company for your screen needs."
Morgan
Morgan
Morgan
Morgan
Morgan

+4

Response time5 hrs
Response rate96%
35 neighbors recently requested a quote
Avatar for Near Me Sliding Door Repair
Near Me Sliding Door Repair
5.0(
13
)
Sliding Door or Tracks - RepairSliding Door or Tracks - Repair - For Business

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

"I had two people come out that could not repair my sliding glass door. I initially understood; it is over 30 years old. Near Me Sliding Door (Juda), came out and came up with this idea (thought outside the box) and my door works perfectly. I am very happy with their work and their honesty."
Rollers Replacement
Rollers replacement service
Lock Replacement
Rollers Replacement Service
Rollers Replacement Service

+3

Response time3 hrs
Response rate99%
2 neighbors recently requested a quote
Avatar for Felipe Handyman Services
Felipe Handyman Services
4.7(
143
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Although this job completed within the expected timeframe, the noteworthy item about this job was Felipe's ability to troubleshoot unexpected problems and either solve or propose alternate solutions. Several times, throughout this project, I though we had hit a roadblock and that I would not get the result I wanted; however, Felipe always came through with a solution that either met or exceeded my expectations! Felipe pays close attention to details to make sure that I am a happy and satisfied customer, and he will go through incredible lengths to achieve that successful result. For example, we had difficulty finding the security doors I wanted and the replacement tiles I needed. I was at the point of giving up, but Felipe persevered and the end result was extraordinary!!! This is just one example of why I am a repeat customer! Thank you, Felipe, for another job well done!!!"
Bathroom Remodel
Kitchen Remodel 3
Kitchen Remodel 2
Bathroom Remodel 2
Kitchen Remodel

+177

Response time1 day
Response rate100%
Recommended by94%of homeowners
Enrique Melchor
3.9(
26
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quality work

"Enrique did great work for what I needed done to replace front door glass. He communicated great on what he was going to do and made suggestions on what would be best. He was very meticulous on the job and made sure it was done right from start to finish. I would recommend him for anything large or small. Thanks Enrique!!"
Response time2 days
Recommended by81%of homeowners
Avatar for First Choice Windows, Inc.
First Choice Windows, Inc.
5.0(
7
)
Sliding Door - InstallSliding Door - Install - For Business

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Rigo gave us an honest appraisal of the job; told us when he would come to do the job and was true to all. No surprises. Our 62 year old house looks like new! The work was excellent and the workers were professional and very pleasant. Thank you!"
Back of house
Back of house
Patio area
Bathroom windows
Hemet Ca

+162

Response time10 hrs
Recommended by85%of homeowners
Avatar for JRQ finish carpentry
JRQ finish carpentry
4.9(
10
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"John has a great work ethics. He's professional , timely, cleans up after completion. He installed tile flooring in bathroom as well as install of new vanity, toilet and vanity mirror and crown molding. We recommend John highly."
Gallery
15 neighbors recently requested a quote
Recommended by80%of homeowners
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Doors FAQs, answered by experts

The best material depends on what’s more important to you: Cost? Durability? Looks? Steel cellar doors are tough, water-resistant, and heavy, while fiberglass or composite doors can give you the outdoor aesthetics you crave. Most people favor steel because of its strength against storms, but steel is also one of the more costly options.

The lock block will either be built-in on the side of the door or run from the top to the bottom. Usually, there is a marking that indicates its location. You can also tap the door with the back of a screwdriver to find the lock block like you would find a stud in a wall.

Leaving vents open but closing doors in unused rooms will probably not save money on your energy bill. Closed doors prevent the natural flow of air throughout the home, which could reduce the efficiency of the overall HVAC system. They could also restrict airflow into and through the return vents, making the HVAC system less efficient.

An interior French door should last you anywhere between 30 and 50 years, while an exterior French door unit will last around 15 to 30 years on average. Exactly how long your French doors last depends on the quality of the materials you choose, with vinyl doors lasting far less time than fiberglass, metal, and clad-wood doors. Upgrading to shatterproof glass can also improve the lifespan of exterior French doors.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

The Diamond Bar, CA homeowners’ guide to door services

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