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TRUSTED BY CONCORD, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon548
    Verified window and door contracting services reviews

Find Window and door contractors in Concord

Avatar for RC&G Handyman Services

RC&G Handyman Services

4.98(
208
)
Approved Pro

RC&G Handyman Services

4.98(
208
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

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!

"Richard was friendly and kind. He installed our blinds, helped clear our sink, fixed our screen door, and assessed our TV mount— all in an hour. We’d love to work with RC&G. As someone with mini houses fixes and projects it can be intimidating to ask for help, but RC&G showed us most things are fixable."

Sigourney T on November 2025

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!

"Richard was friendly and kind. He installed our blinds, helped clear our sink, fixed our screen door, and assessed our TV mount— all in an hour. We’d love to work with RC&G. As someone with mini houses fixes and projects it can be intimidating to ask for help, but RC&G showed us most things are fixable."

Sigourney T on November 2025


Avatar for Cal Green Remodeling Inc.

Cal Green Remodeling Inc.

5.00(
34
)
Approved Pro

Cal Green Remodeling Inc.

5.00(
34
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

Home Remodeling and Commercial Renovation. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home.

"Friendly, easy to work with, stuck with budget. Project turned out better than anticipated."

Serena L on December 2025

Home Remodeling and Commercial Renovation. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home.

"Friendly, easy to work with, stuck with budget. Project turned out better than anticipated."

Serena L on December 2025


Avatar for Elite Window & Gutter Cleaning

Elite Window & Gutter Cleaning

4.91(
368
)
Approved Pro

Elite Window & Gutter Cleaning

4.91(
368
)
Approved Pro
Super Service Award
Customers say: Quality work
7 years of experience
Free onsite estimate

Here at Elite Window & Gutter Cleaning 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.

"My gutters were cleaned which really needed to be done, happy with the service."

Pat F on January 2026

Here at Elite Window & Gutter Cleaning 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.

"My gutters were cleaned which really needed to be done, happy with the service."

Pat F on January 2026


Avatar for Brothers Home Improvement Inc

Brothers Home Improvement Inc

4.90(
169
)
Approved Pro

Brothers Home Improvement Inc

4.90(
169
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
32 years of experience

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.

"I love my new Windows! Gary, window consultant gave a great in home consultation, did demos with actual windows and answered all questions and was thorough. Months later windows are finally installed and they are beautiful and changed the look of my entire house. I highly recommend Brothers if you need new windows and I’m so glad I found them in the Angi app. I had a number of different sub contractors in my house through Lowe’s and other companies I found through google that were quoting me insanely high prices after walking through my house , spending 3 minutes before they gave me my insane estimate. Brothers does windows only, has been in business for 30 years (my window installer, Wes has been with the company for 25 years, so that speaks volumes) so they know what they’re doing and got the windows installed so quickly, they were done in a day. If I ever need new windows again, I’d go with them again and will recommend to any friends and neighbors as well."

Elena M on October 2022

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.

"I love my new Windows! Gary, window consultant gave a great in home consultation, did demos with actual windows and answered all questions and was thorough. Months later windows are finally installed and they are beautiful and changed the look of my entire house. I highly recommend Brothers if you need new windows and I’m so glad I found them in the Angi app. I had a number of different sub contractors in my house through Lowe’s and other companies I found through google that were quoting me insanely high prices after walking through my house , spending 3 minutes before they gave me my insane estimate. Brothers does windows only, has been in business for 30 years (my window installer, Wes has been with the company for 25 years, so that speaks volumes) so they know what they’re doing and got the windows installed so quickly, they were done in a day. If I ever need new windows again, I’d go with them again and will recommend to any friends and neighbors as well."

Elena M on October 2022


Metroman Handyman Services

5.00(
33
)
Approved Pro

Metroman Handyman Services

5.00(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Called Joe was available the next day. Reasonable price, great workmanship, pleasant and friendly. Will definitely use him again."

Janet R on October 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Called Joe was available the next day. Reasonable price, great workmanship, pleasant and friendly. Will definitely use him again."

Janet R on October 2025


"Incredibly knowledgeable and excellent problem solver. Skilled in a vast array of home repair disciplines. Fixes things correctly - doesn't take a quick bandaid approach to the work. I will absolutely be hiring again for additional home repairs and upgrades."

Maya S on October 2024

1. Simple to complex handyman services small(er) jobs. I like to be on the job myself as things work out best. 2. Lic'd & Insured General Contractor. 3. Consultation. 4. Text, email or phone: 925 683-2345 ... [email protected] (last 30 yrs).

"Incredibly knowledgeable and excellent problem solver. Skilled in a vast array of home repair disciplines. Fixes things correctly - doesn't take a quick bandaid approach to the work. I will absolutely be hiring again for additional home repairs and upgrades."

Maya S on October 2024


California Window & Exteriors, Inc.

4.89(
265
)
Approved Pro

California Window & Exteriors, Inc.

4.89(
265
)
Approved Pro
Customers say: True professional
23 years of experience
Free onsite estimate

California Window & Exteriors, Inc., is your best choice for all of your home improvement needs. My name is Jeffery Petty and I am the owner of the company. I have been in business for over 15 years while carrying my same installer since 1998. Please look at my reviews as I have over 150 with a very high rating which shows longevity and quality.

"I am generally a DIY'r and a while back I purchased six modern windows from a big box store to replace the original aluminum windows in my sixty year old home. I had planned to install them myself with the help of my grandson and we had gotten one installed when he got a job offer, out of state, which he could not pass up. These windows were too heavy and bulky for me to handle myself and my search for an installer happily brought me to Jeff Petty and CW&E. Jeff's crew arrived on time, were polite, clean and efficient and except for a short lunch break, worked straight through to completion. There were no surprises with the price and my family and I are very happy with the results of their work. Whenever I might need help with a similar project, I will call CW&E again."

David C on May 2024

California Window & Exteriors, Inc., is your best choice for all of your home improvement needs. My name is Jeffery Petty and I am the owner of the company. I have been in business for over 15 years while carrying my same installer since 1998. Please look at my reviews as I have over 150 with a very high rating which shows longevity and quality.

"I am generally a DIY'r and a while back I purchased six modern windows from a big box store to replace the original aluminum windows in my sixty year old home. I had planned to install them myself with the help of my grandson and we had gotten one installed when he got a job offer, out of state, which he could not pass up. These windows were too heavy and bulky for me to handle myself and my search for an installer happily brought me to Jeff Petty and CW&E. Jeff's crew arrived on time, were polite, clean and efficient and except for a short lunch break, worked straight through to completion. There were no surprises with the price and my family and I are very happy with the results of their work. Whenever I might need help with a similar project, I will call CW&E again."

David C on May 2024


Avatar for Gabriel Handyman Services

Gabriel Handyman Services

4.91(
27
)
Approved Pro

Gabriel Handyman Services

4.91(
27
)
Approved Pro
Super Service Award
Customers say: True professional
2 years of experience
Free onsite estimate

Gabriel's Handyman services is a leader in providing our customers with quality service in an honest, efficient, and professional way. I mainly handle tasks consisting of rough carpentry, power-washing driveways, curbs and patio areas as well as exterior washing. Painting/Staining is also my go-to work. I install doors and windows also do repairs. T.V mounting, light fixtures, and faucet installation is a service as well. I pledge is to create successful relationships with my customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. I look forward to working with you!

"Gabriel did the job as a perfectionist would have and got everything done to our satisfaction. We are very happy with the service"

sumera p on January 2026

Gabriel's Handyman services is a leader in providing our customers with quality service in an honest, efficient, and professional way. I mainly handle tasks consisting of rough carpentry, power-washing driveways, curbs and patio areas as well as exterior washing. Painting/Staining is also my go-to work. I install doors and windows also do repairs. T.V mounting, light fixtures, and faucet installation is a service as well. I pledge is to create successful relationships with my customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. I look forward to working with you!

"Gabriel did the job as a perfectionist would have and got everything done to our satisfaction. We are very happy with the service"

sumera p on January 2026


Avatar for CJ Moving Services

CJ Moving Services

4.80(
52
)
Approved Pro

CJ Moving Services

4.80(
52
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
4 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing moving experience to do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Installed lock and made suggestion for additional locks. "

Pauline B on October 2025

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing moving experience to do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Installed lock and made suggestion for additional locks. "

Pauline B on October 2025


Avatar for AMG Custom Builders

AMG Custom Builders

5.00(
13
)
Approved Pro

AMG Custom Builders

5.00(
13
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

AMG Doors & Windows is the Bay Area’s trusted residential door and window replacement specialist. With over a decade of experience, we offer expert supply and installation of high-quality, energy-efficient doors and windows. As authorized dealers of Therma-Tru, Anlin, ProVia, and Andersen, we guide homeowners through every step of their project. Our services are backed by an industry-leading warranty, ensuring that your home becomes more secure, comfortable, and energy-efficient.

"Mike and Joel were awesome. They installed the doors quickly and ensured that they work and the cleanup was spotless. They were well experienced such that they identified the doors delivered were 3 inches short (Home Depot's fault) and worked with Home Depot to get new ones delivered and reinstalled them in quick time. They were kind, well mannered and wonderful human beings to work with :)"

Senthil G on December 2023

AMG Doors & Windows is the Bay Area’s trusted residential door and window replacement specialist. With over a decade of experience, we offer expert supply and installation of high-quality, energy-efficient doors and windows. As authorized dealers of Therma-Tru, Anlin, ProVia, and Andersen, we guide homeowners through every step of their project. Our services are backed by an industry-leading warranty, ensuring that your home becomes more secure, comfortable, and energy-efficient.

"Mike and Joel were awesome. They installed the doors quickly and ensured that they work and the cleanup was spotless. They were well experienced such that they identified the doors delivered were 3 inches short (Home Depot's fault) and worked with Home Depot to get new ones delivered and reinstalled them in quick time. They were kind, well mannered and wonderful human beings to work with :)"

Senthil G on December 2023

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Window Door Contractors questions, answered by experts

Look at the door from the outside, or the key side. If the hinges are on the left side of the door, it’s a left-hand swing. If the hinges are on the right side of the door, it’s a right-hand swing. You can also think of it as which hand you would most likely use to open the door from the outside when considering whether it’s a right-hand vs. left-hand door.

Pocket doors fell out of popularity due to previous functionality issues and the raised tracks. But design and function have improved significantly in recent years, giving pocket doors a resurgence. They can be the perfect choice for a small space or to close off an adjoining room, such as a home office or dining room.

Interior and exterior door openings are typically 80 inches high, with openings 29¼ inches wide for interior doors and 35 inches wide for exterior doors. If your couch is smaller than these measurements, it should fit through the door frame.

Plenty of building codes dictate what you must install in your home, but door sweeps are optional. However, they're a low-cost addition with many advantages. So, installing a sweep on all your exterior doors is in your best interest. You'll save money in the long run and stay more comfortable year-round.

If you’re installing a pocket door into an existing door opening, the new space will need to be twice the width of the existing door, plus an inch. You'll need to double that number if you’re adding dual pocket doors.

The Concord, 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.

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