Serving Concord, CA and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"A job well done to correct issues with my new deck!"
Serving Concord, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Cal Preserving did a great job on our very difficult to install Ipe (Brazilian Walnut) deck. I would definitely use them again."
+13
Serving Concord, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Super happy with our new deck from Bayside Builders Group. From the initial quote down to the final inspection, everything was handled professionally. The builders were fast, respectful of our property, and clearly knew what they were doing. The finished deck looks amazing and feels built to last. Worth every penny."
+154
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Warranties offered
"Good communication throughout and a great job repairing my broken deck railing."
+89
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Credit card accepted
"Absolutely thrilled with my custom deck! The team was professional, efficient, and delivered high-quality craftsmanship. They really listened to my ideas and helped bring them to life. The deck looks amazing, and the entire process was smooth and stress-free. Highly recommend for anyone looking to build a custom deck!"
+4
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"I recently had my roof replaced by OT Bay Builders, and I couldn?t be happier with the results! From the initial consultation to the final inspection, their team was professional, punctual, and detail-oriented. They provided a thorough assessment, offered a fair quote, and completed the project ahead of schedule. The crew was respectful of my property, ensuring a spotless cleanup after the job was done. The new roof looks amazing and has already stood up to heavy rain without any issues. I highly recommend OT Bay Builders for anyone looking for reliable and high-quality roofing services!"
+81
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Warranties offered
"EXCELLENT JOB! They built me a composite deck at a very reasonable price and I'm very happy with it. Thank you!"
+270
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
With over 20 years of experience, Northwest Builders & Renovation delivers top-quality roofing, siding, decks, gutters, and remodeling services across Seatac, WA, Portland, the East San Francisco Bay Area, and San Diego. Licensed and trusted, our team brings innovation, craftsmanship, and integrity to every project — from custom remodels to complete home transformations.\n\n📍 Seatac, WA | Portland, OR | East Bay, CA | San Diego, CA\n📞 WA (206) 350-6331 | OR (503) 713-6048 | CA (925) 407-4616 / (442) 291-2226
+30
Serving Concord, CA and surrounding areas
Approved
In business since 2005
Free estimates
Customers say: Quality work
"I highly recommend Raymond and his crew. Very detailed and our house looks great, like new said our neighbor."
Serving Concord, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"We recently had Golden State Builders Group install a new deck using Trex, and we couldn’t be happier with the results! From start to finish, their team was professional, communicative, and highly skilled."
+87
From average costs to expert advice, get all the answers you need to get your job done.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Learn how to budget for a new fence by exploring cost factors such as the fence size, height, posts, gates, style, and labor requirements.
Budget for fence repair costs based on factors such as fence length, height, repair type, materials, ongoing maintenance, labor, and more.