4.7 
23 *The Angi rating for Deck Repair companies in Cool, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.
*The HomeAdvisor rating for Deck Repair companies in Cool, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Repair needs.
Last update on July 29, 2026
Serving Cool, CA and surrounding areas
Approved
In business since 2002
Free estimates
Credit card accepted
"This deck was on a slight hill and as such was more difficult to build, but Thrasher construction did a great job and the deck looks great"
+9
Serving Cool, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Working with Blair Plunkett was one of the best decisions I made on this project. He handled a full house remodel for me and made the whole process feel straightforward and manageable. Pricing was fair, communication was solid, and the quality of work really shows. What stood out most was his integrity—he took the time to fix and repair my deck even though it wasn’t part of the original bid. No upsell, no hassle, he just handled it. That’s rare. Good contractor, better person. I’d absolutely work with him again."
+40
Serving Cool, CA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"They were great! Very responsive and honest! They fixed up and epoxied the cracks in the stem wall on the raised foundation of my house. The project seemed daunting but these guys made the process so easy. And looks great! One more thing to check off the house projects list! â ï¸"
+31
Serving Cool, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
+1
Serving Cool, CA and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Our new deck turned out even better than we expected! Angel and his team were professional, efficient, and did excellent work from start to finish. The quality is outstanding, and we highly recommend The AI Construction to anyone needing a new deck or deck repairs."
+14
Serving Cool, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Great job, conscience, timely and complete. Worked like a champ."
+14
Serving Cool, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Vertex Maintenance Services Inc. provides professional commercial and residential construction and maintenance services throughout Northern California. We specialize in renovations, tenant improvements, remodeling, and general construction projects, delivering quality workmanship and reliable service from start to finish.\n\nWhether it’s a new construction project, property improvements, or ongoing maintenance, our experienced team is committed to completing every job safely, efficiently, and on schedule. Contact us today for a free estimate.
Serving Cool, CA and surrounding areas
In business since 2010
Free estimates
"The wrap around Trex deck with corner stairs turned out beautiful and sturdy. Bill gave us a fair price. He and his team were punctual and professional. We would definitely recommend him... and hire him again if we ever have another house that needs a deck."
+22
Serving Cool, CA and surrounding areas
In business since 1978
Free estimates
Credit card accepted
"Perfectly Clear did an excellent job, and we would definitely use them again. Not only did they clean the windows, they scraped off a lot of paint that was oversprayed when our house was last painted. We were so pleased with their professionalism and workeffort, we tried to give them a tip, but they declined it. Wow! Great job, Perfectly Clear!
"
Serving Cool, CA and surrounding areas
In business since 2000
Free estimates
Warranties offered
Deck building, repair, and replacement for wood and composite structures. We build new decks and pergolas, handle structural repairs, and refinish aging decks. Will not answer on Angi, please find us online
From average costs to expert advice, get all the answers you need to get your job done.
Deck replacement costs depend on materials, any structural damage you need to fix, and more. This guide explores how much it costs to replace or repair a deck.
Refinishing your deck is a great way to restore its appearance and fall in love with your outdoor space. Use this guide to learn how much it costs based on factors like size and type.
Old and run-down porch railings can be an eyesore and pose a risk of falling. Find out how much it costs to replace your worn out porch railings with new materials.
Find the best deck repair pro for your project. Learn how to hire qualified contractors, what questions to ask, and credentials to verify.
Deck repair is a great way to stretch your DIY muscles while keeping your deck safe and stylish. Here are the common repairs and how to tackle them.
If your deck is in bad shape, this deck repair checklist will help you inspect, clean, maintain, and repair it without missing any vital steps in the process.
