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FeaturedConcrete & Masonry Contractors in Danville, California

R&J Construction, Inc.

Top Spot in Danville Today 4.20 (11 reviews)(925) 648-7942

R&J Construction, Inc.

R&J Construction is a custom residential and commercial builder based in Danville, serving the San Francisco East Bay. The company traces its roots to the founders’ work in the 1970s and was established in 1986.

Last Updated October 3, 2026.

Business Highlights
  • R&J Construction is an award-winning custom building company.

Service Area

Danville and the Mt Diablo Region of the San Francisco East Bay.

Featured Local Business

R&J Construction, Inc. is one of 6 concrete & masonry contractors ProsGrade lists in Danville, California.

Featured
Featured on ProsGrade
Listing details

12 services listed, including Home site evaluation and feasibility study, Remodel vs. new home construction feasibility study and Custom homes. Open weekdays, closed on weekends. Rated 4.2 from 11 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How R&J Construction, Inc. compares with the other 5 concrete & masonry contractors on ProsGrade in Danville, using public Google ratings and review counts.

  • Ranks in the top half of the 6 Danville concrete & masonry contractors on ProsGrade by Google rating and review volume.
  • Has more Google reviews (11) than 3 of the 5 other Danville concrete & masonry contractors on ProsGrade.

Services Covered

12 services
  • Home site evaluation and feasibility study
  • Remodel vs. new home construction feasibility study
  • Custom homes
  • Kitchen remodels
  • Master suite remodels
  • Whole-house additions and remodels
  • Outdoor living spaces
  • Historic renovation
  • ADA integration
  • Existing-building feasibility study
  • New buildings and site improvements
  • Tenant improvements

Reviews

What customers say

Several customers praise the project work: one described delivery as “on time, as promised, on budget,” while another praised the teamwork and customer service. One customer says R&J built a single-story home from scratch and worked with the family to set it up for her husband. A reviewer reported rude treatment by the administrative office.

Customer Reviews

Kathleen Law

Years ago when we had our old house we used R&J to remodel the bathrooms. It was a wonderful experience and they were literally the only contractor who worked on that house who did not mess around. Scroll forward to our needing to replace our three-story house with a single story house, scrape the property and build from scratch. We didn't even think twice. We didn't even send things out for competitive bids. We simply called R&J and they showed up and they put together the house of our dreams. We have a very difficult situation with my husband becoming completely handicapped and we needed someone who would work with us to set a house up that he could live in. They exceeded all expectations. Their people are beyond kind and fun to work with so I strongly, strongly recommend them!
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Quetzalcoatl (Sound stage Art Car)

Higley recomend this construction company great work great teamwork exelent costumer services and more .

Tiffany Nearon

No better company to work with! Always on time, as promised, on budget. Couldn't be more pleased!

Lisa M. Bakos

R & J Construction is second to none. Honest and top notch. Built a custom home in Diablo with them and wouldn't hesitate to use them again!

Kamanchi Enyong

They have the rudest people working in their administrative office, please don't ever want to speak to someone in charge of things they get nasty and rude, i will never do business with them EVER!

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Frequently Asked Questions

How does R&J Construction structure project planning?

Each project begins with a written scope, a detailed cost breakdown and a transparent line-item schedule.

Does R&J Construction subcontract any trades?

It subcontracts select trades while keeping core skills within the company.