
Serving Castro Valley, CA and surrounding areas
Approved
In business since 1990
Free estimates
Credit card accepted
"Hector did an amazing job installing my front and security doors. Went above and beyond to ensure it was perfect."





+51


Serving Castro Valley, CA and surrounding areas
Approved
In business since 1990
Free estimates
Credit card accepted
"Hector did an amazing job installing my front and security doors. Went above and beyond to ensure it was perfect."





+51

Serving Castro Valley, CA and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
"James was not only very skilled / but also very nice. The new cabinets he installed in refectory match other older cabinets in the bedroom. I highly recommend him & will use his service for future projects. Rick Carter Moraga CA"





+3

Serving Castro Valley, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"The new flooring installation has revitalized our home's appearance, giving it a fresh and modern look that feels both durable and aesthetically pleasing. It's a significant upgrade that enhances our living spaces with its timeless appeal."





+1

Serving Castro Valley, CA and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Eduardo and Maynor did a super job on our closets. Mighty Works remodeled four closets for us. Eduardo performed a thorough review of the closets, worked with us on the designs and submitted a fair estimate for labor and materials. Work started a couple of days later and the closets were finished within 2-1/2 days. There were a couple of mid-job changes, which Eduardo and crew handled with ease. We appreciate the excellent craftsmanship and reasonable cost."





+17
Serving Castro Valley, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Emil did a wonderful job of explaining all aspects of the project during the sales presentation. Anthony and his painting crew did all that was contracted and more! As the job progressed, it was evident that more trim work was necessary. Anthony listened patiently and completed the entire painting job ahead of estimated completion."

Serving Castro Valley, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"He was on time and did professional work"

Serving Castro Valley, CA and surrounding areas
Approved
In business since 2007
Free estimates
Customers say: Terrific value
"Couldnâ t find leak repair, but Z and team discovered water leak between wall and slab foundation. He then fixed the problem in an old repair and excavated the soil and created a proper drainage system to prevent future problems as well as repair outside and interior wall and seal properly."





+52
Serving Castro Valley, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
From average costs to expert advice, get all the answers you need to get your job done.

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