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The Most Trusted Contractor In California

Experience Excellence with Us
We Are A 5 Star Company Anywhere You Look

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Our Services

At S & I Construction, we leverage decades of expertise and practical know-how in every project we embark upon. Our team comprises skilled professionals proficient in both residential and commercial construction, offering comprehensive services that cater to every facet of your project. From initial consultations to proficient project management and beyond, we are dedicated to delivering the superior quality work you expect and deserve.

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There are many different types of roofing these days, and also many different roofing materials can be used to make your dream home well protected in a style. 


Kitchen Remodeling

We hope that our customers have high expectations about how their kitchen would end up looking after the remodeling because we do!

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Bathroom Remodeling

There are many different types of bathroom remodeling, whether you have a tub or a shower, we can help you with all of your bathrooms needs. 


Windows & Doors

At S & I CONSTRUCTION we know best which windows and doors would be best for your home, whether you need a retro fitting windows or a new construction.

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 At  S&I CONSTRUCTION we will help you decide which floor to go with that will match your needs and will make you feel the most comfortable in your dream home.


Interior & Exterior Painting

Every house needs painting and that is something we all know, but how to find the best painters is something you don't.



For many years concrete and cement have been in every home, street, and many other places, either it’s your foundation, drive way, retaining wall


Patio Enclosure

Patio enclosure as many people call it a sun room is an incredible idea to add a living space to your house without going thru the process of a room addition.


Swimming Pool

Have you ever dreamed to have a pool in your home? These days its an easy project for a professional company like ours, we have all the tools and equipment necessary to build you the pool you always wanted to have in your dream home.

S & I Construction stands as your premier local general contractor with multiple office locations in Walnut Creek, Alameda, and San Mateo, CA. With a solid foundation established in 1995, we have continuously delighted countless residential and commercial clients over the years. Our unwavering commitment to 100% customer satisfaction ensures that you too can join our roster of delighted customers. Experience the difference for yourself by reaching out for a complimentary estimate on any remodeling or property upgrading requirements, whether residential or commercial.

Both you and we share the common desire for the absolute best for your home. When it comes to remodeling, upgrading, and additions, rest assured, we are your ultimate choice. Our company prides itself on offering unparalleled quality at reasonable prices, ensuring your satisfaction with every job. With our 100% satisfaction guarantee, disappointment is simply not an option – our results speak volumes. Don't delay – reach out to us today for a free in-home consultation and estimate. Our friendly, licensed team is ready to exceed your expectations.

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Lic #930154

How it works?

Give us a call or book online

a free in home consultation 

Our Office will schedule a meeting with you based on your availability 

Our trusted and professional project managers will come out to your house and consult your needs

we will provide you with the best design ideas and quote for the project

you dream we built it, we sign a contract and we start to create/ remodel your dream home

What our clients have to say
Mike Jones

My sincere appreciation for the fantastic job your team did on our recent bathroom remodel. From start to finish, the experience was seamless and enjoyable. The quality of workmanship is truly outstanding, and the attention to detail is impeccable. Our new bathroom has exceeded all expectations, and we couldn't be happier with the results. We will definitely be recommending your company to our friends and family!

Louie C.

Working with S & I and David was the best thing my wife and I could do . We had our entire house remodeled within 3 months. They remodeled our master bath, guest bath , kitchen , flooring , interior & exterior paint and windows .
We are very happy with the results and the process, we highly recommended S & I as a general contractor they definitely know how to make clients satisfied .
Faisal Ali

Choosing S&I was the best decision I made for my Bathroom
Their expertise, communication, and dedication to customer satisfaction made the entire process smooth and stress-free.
I am thrilled with the outcome thanks to Miri and Carlos
Shayel A

Thanks S&i for the wonderful experiences of remodelled our kitchen the process passed fast then we was expecting
And we have happy with the result
I am Totally recommend S&i team and David for anyone who lookig to have a smooth and easy remodel process
David Warned

A lot of people told me that reform is very difficult, but with S & I Construction & Remodeling, you don't have to worry about anything, they are very professional, very responsive and responsible.

Shirley C.

You can't go wrong with this company. They are very responsive with excellent follow-up. When David first came to us he immediately identified some flaws in our original design, made a couple of recommendations that we were very happy with and passed them on to our architect and we used them.
David is excellent to work with and we recommend his company highly.

Recent Projects

There may be no better way to communicate what we do than through images. As you browse our site, take a few moments to let your eyes linger here, and see if you can get a feel for our signature touch.

Long Creek Cir, Clayton

Stoney Point Pl, San Mateo