Custom Home Builder & Remodeling Contractor in San Mateo County.

Design, build, and maintain your home or business.

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Expert Remodeling, Custom Homes & Outdoor Solutions

At Turnil Construction, Inc., a trusted construction company in San Mateo County, CA, we specialize in residential and commercial construction services throughout the San Francisco Bay Area. We provide comprehensive construction solutions, including home remodeling, commercial renovations, custom design and build services, all delivered with high standards of quality, efficiency, and sustainability.

Quality and Precision in Every Project
Commitment to Customer Satisfaction
Experience and Comprehensive Expertise

Our Services

We specialize in remodeling, room additions, decking, patios, landscaping, and concrete work, ensuring each project reflects your vision while meeting the highest safety and code standards. With Turnil Construction, Inc. you gain a trusted partner committed to craftsmanship, seamless project management, and long-lasting results.

200+ Projects Completed

100+ Satisfied Customers

10+ Years of Experience

Our Recent Work

See how we’ve transformed outdoor spaces into stunning, functional landscapes.

Trusted by 100+ Customers

See what our happy customers say about our constructionservices

Mike T

Overall, I was pleased with the job and had a very quick turn around time which is really hard to get these days. I will definitely use them again.

Terry K

Gerson applies his knowledge and varied experience and together with his team performs excellent work. Including other projects Turnil Const has built out an attic, poured concrete, landscaped my yard, installed electrical tie-in for a pump and outdoor lights, tile work, and fence installation. I have been very pleased with the results and highly recommend Gerson for any handyman job.

Gwen F

Turnil Construction is not only the best group of guys I’ve ever worked with, but their work ethic and attention to detail is amazing. And talk about value, they can’t be beat!

Frequently Asked Questions

How much does concrete construction cost in San Mateo County?

The cost of concrete services depends on the project size, design complexity, site conditions, and materials used. We provide detailed estimates after evaluating your property to ensure transparent pricing and accurate project planning.

What is the process for building an ADU in San Mateo County?

ADU construction typically involves property evaluation, architectural planning, permit approval, site preparation, construction, and final inspections. Our team manages each phase to ensure compliance with local zoning laws and efficient project completion.

What makes Turnil Construction different?

Our commitment to precision craftsmanship, high-quality materials, transparent communication, and customer satisfaction sets us apart. We focus on delivering long-lasting results that enhance both functionality and property value.

How to Choose the Right Contractor for My Project?

Choosing the right contractor in San Mateo County starts with verifying that the company is licensed, insured, and experienced in the specific type of construction service you need, whether it’s concrete work, ADU construction, excavation, or structural framing.

How do I get started?

Simply contact us to schedule your free consultation. We’ll discuss your goals, evaluate your property, and create a customized plan to bring your vision to life.