The Standard for General Contracting Done Right
Full-scale project management, expert coordination, and craftsmanship that keeps your vision on track from start to finish.
A Smarter Way to Manage Your Project
General contracting services designed to simplify, streamline, and deliver results that last.
Working with Diablo Bay Construction means more than just hiring a builder. Our role as your general contractor is to bring structure and clarity to your project. We oversee the full process from permits and planning to execution and final walk-through. Every step is managed with discipline so nothing is left to chance.
We coordinate directly with subcontractors, suppliers, and inspectors so you never have to chase down answers. Our team makes sure the work not only meets building codes but also meets your standards for quality and durability.
No matter the scale, our goal is always the same—deliver results that reflect your vision, protect your investment, and stand strong for years to come.
The Standard for General Contracting
Full-scale project management, expert coordination, and craftsmanship that keeps your vision on track from start to finish.
Comprehensive Project Oversight
Every successful project begins with a plan. Our general contracting team manages every detail from scheduling to supervision, ensuring smooth coordination between trades and consistent progress from start to finish.
Quality Craftsmanship and Trusted Partners
We use high-quality materials and expert craftsmanship to build home additions that last. From foundation to roofing, every component is carefully selected and installed to maintain structural integrity while complementing your home’s original design. Whether expanding your living space or adding a new wing, we focus on durability, efficiency, and timeless appeal.
Efficient and Transparent Process
Clear communication and accountability define our approach. We keep you informed with updates, timelines, and expectations so your project moves forward without stress, confusion, or costly surprises.
The Most Popular General Contracting Services
Dependable solutions that keep your projects on track and your property in top shape.
Full Project Management
Structural Repairs
Framing and Carpentry
Roofing and Siding
Flooring Installation
Electrical and Plumbing
Interior Renovations
Permit Handling
Custom Build-Outs
Real Clients, Real Results
Explore real projects, real results, and the kind of work that defines Diablo Bay Construction from start to finish.
Stephanie Zamora
"Absolutely love my new kitchen! Nick was professional, on time, and delivered amazing craftsmanship. The whole process was smooth, and the results are stunning. Highly recommend!"
Juan Mora
"I had a great experience with Diablo Bay Construction. The team was professional, reliable, and delivered high-quality work on time and within budget. Communication was clear throughout the project, and the results exceeded my expectations. Highly recommend!"
Kim Cimoli
"Nick is great to work with! He has done many projects for us over the last 5/6 years. We will continue hiring him in the future. Doesn't matter if it's just a small remodel on your personal home or if you are an investor for big projects including new construction, add-ons and ADU's. He has a great crew with great workmanship and very professional. Highly Recommend!"
Let’s Build Something That Lasts
Ready When You Are
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The Standard for General Contracting Done Right
Full-scale project management, expert coordination, and craftsmanship that keeps your vision on track from start to finish.
A Smarter Way to Manage Your Project
General contracting services designed to simplify, streamline, and deliver results that last.
Working with Diablo Bay Construction means more than just hiring a builder. Our role as your general contractor is to bring structure and clarity to your project. We oversee the full process from permits and planning to execution and final walk-through. Every step is managed with discipline so nothing is left to chance.
We coordinate directly with subcontractors, suppliers, and inspectors so you never have to chase down answers. Our team makes sure the work not only meets building codes but also meets your standards for quality and durability.
No matter the scale, our goal is always the same—deliver results that reflect your vision, protect your investment, and stand strong for years to come.
The Standard for General Contracting
Full-scale project management, expert coordination, and craftsmanship that keeps your vision on track from start to finish.
Comprehensive Project Oversight
Every successful project begins with a plan. Our general contracting team manages every detail from scheduling to supervision, ensuring smooth coordination between trades and consistent progress from start to finish.
Quality Craftsmanship and Trusted Partners
We work with skilled crews and trusted professionals who meet our high standards. From framing to finishes, every element is built with precision to deliver lasting quality that matches your expectations.
Efficient and Transparent Process
Clear communication and accountability define our approach. We keep you informed with updates, timelines, and expectations so your project moves forward without stress, confusion, or costly surprises.
The Most Popular General Contracting Services
Dependable solutions that keep your projects on track and your property in top shape.
Full Project Management
Structural Repairs
Framing and Carpentry
Roofing and Siding
Flooring Installation
Electrical and Plumbing
Interior Renovations
Permit Handling
Custom Build-Outs
Real Clients, Real Results
Hear straight from the homeowners and builders who trust Diablo Bay to deliver top-tier work every time.
Stephanie Zamora
"Absolutely love my new kitchen! Nick was professional, on time, and delivered amazing craftsmanship. The whole process was smooth, and the results are stunning. Highly recommend!"
Juan Mora
"I had a great experience with Diablo Bay Construction. The team was professional, reliable, and delivered high-quality work on time and within budget. Communication was clear throughout the project, and the results exceeded my expectations. Highly recommend!"
Kim Cimoli
"Nick is great to work with! He has done many projects for us over the last 5/6 years. We will continue hiring him in the future. Doesn't matter if it's just a small remodel on your personal home or if you are an investor for big projects including new construction, add-ons and ADU's. He has a great crew with great workmanship and very professional. Highly Recommend!"
Let’s Build Something That Lasts
Ready When You Are
Navigation
Services
Follow Us On Social Media