Craftsmanship You Can Count On

Proudly Serving Contra Costa County, CA & Surrounding Areas

ABOUT US

Welcome To Jeff Martinez Construction Inc.

With over 27 years of experience, Jeff Martinez Construction Inc.is a trusted name in Contra Costa County, CA, and surrounding areas, known for delivering quality in every project. We specialize in home additions, new construction, and transformative renovations that enhance both interiors and outdoor spaces. Committed to precision and craftsmanship, Jeff Martinez Construction Inc. brings your vision to life, ensuring each project meets the highest standards of quality and satisfaction.

WHY CHOOSE US?

  • EXPERIENCE

    With over 27 years in the construction industry, we bring extensive expertise to every project. This experience enables us to handle any challenge with confidence, delivering lasting results that clients can rely on.

  • OWNER OPERATED

    As an owner-operated business, we provide a personal touch, ensuring every project reflects our commitment to quality. Our owner’s hands-on involvement means each client receives dedicated attention and expert craftsmanship.

  • COMMUNICATION

    We prioritize clear and open communication, keeping clients informed at every step of their project. By listening closely to our clients’ needs, we create a seamless experience from initial consultation through project completion.

  • QUALITY

    Our team is dedicated to delivering the highest quality services, with a keen eye for detail in every aspect of construction. From the foundation to the finishing touches, we ensure precision and excellence in all we do.

A house with a green roof and a lush green lawn

Your Vision, Our Expertise

Jeff Martinez Construction Inc. delivers expert home remodeling services that transform and enhance every corner of your home. With over 27 years of experience, our team is skilled in upgrading kitchens, bathrooms, living spaces, and outdoor areas to match your unique style and needs. We handle everything from custom cabinetry and flooring to open-concept designs, focusing on quality and attention to detail. Our remodeling projects are tailored to maximize comfort, functionality, and value, making your home a more beautiful and enjoyable place to live. Trust us to bring your vision to life.

services

ADDITIONS

ADDITIONS

We specialize in expertly crafted home additions that seamlessly blend with your existing space. From extra bedrooms to expanded living areas, we work closely with you to create functional, beautiful additions that enhance your home’s value and comfort.
NEW HOME CONSTRUCTION

NEW HOME CONSTRUCTION

We build custom homes with precision and quality, ensuring every detail meets our clients’ vision and needs. Our team manages each stage of construction, creating a home that is beautiful, functional, and built to last.
OUTDOOR RENOVATIONS

OUTDOOR RENOVATIONS

We transform outdoor spaces into inviting extensions of your home, adding everything from patios to pergolas. Our outdoor renovations enhance your property’s appeal, providing areas for relaxation and entertainment.
ADUS

ADUS

We specialize in building ADUs that are thoughtfully designed to add living space and value to your property. Our team handles every aspect, from planning to construction, creating a seamless addition to your home.
FOUNDATIONS

FOUNDATIONS

Our foundation services provide a strong, stable base for any construction project, using high-quality materials and proven techniques. We ensure that each foundation is crafted with precision for long-lasting durability and safety.
FRAMING

FRAMING

With expert framing services, we build the essential structure that gives your home stability and shape. Our framing work is precise and reliable, setting the stage for a safe and well-built home.
DOOR INSTALLATION

DOOR INSTALLATION

We offer professional door installation services to improve both the function and aesthetic of your home. Whether it's an entry door or interior doors, we install them with care for a perfect fit.
WINDOW INSTALLATION

WINDOW INSTALLATION

Our window installation services provide your home with energy efficiency and enhanced curb appeal. We ensure every window is expertly installed, helping you save on energy costs while adding to your home’s beauty.
SIDING

SIDING

We install durable, attractive siding that protects and enhances the exterior of your home. Our siding options are crafted to withstand the elements while improving curb appeal.
DECK INSTALLATION

DECK INSTALLATION

We build custom decks that expand your outdoor living space and create a perfect spot for gatherings. Our decks are designed to be both functional and beautiful, adding long-lasting value to your home.
HOME REMODELING

HOME REMODELING

Our home remodeling services turn your ideas into reality, revitalizing spaces to better suit your lifestyle. We focus on quality craftsmanship and attention to detail, ensuring each remodel adds comfort and style to your home.

Contact Jeff Martinez Construction Inc. Today!

Ready to start your next home project? Contact Jeff Martinez Construction Inc. today to discuss your vision with our experienced team. Whether you’re planning a home addition, outdoor renovation, or a new build, we’re here to guide you every step of the way. Reach out to us for a consultation, and let’s turn your ideas into a beautifully crafted reality!

  • Licensed & Insured
  • Free Estimates
  • Military & Senior Discounts Available
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