Since 1989 these qualities have  defined Greg Carpenter Concrete Inc. as the premier tilt-up concrete construction company in Northern California. Effective May 1, 2020 GCCI is no longer accepting or bidding for work.

Effective May 1, 2020 Greg Carpenter Concrete Inc. is no longer bidding or accepting for work.

Full Service Concrete Company that Delivers

GCCI has the in-house capabilities to design, plan and construct your next concrete project.

In-House Design & Management Team

Includes CAD Drafting capabilities to get your project finished ASAP.

Own & maintain a wide equipment inventory

We make the investments to make certain your job is done correctly!

Experience to increase your value engineering

We offer assistance in planning & scheduling to ensure a smooth project completion!

GCCI Has Defined Excellence in Structural & Industrial Concrete Construction Since 1989

Our experience and commitment to excellence means GCCI adds to your value engineering using cost-effective methods and on-time scheduling. GCCI uses the latest in laser screed technology to ensure the highest quality results. GCCI saves you time and money.
GCCI employs a full-time safety manager and our safety record is second to none with a MOD rate consistently under 1.0 (currently .76). Every employee shares Greg’s dedication to safety while providing the finest tilt-up shell construction in the industry.
GCCI has the in-house capability to design and manage every phase of your concrete project from foundation to tilt-up construction. Our completed projects include a wide range of government and commercial use buildings from hospitals to warehouses. We have completed single project’s as large as 955,000 sf.

GCCI provides high quality in all phases of concrete services, which include:

Concrete Packages


All Phases of Site Concrete

Cast-In-Place Concrete

Slabs on Metal Deck

Place and Finish Concrete with Laser Screed (slabs and paving)

Laser Screed (rental and operator) is also avaiable

Advantages of Tiltup Construction Techniques

If you are considering the construction of a new building, regardless of its purpose, you want a building that meets or exceeds your specific needs, is attractive and enhances your business image, reasonably priced, and efficient – a building in which you can take pride!   Tilt-Up concrete construction can provide you with all of these benefits and GCCI has vast experience building tilt-up concrete shell buildings in Northern California. We specialize in this type of construction because of the inherent advantages for owners and developers that traditional structures don’t have.

Focus on Safety

GCCI integrates safety into every process, schedule and project plan. Our full time safety manager attends all project planning meetings to ensure that safety is not only a consideration but is included in every step of the planning process.

GCCI incorporates safety into our model of quality construction process including project meetings, incident/accident investigations and review, on site crew safety monitoring.

A full time Safety Manager who is on site daily

OSHA 30-hour certification and Training, First-Aid/CPR training

All employees trained on personal protective equipment, hazards communication, fall protection, material handling

Safety training for each job-specific phase and process

Effective May 1, 2020 Greg Carpenter Concrete Inc. is Not Bidding or Accepting Work

GCCI Is proud the tradition of excellence and the legacy of outstanding buildings and projects we have helped to create since 1989!