We safely provide quality, and timely delivered construction projects to clients so that they can be successful in their mission.


Contact Us

502 Stevens Drive, Richland WA 99352


(509) 946-6188

// About Us

Never Overcommit
& Under-Perform!

DGR Grant Construction, Inc. began operations in January of 2011 and continues to nurture a dedication to skill, integrity, and responsibility that are the foundation of DGR Grant Construction.

AGC Safety Awards

We have an excellent safety record and embrace the philosophy of “zero accidents”.

Hanford Reach Museum
// Our Projects

General Contracting

DGR*Grant Construction, Inc. is a full-service commercial & industrial general contractor in all sectors from Private, Public Works and Federal Contracting. We are a very diversified contractor in that we do small projects from 40K to larger projects over 20 Million.

// Our Services

We Provide Multiple Delivery Systems

Contact us today to learn more about how DGR Grant Construction can provide services for you.

General Contracting

Private Contracting


Public Works Contracting


Federal Contracting

// Our Vision

Your Partner for
Mission Success

DGR*Grant Construction, Inc. began operations in January of 2011 and continues to nurture a dedication to skill, integrity, and responsibility that are the foundation of DGR*Grant Construction.

DGR*Grant Construction Inc. is dedicated to both integrity and quality workmanship. We offer a full range of construction services for commercial and industrial facilities. We have over 11 years of experience and have successfully completed hundreds of projects ranging from small job orders to world class research laboratory facilities.

// Our Clients

Who We Work With

Our customers include private owners and a wide range of local, state, and the Department of Energy.


Knowledge & Skill

We have extensive experience in both Design/Build and Fixed Price construction. DGR*Grant Construction Inc. has built many complicated and intricate structures including industrial concrete foundations, block and brick structures, steel and wood structures, pre-engineered and structural steel buildings and we have installed numerous architectural finishes.

// Safety

Quality Assurance Programs

DGR*Grant Construction Inc. is accustomed to working on projects which require rigid inspection and quality assurance procedures. We have successfully performed several projects under our NQA-1Quality Assurance Program.

DGR*Grant Construction Inc. has an excellent safety record and embraces the philosophy of “zero accidents”. DGR*Grant Construction is a member of the Inland Northwest AGC Safety Team and has received multiple Excellence In Safety awards and Certificate of Commendations for our Zero Incidence Rate.

// DGR Staff

Our Leadership Team

DGR has been in Richland, WA, since our opening in January of 2011. Over 90% of our direct employees live within the Tri-Cities.

Tim Doyea


Nathan Sapp

Project Manager

Matt Fredrickson

Vice President

Jim Purdom

Safety Manager

Dick Richter


Jennifer Grillo


Noah Wagner

Project Manager

Annabel Perez

Office Manager
// contact details

Contact Us

Give us a call or send us a message using the contact form. We will be happy to answer your questions.

Our Address:

502 Stevens Drive, Richland WA 99352

Our Mailbox:


Our Phone:

(509) 946-6188

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