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Gamma Construction, established in 1985, is a general contractor committed to client value. Our reputation and business growth is built on customer satisfaction through a consistent quality product, proven subcontractor relationships, financial strength and streamline management.

Green Building Council

Gamma has been a member of the Green Building Council since 2008.

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Building Information Modeling

Gamma personnel are trained in managing & implementing BIM processes.

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Gamma News

Kelsey-Seybold Medical Office – Kingwood, Texas. This medical office will replace and expand Kelsey-Seybold’s former Kingwood Clinic, which was destroyed by Hurricane Harvey. The new Kingwood Clinic will increase in size from 20,000 square feet to nearly 55,000 square feet, and patients will have access to an expanded capacity in primary care, including internal medicine, family medicine, pediatrics, and obstetrics/gynecology. In addition to the expanded capacity, Kelsey-Seybold Kingwood Clinic may add new specialties, such as pulmonary, cardiology, physical medicine and rehabilitation/spine, and optometry to an already robust list of specialties that includes allergy, endocrinology, gastroenterology, orthopedics – sports medicine, and podiatry.

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Design-build has historically been a small percentage of the domestic construction market. As more and more clients realize the need to bring a design and construction team together early in a project, we have seen design-build growth in recent years.

In a design-build assignment, we form an alliance with a design entity with which we have a successful history and that encompasses the best experience with the particular project type. Working in tandem with the designers, we provide budget estimates throughout the design phase, implement schedules for design and construction, study long lead item identification and procurement and guide the team throughout the process.

Once the project has reached final design and construction begins, we perform as the general contractor to complete the work. Design-Build is procured by the Owner under a single contract.