In May of 2003, Theresa Gaines Nix purchased Gainco and began marketing environmental services. The emphasis of Gainco is on soil and groundwater remediation. Gainco provides sales and rental of remediation equipment and operating service personnel. Gainco is certified as a Historically Underutilized Business (HUB) by the State of Texas and as a woman owned business through the Women's Business Enterprise National Council.

Gainco's principals and key personnel possess over 70 years of environmental and oil and gas experience. Gainco offers a broad expertise in soil and groundwater remediation. Gainco provides support personnel consisting of assistant professional staff, field technicians, and administrative assistants.

Gainco's mission is to provide our clients with the most cost effective and appropriate remediation technology for soil and groundwater remediation on a site by site basis. Gainco strives to provide the best customer service possible to our clients. Gainco is commited to maintaining focus on our client's needs using common sense practices.


PO Box 309 • Portland, TX 78374 | Tel: 361-643-4378 | Fax: 866-306-0436
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