About Us

Maintech has been providing quality rotating equipment repair services since our founding in 1981.  The current ownership and management assumed control in 1996.  Since that time, the physical plant and facilities have quadrupled in size to approximately 51,000 square feet under roof, and from two to four acres of available surface area.

Headquartered in the heart of the South Texas petrochemical, refining and oilfield industries, we understand the importance of providing reasonable and reliable repair services.  Our experienced, well-trained and quality-oriented craftsmen provide a complete, professional repair, on time and within budget, with each and every project.

Our primary focus is in five areas of core competencies:

Turnkey Repair Services

Precision Machining

Oilfield Equipment Repairs

Field Services

Sales & Service of Flowserve Pumps


  • North American Industry Classification (NAICS) – 811310

  • Standard Industrial Classification (SIC) – 3599

  • ISO 9001-2000/API Q1 Seventh Edition compliant