Usa-Places.com has listed approx 9 consultants in Houston. Some of the Top rated consultants in Houston are- RPS Group Inc. (formerly Evans-Hamilton Inc.), Subsurface Consultants & Associates, arntz law firm in houston tx, Pag Consulting Inc., Presidio, Geosyntec Consultants, Tatum a Randstad Company, Petrophysical Solutions Inc & Pag Consulting Inc..