Altimus Oil and Gas Services, L.L.C. Home / Altimus Oil and Gas Services, L.L.C. Share: OIL & GAS Altimus Oil and Gas Services, L.L.C. Visit Website 700 Milam Street Suite 1300 Houston, TX 77002 (832) 871-5199 (713) 871-5001 (fax) Visit Our Website www.Altimus.biz Hours: Monday-Friday 9 A.M. to 5 P.M. About Map About ALTIMUS specializes in helping you to profit from Mexico´s energy reforms. Our partner company in Mexico ( founded 1964), is an expert in all aspects of gas networks & equipment sales and service. Directions At Pennzoil Place in downtown Houston, the corner of Milam and Rusk. What's Nearby? Distance: 5 10 15 20 25 50 mi.