Markham Contracting Co. Inc.

Markham Contracting Co., Inc. began as an Phoenix excavating contractor in 1977. Now one of Arizona’s largest grading, paving, civil and general engineering contractors. We are commercial construction. We work with Federal and state agencies, municipalities, commercial developers and residential developers providing utility infrastructure, site balancing, road access and surface treatments Member of these construction associations: AGC - Associated General Contractors of America ACE - Alliance for Construction Excellence ACEC - American Council of Engineering Companies APWA - American Public Works Association CFMA - Construction Financial Management Association CMAA - Construction Management Association of America AAED - Arizona Association for Economic Development ASHE - American Society of Highway Engineers