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P.O. Box 3773
Albuquerque, NM 87190-3773
(505) 888-6161

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Souder, Miller & Associates

5454 Venice Avenue NE, Suite D
Albuquerque, New Mexico 87113
Phone: (505) 299-0942 or (877) 299-0942
Fax: (505) 256-7600


Douglas W. Mize, PE

Peter G. Fant, PE
Chief Executive Officer

Karl E. Tonander, PG, PE, CPG
Senior Vice President, Chief Operating Officer

Reid S. Allan, PG
Senior Vice President, Environmental Business Line Manager

Angela Valdez, PE, CFM
Vice President, General Civil Business Line Manager

William F. Brewster, PS, CFedS
Vice President, Surveying Business Line Manager


Souder, Miller & Associates (SMA) is a 130-person employee-owned engineering, environmental, and surveying consulting firm serving New Mexico, western Colorado, eastern Utah, and eastern Arizona.  SMA has successfully worked throughout the Rocky Mountains and southwestern United States providing civil, structural, and environmental engineering and surveying services for state, municipal, and private clients.  SMA's civil and structural engineering services include commercial and municipal site planning and development; concrete foundation and earthen structures; streets, roads, and bridges; hydrological studies and hydraulic structures; water distribution and sewer systems; water and wastewater treatment systems; and preparation of construction documents including drawings, specifications, and contracts.  SMA's environmental science and engineering division provides complete investigative, analytical, and remediation services.  In addition, SMA has the capabilities to provide construction support services to the level necessary to support a client's needs.  SMA also provides surveying services in support of many types of engineering projects.

SMA's staff is committed to serving clients' needs by working closely with each and every client to help achieve a final work product that meets the client's needs and budget.  Local offices and a broad range of expertise are the keys to consistently making this happen.  Clients receive personalized, responsive, economical service combined with the full-service "one-stop shopping" typically offered only by larger companies.


Wastewater Treatment System Design-Build, Pueblo of Tesuque, NM
-  Water System Improvements Phase II, Pueblo of Santa Clara, NM
-  Cuatro Villas MDWUA Phase II A/B Improvements, near Espaņola, NM
Taos Valley Regional WWTF MBR Upgrade, Town of Taos, NM
Cutter Lateral Eastern Navajo Pipeline, Navajo Nation, northwestern NM
Doņa Ana MDWCA Surface Water Transmission Line Improvements, Las Cruces, NM
-  Hachita MDWCA Water System Improvements, Hachita, NM
-  Santa Teresa 20 MW Array Site Development, First Solar, La Union, NM
-  Macho Springs 50 MW Array Site Development, First Solar, Nutt, NM
-  US 62/285 Canal Street Corridor Study and Preliminary Engineering, Carlsbad, NM; New Mexico Department of Transportation
-  San Jose Boulevard Improvements Phase I, Carlsbad, NM
-  Andrea Drive and US 64 Intersection, Farmington, NM; private developer
-  Oliver Street, Aztec, NM; City of Aztec
-  Intrepid Potash Mine C705 Pipe Project Survey Services, Carlsbad, NM
-  UAS Hangar Facility Survey Services, Holloman AFB, Alamogordo, NM
-  Environmental Monitoring, Butterfield Trail Regional Landfill, 15 miles west of Deming, NM
-  Cell Design and Construction, Environmental Monitoring, Taos Regional Landfill, Taos, NM
-  Environmental Monitoring and Engineering Design, Roswell Municipal Landfill, Roswell, NM
Corrective Measures Design and Implementation, Environmental Monitoring, City of Las Vegas Landfill, Las Vegas, NM


Santa Fe
1201 Parkway Drive
Santa Fe, NM 87507
Phone: (505) 473-9211 or (800) 460-5366
Fax: (505) 471-6675
Contact: Peter Fant, PE

2101 San Juan Boulevard
Farmington, NM 87401
Phone: (505) 325-7535 or (800) 519-0098
Fax: (505) 326-0045
Contact: Reid Allan, PG

Las Cruces
401 N. Seventeenth Street, Suite 4
Las Cruces, NM 88005
Phone: (575) 647-0799 or (800) 647-0799
Fax: (575) 647-0680
Contact: Karl Tonander, PG, PE, CPG

500 N. Main Street, Suite 800
Roswell, NM 88201
Phone: (575) 624-2400 or (800) 648-8505
Fax: (575) 624-2442
Contact: Paul Zagone, PE

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