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7600 Parklawn Ave.
Suite No. 214
Edina, MN 55435
952-831-3136    Fax 952-831-3148
Our Projects


  • Empire Sewage Treatment Plant Farmington, MN
  • Metropolitan Wastewater Treatment Plant St. Paul, MN
  • Richmond Sewage Treatment Plant Richmond, IN
  • Rochester Water Reclaimation Plant Rochester, MN
  • Jones Island Sewage Treatment Plant Milwaukee, WI
  • Oxnard Wastewater Treatment Facility Oxnard, CA
  • North/South Sewage Treatment Plants Iowa City, IA
  • Delaware No. 1 Wastewater Treatment Plant Camden, NJ
  • Seneca Wastewater Treatment Plant Eagan, MN
  • Blue Lake Wastewater Treatment Plant Shakopee, MN
  • WLSSD Biosolids Management Facility Duluth, MN
  • Northeast Interceptor Improvements - St. Paul, MN
  • Clinton, IA WTF (Contract A & C) - Clinton, IA
  • Akron Wastewater Treatment Plant - Akron, OH
  • Alexandria WWTF Expansion & Upgrade Alexandria, MN
  • Winston Salem Wastewater Treatment Plant - Winston Salem, NC
  • Faribault WWTF Expansion & Upgrade - Faribault, MN
  • North Sewage Treatment Plant - Ft. Meyers, FL
  • Northeast Interceptor Improvements Phase I St. Paul, MN
  • Tri-City Sewage Treatment Plant - Clackamas, OR
  • Bloomington Siphon Bloomington, MN
  • Cape May Sewage Treatment Plant - Cape May, NJ
  • Des Moines WRA - CSSSF Project - Des Moines, IA
  • Sioux Falls Wastewater Treatment Plant - Sioux Falls, SD
  • Middle Beltline Interceptor, St. Paul, MN
  • South Wastewater Treatment Plant - Indianapolis, IN
  • South Washington County WWTP, Cottage Grove, MN
  • Richmond Wastewater Treatment Plant - Richmond, VA
  • Hastings WWTP, Hastings, MN
  • Advanced Wastewater Treatment Plant - Manassas, VA
  • Stillwater WWTP, Stillwater, MN
  • Altoona Waste Treatment Facility - Altoona, PA
  • East Bethel Wastewater Treatment Plant - East Bethel, MN
  • Brookings WTP Renovation/Expansion - Brookings, SD


  • Surface Water Treatment Plant Myrtle Beach, SC
  • South Water Treatment Plant Decatur, IL
  • Northwest River Water Treatment Plant Norfolk, VA


  • River Bend Nuclear Plant St. Francisville, LA
  • Sherco Unit No. 3 Becker, MN


  • Clarence Cannon Dam Hannibal, MO
  • Lock and Dam No. 26 Alton, IL


  • Ashland Petroleum Refinery No. 5 Renovation/Expansion St. Paul, MN
  • Vulcan Chemical Production Facility Expansion Port Edwards, WI
  • Imation Discovery Center Oakdale, MN
  • Firestone Tire and Rubber Co. Warehouse Expansion Gastonia, NC
  • Firestone Tire and Rubber Co. Truck Tire Plant Des Moines, IA
  • Firestone Tire and Rubber Co. Passenger Tire Plant Salinas, CA
  • Firestone Tire and Rubber Co. Corporate Office Akron, OH
  • Firestone Tire and Rubber Co. Wheel/Rim Plant Russellville, AK
  • Firestone Tire and Rubber Co. Passenger Tire Plant Toronto, Ont.
  • H.B. Fuller Laboratory Complex Expansion St. Paul, MN
  • Deluxe Electronic Payment System Expansion New Berlin, WI.
  • South Dakota Soybean Processors Production Facility Volga, SD.
  • Hennepin County Energy Center #2 Centrifugal Chiller Project Minneapolis, Mn.
  • University of Minnesota Diehl Hall Chiller/Coil Replacement Minneapolis, MN.
  • Cargill - Hales Point Grain Facility Expansion - Memphis, TN


  • Ground Transportation Improvements Miami International Airport, Fl.
  • Metropolitan Rapid Transit System, Washington, D.C.
  • Cochrane Bridge Mobile, AL
  • I-75/I-85 Renovation and Expansion Atlanta, GA
  • MAC Parking Entr./Exit Roadways & Canopies Minneapolis Intl. Airport, MN.
  • MAC Humphrey Terminal Roadways Minneapolis Intl. Airport, MN.
  • MAC Airport Mail Center Minneapolis Intl. Airport, MN.
  • Hana Highway Emergency Repairs - Maui, HI
  • Kamehameha Hwy. Pedestrian Improvements Honolulu, HI.
  • Interstate Route H-3 Finish Unit VI Oahu, HI.
  • Signage & Graphics Improvements Kona International Airport Keahole, HI.
  • C.S.A.H. 17 Renovation Chaska, MN.
  • MCMT East Metro Transit Facility St. Paul, MN
  • Haleakala Crater Road Repairs Maui, HI
  • Kuhio Highway Improvements, Kuhio Hawai
  • Regional Fare Collection System- Metro Transit, Minneapolis,MN
  • SmartCom Installation - Metro Transit, Minneapolis, MN
  • ADA Improvements at Bus Stops - Metro Transit, Minneapolis, MN
  • MCMT Hiawatha LRT O & M Facility Expansion - Minneapolis, MN
  • MnDOT I 35W UPA Signage Upgrade Project Minneapolis, MN
  • ADA Highway Improvements - Kauai & Maui, HI
  • Interstate Route H-1 Guardrail Improvements Honolulu, HI
  • Hennepin County Transportation Interchange Project - Minneapolis, MN
  • MnDOT  Hwy. 23 Renovation - St. Cloud, MN
  • Waiohonu Bridge Replacement - Kauai, HI
  • MCMT Bus Garage Roof Replacements Mpls./St. Paul, MN
  • MnDOT Hwy. 55 (Design/Build) Renovation - Plymouth, MN
  • MCMT Hiawatha Light Rail Platform Expansion/Signals Project - Mpls, MN
  • Hennepin County CSAH 81 Reconstruction - Brooklyn Park, MN
  • MCMT Central Corridor Project Mpls/St. Paul, MN
  • MnDOT I694 Overlay Project - Ramsey County, MN
  • MCMT Southwest Light Rail Project - Hennepin County, MN
  • MnDOT St. Croix River Approach (Design/Build) - Washington County, MN
  • MCMT Park & Ride Facilities, Bloomington, MN
  • MnDOT TH 15 Grade Separation Project - Sartell, MN
  • MnDOT I694/Snelling Ave. Renovation Project - Ramsey Cty. MN
  • MnDOT TH 94 Drainage & Lighting Project - Maplewood, MN
  • MnDOT Maplewood Mall Parking Structure - Roseville, MN
  • MnDOT TH 36 Grading/Surfacing - Signals/Lighting & TMS- Lake Elmo, MN
  • MnDOT TH 65 Pedestrian Bridge Project - Anoka, MN
  • MnDOT TH 61 TMS/Signal System Upgrade - Dakota County, MN
  • MnDOT TH 71 Reconstruction - Browerville, MN
  • MnDOT TH 55 Upgrade Project - Detroit lakes, MN
  • MnDOT TH 10/15 Upgrade Project - Sauk Rapids, MN


  • Pillsbury Tower Minneapolis, MN
  • Norwest Operations Center Minneapolis, MN
  • Northwestern National Life Building Minneapolis, MN
  • Galaxy Office Tower Minneapolis, MN
  • Mall of America Bloomington, MN
  • Federal Reserve Bank - Minneapolis, MN
  • American Express Tower Minneapolis, MN
  • Science Museum of Minnesota - St. Paul, MN
  • Minnesota Zoo Discovery Bay Project Eagan, MN
  • Medtronic Lake Pointe Corporate HQ Project Fridley, MN
  • 50 S. Sixth St. Tower Minneapolis, MN
  • 390 No. Robert Street Office Bldg. Renovation, St. Paul, MN
  • Phoenix on the River Condominium Tower, Mpls, MN
  • Le Sueur County Courthouse - LeCenter, MN
  • Ivy Hotel & Residence Minneapolis, MN
  • Imation Discovery Center Project - Oakdale, MN



  • Rio Verde Planned Community Rio Verde, AZ
  • Little River Terrace Phase III Miami, Fl.
  • Cottages of Henderson, Henderson, KY



  • Squadron Operations Building, McConnell AFB Wichita, KS
  • Capehart Family Housing, McConnell AFB Wichita, KS
  • Great Lakes Family Housing, Glenview NAS, Glenview, IL



  • University of Minnesota Walter Library DTC Renovation Minneapolis, MN.
  • University of Minnesota Molecular & Cellular Biology Bldg. Minneapolis, MN.
  • University of Minnesota- Microbial & Plant Genomics Building, St. Paul, MN
  • Armstrong High School Renovation, Plymouth, MN
  • Cooper High School Renovation, New Hope, MN
  • Robbinsdale Area Learning Center Renovation, Robbinsdale, MN
  • Edgewood School Renovation, Osseo, MN