1970
– Polk Elementary School, Cedar Rapids
– Iowa State Highway Commissioned Garage, Cedar Rapids
– Telephone Building, New Providence
– Administration Building, Red Rock Dam
– Telephone Building, Union
– Addition & Alterations to Boone County Hospital, Boone

1971
– Welch Junior High School Addition, Ames
– St. Cecilia Church, Ames
– Beardshear School Addition, Ames
– Telephone Building, Blairsburg
– School Bus Garage Building, United Community School
– Social Service Office Remodeling, Boone County Courthouse, Boone
– Pipe Tunnel Repairs, Boys Training School, Eldora
– Police Station Remodel, City Hall, Boone
– Northwestern Bell Equipment Building Addition, Indianola

1972
– Radio Relay Building, Northwestern Bell, Webster City
– Central Dial Office Building, Union
– Soil Conservation Building, Ankeny
– Classroom Addition to Campus Baptist Church, Ames
– Polk City Savings Bank, Polk City
– Goodyear Company Store, Adel
– Arnold Moter Supply, Boone
– Panora-Linden Community School

1973
– Gillespie Pontiac-Olds, Inc., Boone
– Boone Moose Lodge, Boone
– Altoona Elementary School
– Citizens National Bank, Boone
– Olds, Pontiac Dealer, Boone
– Citizens National Bank’s Two-Stroy Addition and Drive In Banking Facilities, Boone

1974
– Hallett Office and Shop, Boone
– School Modifications, Edwards School, Ames
– Renovations in the Dallas Center School, Dallas Center
– Safeway Store, Boone
– Waukee High School, Waukee
– Van Buren County Care Facility, Keosauqua

1975
– Maintenance Garage, Corning
– Community Health Service Center, Polk City
– County Home Addition, Boone

1976
– Maxwell School Additions, Maxwell
– Farmers Savings Bank, Mitchellville
– Brooklyn Swimming Pool Addition, BGM School
– Oshkosh Tanning Co., Boone
– Pritchard Brothers, Inc., Boone
– Connecting Passage, Boone County Home, Boone
– Addition to Nevada High School, Nevada
– Adel Municipal Center, Adel
– Addition to Nevada High School, Nevada
– Adel Municipal Center, Adel
– Ogden Community Library, Ogden

1977
– Winterset Fire Station, Winterset
– Safeway Store, Carroll
– Addition to Minburn School, Minburn
– PCA and FLB Additions, Boone
– Window Remodel, Boone County Home, Boone
– Renovation of The Livery, Boone

1978
– Iowa Power, Boone
– Union Witten High School, Union
– Special Care Unit, Boone County Hospital
– Central Christian Church, Boone
– Jr. High Locker Room, Nevada
– Miller Oil Co., Boone
– Foundations and Floors, Woodward State Hospital, Woodward
– School Addition, Norwalk

1979
– Northwestern Bell Telephone Building, Boone
– Olsen Building, Ames
– WOI Building, Ames
– Mary Greeley Hospital Addition
– Hallett Construction Shop, Gilmore City
– Shop Addition & School Remodel, Traer
– 3-M Industrial Plant Remodel, Knoxville
– New Swimming pool, Colfax

1980
– Music Room Addition, Secondary School, Gilbert
– Parking Lot, Boone
– High School Addition, Norwalk
– Canopy, Mary Greeley Hospital, Ames
– Page and Franklin Schools Remodel, Boone
– Rec Building, Chicago & Northwestern, Boone
– Emergency Generator Enclosure, Mary Greeley Hospital, Ames
– Boone High School Renovations, Boone
– Hawkeye Savings & Loan, Boone

1981
– Swimming Pool, Dallas Center
– Canopy Addition, Boone County Hospital
– Boone High School Renovations, Boone
– Jr.-Sr. High School Additions, Manson
– ARC Activity Center, Adel
– Elementary and High School Additions, Manson
– Dallas County Jail Remodel, Adel
– Farmers Savings Bank, Stratford

1982
– YMCA Camp, Boone
– Boone Window Project, Boone
– Grundy Center Community Center
– Archway Cookies, Boone
– School Additions, Gilman