Key Personnel
Gerald Nell
Gerald A. Nell In Memoriam Read Bio
Michael Nell
Michael A. Nell President and Owner Read Bio
James Glynn
James J. Glynn V.P. Real Estate Read Bio
Lori Choinski
Lori A. Choinski Brokerage Services Read Bio
Alex Kasun
Alex Kasun Brokerage Services Read Bio
David Peterson
David E. Peterson Senior Project Manager Read Bio
Mark Freding
Mark D. Freding LEED AP Certified Architect Read Bio
Mark Lonkoski
Mark A. Lonkowski Mechanical Division Manager Read Bio
Jeffrey Peters
Jeffrey A. Peters Electrical Division Manager Read Bio
Gail Croisatiere
Gail Croisatiere Administrative Assistant Read Bio
Michelle Gundrum
Michelle Gundrum Administrative Assistant Read Bio
Chris Remitz
Chris Remitz Controller Read Bio
Jacob Spiewak
Jacob Spiewak Facilities Management Read Bio

Committed to Excellence

Well into our fifth decade, Gerald Nell Inc. has earned an enviable reputation through our unique “One Team, One Roof” concept that features single source integrated services. Extensive experience with in-house construction and real estate services, and relentless attention to detail provides value-driven results. Our staff of real estate professionals, architects, engineers and project managers are second to none, as is their performance and workmanship.

Our in-house design team provides site and master planning, architectural, electrical, plumbing and HVAC consultation, specifications and design criteria specifically tailored to your company’s requirements. Every project is “value-engineered” to meet your budget.

Our project management staff delivers results you can count on. Our field crews perform the following trades: masonry, concrete, rough and finish carpentry, electrical, plumbing, HVAC, interior painting and finishes. We are a merit shop employer and a member of Associated Builders and Contractors.

Our real estate team offers comprehensive analysis of your existing and future real estate needs. We manage over two million square feet of office, warehouse and manufacturing space in Milwaukee and Waukesha counties, maintaining a continual commitment to your complete satisfaction through the value enhancement of each property.

Customer Testimonials

Customer References

Becker Ritter Funeral Home

14075 West North Avenue
Brookfield, WI 53005
Joe Becker
(262) 782-5330

Bevco Engineering Company

W222 N5739 Miller Way
Sussex, WI 53089
Chris Shult
(262) 820-2400

Food Pantry of Waukesha County, Inc.

215 N. North Street
Waukesha, WI 53188
Karen Tredell
(262) 783-5437

Humane Animal Wefare Society (HAWS)

701 Northview Road
Waukesha, WI 53188
Lynn Olenik
(262) 542-8851

Jannsen Wealth Management

W229 N1433 Westwood Drive
Waukesha, WI 53186
Terry Jannsen
(262) 696-5167

Kwik Trip Inc.

1623 Oak Street
La Crosse, WI 54602
Brad Fry
(608) 781-8988

Olsen Safety Equipment Corporation

2120 Airport Road
Waukesha, WI 53187
Orville Olsen
(262) 547-4455

Silgan Containers Mfg. Corp.

5701 Frontier Road
Oconomowoc, WI 53066
Craig Benson
(262) 569-5853

Shorewest Realtors

17450 West North Avenue
Brookfield, WI 53045
Joe Horning or John Paul Horning
(262) 827-4200

The Cabinettree

595 Janacek Road
Brookfield, WI 53045
Chris Draeger
(262) 785-0225

Brooks Tractor

12101 W. Silver Spring Drive
Milwaukee, WI 53225
Lew Brooks
1-608-837-5141

Trade References

Air Associates, Inc.

W226 N6323 Village Drive
Sussex, WI 53089
Tim Schires
(262) 246-6900

Northway Fence, Inc.

N57 W13394 Reichert Avenue
Menomonee Falls, WI 53051
Tom Smith
(414) 303-3919

D & L Grading, Inc.

1820 South Johnson Road
New Berlin, WI 53146
Doug Ihlefeld
(262) 521-9050

Ace Iron and Steel Corporation

5118 N. 124th Street
Milwaukee, WI 53225
Jim Dorsey
(414) 466-9200

Zignego Redi-Mix Inc.

W226 N2940 Duplainville Road
Waukesha, WI 53186
Timothy J. Zignego, President
(262) 542-0333

Bank References

BMO Harris Bank (formerly M&I Bank)

770 N. Water Street, NW 18
Milwaukee, WI 53202
Mark Czarnecki , Senior Vice President
(414) 765-7711