Hamann Construction

Hamann Construction Hamann Construction offers general construction, design-build, pre-engineered metal buildings to all of Northeastern Wisconsin.

Since 1933, Hamann Construction Company has been a dedicated and results-oriented leader in the general construction industry in Northeast Wisconsin. We work closely with owners and subcontractors to produce high-quality results that are both on budget and on time. We realize that our best source of future work is from satisfied customers, so we take pride in providing quality craftsmanship and em

phasize key company values like commitment, integrity, and teamwork. With a project portfolio ranging from industrial buildings to healthcare facilities to retail shops, Hamann Construction brings its honest approach to building to each new project. We offer key services including:
General Contracting
Construction Management
Design / Build
Build / Lease
Consulting
Estimating
Purchasing
Scheduling
Demolition / Renovation

For more information, please visit www.hamann.com

WHAT WE DO
DESIGN/BUILD
Give us your concept and we'll work with you to design and construct your building using the most cost-effective methods possible. This saves you money, offers you design flexibility, and makes your project our responsibility. BUILD/LEASE
If you'd like to lease a building, we can build one to suit your particular needs. You can deduct your lease payments, and we can offer you flexibility in terms including a short or long-term lease, an option to buy, and more. PRE-ENGINEERED BUILDINGS
Today's pre-engineered buildings offer many options in both form and function. Our professional designers can take your ideas and translate them into a workable rendering of your building. Hamann Construction Company is an authorized dealer of CECO pre-engineered buildings. We are also able to order from most other pre-engineered building manufacturers. SPECIALTY CONCRETE
Hamann Construction provides competitive quotes in a timely fashion and will complete any type of heavy concrete project with the experience, quality and attention to detail you expect. BUILDING MAINTENANCE & REPAIR WORK
Once your building has been constructed, call us to keep it in top form. We specialize in repairs, modifications and specialty concrete work, performed either on an as-needed or on-call basis. CARPENTRY
From finely detailed woodworking to large-scale additions and renovations, you can depend on Hamann Construction for quality craftsmanship. Whatever the complexity, our skilled, experienced team will get the job done right. DOOR AUDIT SERVICE
Hamann Construction’s Industrial/Commercial Annual Door Audit Service will evaluate your facility’s doors to identify issues, recommend solutions, and create a plan for repair or replacement, and for maintenance. METAL ROOF AND RE-ROOFING
Is your commercial roof failing? Protect your investment with a metal roof. Whether it’s for a small storefront or an expansive factory, Hamann can provide a high-quality, long-lasting metal roof to fit your business and your budget. Hamann Construction Company is headquartered in Manitowoc, Wisconsin, and serves Northeastern Wisconsin.

Don't forget to spring forward this Sunday! It's time to lose an hour of sleep but gain an hour of sunshine ☀️
03/05/2026

Don't forget to spring forward this Sunday! It's time to lose an hour of sleep but gain an hour of sunshine ☀️

As we close out another successful year, we are honored to acknowledge the remarkable dedication of our Hamann employees...
12/29/2025

As we close out another successful year, we are honored to acknowledge the remarkable dedication of our Hamann employees who've reached milestone anniversaries with our company. We are grateful for their tireless efforts.
L to R: Jim Hamann, Secretary; Joe Christel, 5 years; Travis Neumeyer, 25 years; Steve Hamann, Vice President; Tim Hephner, President/Treasurer

🎄May this holiday season bring you boundless joy and a New Year filled with endless possibilities. We are deeply gratefu...
12/22/2025

🎄May this holiday season bring you boundless joy and a New Year filled with endless possibilities. We are deeply grateful for your continued business, and look forward to continuing to serve you in the years to come.

May your day be filled with blessings and joy, HAPPY THANKSGIVING!
11/26/2025

May your day be filled with blessings and joy, HAPPY THANKSGIVING!

Daylight Saving Time ends this Sunday, November 2, at 2am. It is also a good time to test your batteries in smoke and ca...
10/31/2025

Daylight Saving Time ends this Sunday, November 2, at 2am. It is also a good time to test your batteries in smoke and carbon monoxide detectors. Enjoy your extra hour of sleep!

Hamann Construction is completing a comprehensive renovation of the 1926 Elks Lodge into the Violet Inn, Lounge & Spa on...
10/02/2025

Hamann Construction is completing a comprehensive renovation of the 1926 Elks Lodge into the Violet Inn, Lounge & Spa on 16th Street in Two Rivers.
Extensive demolition and structural modifications were needed to bring the building up to code and accommodate the new room layouts. A new roof, windows, insulation, drywall, HVAC, electrical, plumbing, sprinkler system, and an ADA-compliant elevator was added. On the main floor, the original maple floor was beautifully refinished, 12+ foot ceilings were transformed, and the fireplace was refurbished for a touch of luxury and comfort in the “Nest Lobby” and event space area. Six nature-inspired guest rooms with private bathrooms were added, and a private outdoor terrace was constructed for guests. The building’s exterior was also refreshed with new paint on the front entrance area, and damaged bricks, stone, and mortar were repaired or replaced. The layout was changed in lower-level areas to include spaces for the Inn’s Violet Spa with an infrared sauna and massage treatment rooms, a yoga studio, a vintage Fox Den Lounge and Speakeasy, and a self-service laundry area for guests.

Progress update: The concrete press pit at Manitowoc Tool & Manufacturing LLC's Vits Drive facility has been completed. ...
10/01/2025

Progress update: The concrete press pit at Manitowoc Tool & Manufacturing LLC's Vits Drive facility has been completed. This infrastructure upgrade will support the installation of a state-of-the-art 660-ton precision metal stamping press. Manitowoc Tool and Manufacturing is an industry-leading production metal stamping, metal fabrication and tool & die facility.

Address

4613 Custer Street
Manitowoc, WI
54220

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

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