Serving for over 100 years with Integrity

Since 1919, integrity has been the foundation of Serenus Johnson Construction. This integrity is based on a personal and industry standard. Our staff and crews share this vision of investing in the future by satisfying every customer on each project.

We work with each customer as an individual, with the understanding that our future success is built on a lasting relationship. Serenus Johnson’s reputation for honesty and fairness extends to the subcontractors. Only by developing a team of dependable workmen can we consistently deliver a quality project on schedule.


At Serenus Johnson Construction, professionalism simply means that we provide construction services that result in the customer achieving their goal. We accomplish this by continual innovation of our building methods …


For over 100 years, Serenus Johnson Construction has built a reputation for a superior workmanship and open communication with their customers on a wide range of construction projects. We have learned that our staff of Estimator/Project…


We utilize many delivery systems to best meet your construction needs including our preferred fast track, high quality, team building and exciting Design/Build delivery method. Let us walk you through our Design/Build program…

Social Media Feed

Serenus Johnson is closed today in observance of Independence Day! Be safe and enjoy the weather! 🌞

Proud to be sponsoring this upcoming golf outing at the Ubly Heights Golf & Country Club
For more information, contact Dan Detgen!

Carpenter foreman Steve LaFramboise just finished this beautiful sliding barn door, a custom project for our partners at Porex

We can’t wait to see everyone at our Annual Dinner Around the World event presented by Dow tomorrow evening (and to eat all the delicious foods prepared by local #GoGreat restaurants and venues).

As we prepare we’d like to take a moment to thank all of our sponsors for the event, it ...truly would not be possible every year with out.

Title Sponsor:

Ginger Sponsors:
F.P. Horak
Game Changer Therapy Services LLC
Remer Plumbing Heating & Air Conditioning Incorporated

Cinnamon Sponsors:
Cumulus Media
Labadie Buick GMC
Elizabeth “Libby” Pionk, Do & Maryanne Eagle
PNC Bank
Serenus Johnson Construction

Basil Sponsors:
Healthway Compounding Pharmacy
Plante Moran
United Bay Community Credit Union
Weinlander Fitzhugh CPAs

Lemongrass Sponsors:
Barb Engelhardt-Carter
COPOCO Community Credit Union
Graff Chevrolet Bay City
Independent Bank
Landmark Healthcare Facilities
Michigan Sugar Company
Saginaw Bay Dermatology
Shaw Contracting
Tondue Medical Spa
UA Local 85
Wildfire Credit Union

Our Projects


Serenus Johnson Construction has served the Great Lakes Bay Region and beyond for over 100 years as a commercial and industrial General Contractor. Our commercial clients are broad and include historical restoration, healthcare, retail, business office, educational, manufacturing and more.  We take pride in the first rate services we provide our clients and the ability to manage numerous projects simultaneously. 

As members of the Michigan Chapter of the Associated General Contractors since January 1, 1960 we have been involved with the many improvements made in the commercial/industrial construction industry over these years that serve both our clients and employees well.

Our close working relationship with the Carpenters 706 and Laborers 1098 labor unions provides beneficial strengths to our company that in turn benefits our customers.

” We covet the relationship we have built with you, and your work again over the past year, and especially over the summer, has reinforced how committed you are to continuing that relationship. On behalf of our board of education, employees and families of Bangor Township, please let all your workers know how appreciative we are of the work they have completed. We are blessed to have such professional and over-achieving experts partnering with us.”

–Matthew Schmidt, Bangor Township Schools, Superintendent

“Rescue Ministries greatly appreciates the many ways that Serenus Johnson Construction has assisted our ministry. There have been numerous projects in which you have consulted, designed and conducted projects of renovations for our facilities. We have found whether the project was large or small, we had your best effort of planning and construction and have always been completely satisfied with the final results. It is a great assurance to have a local company that has the capacity to meet our needs.”

Dan Streeter, Rescue Ministries of Mid-Michigan, Chief Executive Officer

Our dedicated team

Serving Michigan for Over 100 years

If you have any commercial construction or renovation work needed call us at:

(989) 686-1900 or Contact Us

Made in Michigan by: Cadmium Design Studios