4.5 
105 *The Angi rating for Treehouse Building companies in Jefferson, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
*The HomeAdvisor rating for Treehouse Building companies in Jefferson, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
Last update on February 01, 2026
Serving Jefferson, WI and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Lynchpin did everything right, from the beginning. Quick response to my request for estimate, timely completion of the project at a fair price. They were friendly and professional in all respect. I would hire them again in a heartbeat."
Serving Jefferson, WI and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Had 4 odd jobs to be done. 2 doors that needed trim/adjustment to close (new carpeting). Needed handrail extended for special needs child. Finally repair of kitchen/Dining room swinging door that was off its hinges. Came on time and did repairs within one day. Held to his quoted price. very good work."
+2
Serving Jefferson, WI and surrounding areas
Approved
Free estimates
Small jobs welcome
"John built an amazing garage storage unit for us. Did it in less than a day, stuck to his estimate which was very reasonable. He’s pleasant, efficient and dependable. We will have him back for more projects."
Serving Jefferson, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I have over 25 years remodeling experience and do custom wood working as well as saw mill services that I can bring to you. Also great at small automotive repairs.
Serving Jefferson, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
General contractor. Jack of all trades. \n
+4
Serving Jefferson, WI and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
My name is Jack Babinski and I am an engineering student at MSOE. I have experience working on all sorts of projects. Everything from industrial paint dispenser to drywall. HVAC to Security Cameras. I am located in downtown Milwaukee but I am willing to travel up to ~50 miles. I like doing quality work and wont leave a job finished until the client is pleased with the result and I am proud of what I did.
Serving Jefferson, WI and surrounding areas
Approved
Ive spent the past 20 years building a skill set to become a well rounded crafstman. I focus on quality and detail to make sure every job is done right. From custom woodworking to stained glass windows I can help with all of your home projects.
Serving Jefferson, WI and surrounding areas
Approved
I’m helpful, reliable, knowledgeable, and dependable. I can fix most anything and if not know someone who can. I’ve been building and fixing household items for many years (45 years) and I have a wealth of experience to draw from.
Serving Jefferson, WI and surrounding areas
Approved
I have done property management for the last 7 years doing everything from clean outs, drywall repair, painting, installation of LVP, power washing, trim work, and much more
Serving Jefferson, WI and surrounding areas
Approved
Retired professional firefighter who has been helping people for over 30 years. I have been in involved in the construction trades, repair, maintenance, remodels, landscaping for more than 40 years. Looking to help you out with your repairs and projects.
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