Home Additions in Marshfield, WI
A home addition in Marshfield is usually the answer to a question the family has been asking for a couple of years already. Where does everyone actually fit when they all come home?

A Marshfield Addition That Holds Up to Real Wisconsin Living
The hardest part of any addition isn’t the construction. It’s the planning, and specifically the part where someone has to figure out how a new room can attach to an old house without looking like an afterthought from the curb.
That’s where we spend the most upfront time on Marshfield projects. Reading the existing roofline, finding the right place for the tie-in, making sure the floor heights line up, figuring out where the HVAC and electrical extensions actually need to go. Six weekends of design conversations save six months of regret.
The build phase, once the plan is solid, runs how you’d expect. Owner-supervised crews, the trades coordinated through one schedule, and daily updates, so you’re never wondering what’s happening on the site. A 3D rendering of the finished space sits in your hands before anyone signs anything. The 5-year workmanship warranty backs everything we install. The Wisconsin Dwelling Contractor licensing is documented.

Licensed Dwelling Contractor

Professional 3D Designs

5-Year Workmanship Warranty

Constant Check-Ins & Updates

Justin – Owner of Remodeling Journey
Hi, I’m Justin, owner of Remodeling Journey. We are a remodeling company dedicated to upgrading your home while being respectful of your space and your family time.
From our stress-free design process with 3D designs, provided project schedules, to our transparent communication and our 5-year workmanship warranty, we turn a dreaded home renovation into a pleasant remodeling journey with an upscale experience.

- Trusted By 50+ Wisconsin Families
- Licensed Dwelling Contractor (#DC072000742)
- Owner-supervised crews
- Professional 3D design renderings
- 5-year workmanship warranty
- Family-owned and operated
See Our Work in Marshfield, WI
3D Home design
5-year workmanship warranty
Trusted by 40+ families
What People in Marshfield, WI Say About Us
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Marcie Knase
Justin and his crew were the greatest to work with. The estimate came spot on. The time line we were provided with was very close (in fact they were done a bit earlier than expected).
Everyone we dealt with were very personable and professional. They made sure we were satisfied with each step of the process asking questions and letting us ask questions.
The little added things like replacing our 40 watt bulbs with 60’s because I mentioned the room seemed dark.
No matter who was working for the day, they never left a mess at the end of the day. We are thrilled with the new bathroom and how things in the second bathroom were updated.
This will make us staying in our home as we age possible. We will use this company again when the need arises.
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Rebecca Blonsky
We wanted to update our bathroom and it was so hard to find someone to even return a email or phone call.
That was until I reached out to remodeling journey. Justin and his team were very easy to work with.
After reaching out for an initial quote he got back to me very quickly. He was able to understand what we were looking for and give us an expected cost and timeline.
He then was able to create a 3D rendering and helped with design along with his team. The timeline was available online and was very accurate.
Everyone was very professional. In addition, the mess/dust was significantly less than I expected, which was wonderful.
Our bathroom turned out exactly how we were hoping and was even finished ahead of schedule and right on budget.
Justin was available every step of the way and was extremely responsive. I would absolutely recommend Justin and remodeling journey and look forward to future projects with Justin and his team.
How Much Does a Home Addition Cost in Marshfield, WI?
Pricing varies depending on size, scope, and what’s involved in tying the new construction to the existing house. Smaller dedicated additions like sunrooms or single-room expansions usually start in the $55,000 to $80,000 range. Larger additions involving a primary suite, multiple rooms, or a second-story build typically run $130,000 and up.
Call (715) 551-7328 or send us a message through our contact page for a real quote.
5 Factors That Affect Home Additions Costs:
- Footprint and Square Footage: A 200 square foot bump-out is a different scale of build than an 800 square foot two-story addition. Material costs and labor hours scale with the size, but the per-square-foot cost tends to drop on larger builds.
- Foundation Method: Some projects work with traditional poured footings, others run cleaner with helical piles or slab-on-grade depending on soil and site access. The right choice depends on your lot, not on what's easiest to bid.
- Tying Into the Existing Home: The biggest hidden cost on most Marshfield additions is the work needed to connect the new framing to the existing structure. Old headers, undersized joists, and outdated electrical sometimes have to be addressed before the new construction can finish.
- Energy Performance: A well-insulated addition costs more upfront and pays itself back across Wisconsin winters. Spray foam, vapor barriers, properly sized HVAC capacity, and high-performance windows are all worth the investment in this climate.
- Interior Finish Tier: Built-in cabinetry, hardwood floors, tile work, custom lighting. The same shell can come in at very different price points depending on what fills the inside.
Honest Pricing, Reliable Scheduling
Budget
The number on the contract is the number you pay. Scope changes happen in writing with your approval, never on the back end. Itemized estimates make every line clear before you sign.
Timeline
Most single-room additions wrap in 6 to 10 weeks. Larger projects with full primary suites, multiple rooms, or second-story builds run longer. The schedule respects your household, and the crew never starts hammering at hours that don’t make sense for your family.
How Your Home Addition Project Comes Together

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Collaborate

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Build

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Enjoy
FAQs About Home Additions in Marshfield, WI
Build the Extra Room Before Another Holiday Tests the Old One
A well-planned home addition transforms how the rest of the house gets used. Remodeling Journey brings the licensed crew, the 3D design renderings, and the 5-year workmanship warranty that makes the work worth the investment.
Learn more about our full approach to home additions, or call us at (715) 551-7328 or message us here, and we’ll head out to walk the property with you.

Miranda Merchant
Justin exceeded my expectations. Our shoe rack and window seat with storage turned out beautiful and the prices were very reasonable!
Thanks Justin and Adria! I will keep you in mind for future projects. I posted before and after photos on their Facebook page.

Mariah Seiser
They helped us visualize our dream rooms and bring them to life! Professional and super personable! Highly recommended!
Other services you might be interested in...
Marshfield is a small city in central Wisconsin known for its strong medical sector anchored by Marshfield Clinic Health System, its long-running agricultural heritage, and the kind of established residential neighborhoods that have shaped the community for generations. The Wildwood Park and Zoo sits at the center of local family life, with green space, walking paths, and a free city zoo that’s been drawing families since 1930. Working on home additions in Marshfield, WI, means building onto homes with real history, which is part of why the work stays interesting.