Cedar timber-frame addition interior by 131 Contracting
131 Contracting · Central Minnesota

Home Additions in Central Minnesota

More space without leaving the home you love. We design and build additions that tie seamlessly into your existing structure — from primary suites to mudrooms to second stories.

What's Included

Everything, handled by one team

Our additions packages typically include:

  • Foundations, frost footings, and slabs
  • Framing, roofing, and siding tie-in
  • Window and door installation
  • Insulation, drywall, and finish carpentry
  • Electrical, plumbing, and HVAC extension
  • Matched exterior finishes
  • Permits, engineering, and inspections
Cedar timber-frame addition interior by 131 Contracting
Our Process

Consult · Design/Quote · Build · Walkthrough

Step 1

Consult

We meet on-site, listen to your goals, and walk your space together.

Step 2

Design & Quote

Detailed scope, material selections, and a written, transparent estimate.

Step 3

Build

The same crew, on your job, every day — with clear communication throughout.

Step 4

Walkthrough

Final punch list, cleanup, and a workmanship guarantee you can count on.

Questions

Frequently asked

Not seeing yours? Get in touch.

How long does an addition take?
Typical additions run 3–5 months depending on size and finish level. Larger second-story additions can extend beyond that.
Will the addition match my existing home?
That's the goal. We match siding, trim, roofing, and interior finishes so it reads as one continuous home from day one.
Do I need an architect?
Sometimes — for complex or engineered work, yes. Simpler additions we can handle in-house with proper drawings and engineering.

Ready to start your additions?

Free, no-pressure estimates from a licensed local crew.

Fastest way to reach us

Request your free estimate

We reply within one business day. Your info is never shared.