More room, without moving.
Bedroom and family-room additions, four-season rooms, porches, garages and decks — framed, roofed and finished so the rooflines, siding and trim look like they were always there.
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Built to look
like it belongs.
We handle the whole addition — foundation to finishes — and the tie-in to the house you already have.
Room additions
Bedrooms, family rooms, primary suites and bathrooms added on — single-story or off a walkout level.
Four-season rooms
Insulated, heated and cooled sunrooms you can use in January, often with a mini-split for heating and cooling.
Porch conversions
Turn a three-season porch or screen room into conditioned, year-round living space.
Garages
Attached and detached garages, garage conversions and new garages built to replace the one you converted.
Decks & screen rooms
New decks, deck replacements and screen rooms, including screen rooms built under an elevated deck.
Foundations & tie-ins
Footings and posts, crawlspaces or slabs — and roofline, siding and trim tie-ins so the addition matches the house.
Plans first,
then the build.
Every MSA job starts with a written proposal: scope by trade, allowances, exclusions and a payment schedule tied to milestones — not the calendar.
Site visit
We look at the house, the roofline and the lot, check what the city will allow, and talk budget before anyone pays for drawings.
Drawings & proposal
Preliminary drawings and a written proposal — foundation, framing, roof tie-in, mechanicals and finishes, with options priced as alternates.
Build
Permits, footings, framing, roof, windows, siding, mechanicals and finishes — with payments tied to milestones you can see.
Final walk
We walk the new space with you, finish the punch list, and close out the permit.
From our clients
“Nick guided us through the design process and gave excellent design suggestions that we ended up using. Everything was professional, timely, and very organized throughout the entire project.”
KIMBERLY · ANOKA · PANTRY, OFFICE & BUILT-INS“Siding replacement. Nick and his team did an awesome job. The process was seamless and uncomplicated. Highly recommended.”
FEMI · ANOKA · SIDING REPLACEMENTAddition questions
Will the addition match my house?
That is the goal. We plan the roofline, siding, windows and trim so the addition ties into the existing house instead of looking bolted on.
Do I need drawings and a permit?
Yes. Additions need plans and a building permit. Our proposal includes preliminary drawings, and we coordinate the permit set and inspections with your city.
What is the difference between a three-season and a four-season room?
A four-season room is insulated, heated and cooled like the rest of your house, so you can use it year-round. A three-season room is not heated and is mainly for spring through fall.
Can you check setbacks and zoning before I spend money?
Yes. We look at your lot and the city rules early, so you know what size and placement are allowed before you pay for full plans.
What foundation does an addition need?
It depends on the site and the use — footings and posts, a crawlspace or a slab are all common. We will explain the options and price them in your proposal.
Home additions across the north metro Twin Cities. Not on the list? Ask — we travel for the right project.
Tell us about
your addition.
Takes about two minutes. We'll reply within one business day to set up a walkthrough.
- No-pressure walkthrough at your home
- Written proposal with scope, allowances and payment schedule
- Straight answers on budget and timeline