Spring Hill Barndominiums, Garages & Additions
Construction in the home base
Spring Hill is where All Under One Roof is headquartered, which puts crews minutes from a Spring Hill project rather than across the metro. The city straddles Johnson & Miami counties, with newer subdivisions in town & acreage around it, & the work follows that mix: room additions, decks & remodeling in the neighborhoods, & barndominiums, custom homes, shops & detached garages on the acreage.
Barndominiums & detached garages on acreage
Acreage changes the sequence of a build rather than its standard. The building pad, drainage, utility trenches & the drive have to be ready before a slab is poured, & permitting differs across the Johnson & Miami County line. The barndominium All Under One Roof built in neighboring Paola, permitted through Miami County as a single family residence, shows the whole sequence from soil profile to finished building.
Decks & additions in Spring Hill neighborhoods
In town, the requests are more often about adding space to a newer home. A Spring Hill homeowner described one such project in a Houzz review: “We wanted to enlarge our deck with a grilling platform, add steps down to the backyard and screen in the deck.” City permits run through the City of Spring Hill Community Development department, which also enforces the city’s soil erosion control standards on any work that leaves bare ground.
Our Services in Spring Hill

Barndominiums
Barndominium construction in Kansas City. All Under One Roof builds post frame & metal building homes with engineered foundations & full residential finish.

Custom Home Construction
Custom home construction in Kansas City. All Under One Roof designs, permits & builds new homes from the foundation to the finished interior under one contract.

Detached Garages & Garage Additions
Detached garages & garage additions in Kansas City. All Under One Roof builds attached & standalone garages with engineered slabs, permits & matched exteriors.
Frequently Asked Questions
How does the consultation process work?
Our consultation process starts by the clients filling out our consultation request form. We then call you to talk through your project. If the project requires a site visit with any of our consulting staff, such as our architect, engineer, or interior designer, we will likely request a consultation agreement to be signed & approved, & that site visit work is billed at $85 an hour. If you can provide site photos & measurements, or your own CAD drawing, we are glad to review it without a site visit.
Does All Under One Roof take small jobs?
Yes. All Under One Roof takes jobs of any size, from small jobs through to structural renovations, custom home additions, exterior remodeling & outdoor living spaces. Every job starts the same way, with the consultation request form.
Is All Under One Roof based in Spring Hill?
Yes. The headquarters is in Spring Hill, which puts crews minutes from a local project & means working with the City of Spring Hill permit & inspection process regularly.
Does All Under One Roof build barndominiums near Spring Hill?
Yes. Barndominiums & detached garages on acreage around Spring Hill are built from the slab to the finished interior, & All Under One Roof coordinates site preparation with the building project. The nearest documented example is the barndominium in neighboring Paola.
Which permits apply on acreage outside Spring Hill?
It depends on which side of the county line the property sits. Spring Hill straddles Johnson & Miami counties, & a property outside city limits is permitted by the county rather than the city. All Under One Roof confirms the jurisdiction before design & holds the permits inside the contract.
Design Build & Construction in Spring Hill
All Under One Roof serves Spring Hill with design, permitting & construction under one contract. A consultation request begins with a call to discuss project scope, the consultation agreement, & the design & estimate that follow.
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