Grain Valley
Grain Valley is a smaller, growing suburb on the eastern edge of the Kansas City metro, with housing that leans toward newer family homes. All Under One Roof helps Grain Valley homeowners expand & improve, from room additions & finished basements to deck construction & full interior renovation.
The design build model keeps design, permitting & construction under one contract, which removes the handoffs between a separate designer, engineer & builder. A licensed AIA architect & a professional engineer are employed on staff rather than subcontracted, so structural drawings & the build come from one accountable team.
Newer construction in Grain Valley usually has sound structure but unfinished capacity, so basement finishing & additions are the most common projects. All Under One Roof handles Jackson County permitting & builds to current code.
Our Services in Grain Valley

Bathroom Remodeling
Bathroom remodeling across the Kansas City metro. All Under One Roof reworks difficult layouts, handles waterproofing to code, & installs custom tilework built for daily use.

Kitchen Remodeling
Kitchen remodeling in Kansas City. All Under One Roof handles structural changes, cabinetry & the mechanical trades under one contract, so the kitchen works as one plan.

Deck Construction
Custom deck construction for Kansas City homes. All Under One Roof designs, permits & builds composite & wood decks with code compliant footings & railing systems.
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.
Do you serve Grain Valley?
Yes. Grain Valley is part of our regular service area on the metro's east side, & we build additions, decks, finished basements, & full remodels here.
My home is newer. What projects make sense?
Newer family homes here most often need finished basements, decks, & room additions as families grow into them.
Who manages the project?
One team from design through construction. Our project managers keep you informed, & daily site supervision keeps the work on standard.
Design Build & Construction in Grain Valley
All Under One Roof serves Grain Valley 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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