Royal Oak
Home Additions & Structural Services in Royal Oak
Licensed residential contractor serving Royal Oak, Michigan. Room additions, second-story expansions, and structural modifications for Oakland County homeowners. Foundation work, load-bearing wall removal, and full permit management.
Home Additions & Structural Services · Royal Oak, MI
Home Additions & Structural Services for Royal Oak Homeowners
Royal Oak's vibrant downtown and walkable neighborhoods make it one of Metro Detroit's hottest housing markets, with charming 1920s through 1950s bungalows, Cape Cods, and Tudor-style homes lining its tree-shaded streets. JD Contracting LLC helps Royal Oak homeowners bring these classic homes into the modern era with updated kitchens, opened-up floor plans, and finished basements perfect for entertaining. We understand the unique challenges of working with older construction, from plaster walls to original hardwood floors, and we deliver renovations that honor each home's character while adding contemporary comfort.
Additions are the most complex residential projects we do, and the ones where experience matters most. You're tying into an existing structure, dealing with zoning setbacks, coordinating with a structural engineer, and managing a permit process that varies by municipality. We've done this across Oakland County for 25 years. We handle everything from single-room bump-outs to full second-story additions: foundation, framing, load-bearing wall removal, steel beam installation, roofing, and all the mechanical tie-ins so the new space feels like it was always part of the house.
Updated: May 2026
What's Included
Home Additions & Structural Services Services in Royal Oak
Licensed
MI #2102212396
Residential Builder Company · Active
BuildZoom Score
91 / 100
Top 37% of Michigan contractors
HomeAdvisor
4.3 / 5
Verified customer reviews
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Other Services Available in Royal Oak
Kitchen & Bath Remodeling
Complete kitchen and bathroom renovations with premium materials, custom cabinetry, and expert craftsmanship throughout Metro Detroit.
Learn More →Home Renovations
Whole-home remodels, finished basements, room additions, custom entertainment centers, bars, fireplaces, drywall, paint, and hardwood or epoxy floors.
Learn More →Exterior & Roofing
Roof replacements, fiber cement siding and trim, and full exterior renovations that protect your home and boost curb appeal.
Learn More →Custom Decks & Outdoor Living
Custom decks, screened porches, outdoor kitchens, and patio spaces for Metro Detroit homeowners. Extending your livable square footage year-round.
Learn More →Commercial General Contracting
Commercial buildouts, tenant improvements, and asset modernization throughout Southeast Michigan. Office renovations, retail spaces, and commercial painting.
Learn More →FAQ
Home Additions & Structural Services in Royal Oak: Common Questions
Home additions in Oakland County typically range from $80,000 to $250,000 or more. Cost depends on square footage, foundation requirements, and interior finishes. Costs vary by scope and complexity. Every project gets a fully itemized written proposal.
Yes, all home additions in Oakland County require building permits, plus electrical, plumbing, and mechanical permits. We handle the entire permit process and inspection coordination.
Most home additions in Metro Detroit take 3 to 6 months from permit approval to final walkthrough. Timeline depends on size, foundation type, and weather. Actual timelines may vary based on project complexity, permit timelines, material availability, and site conditions.
Full-scale extensions in Oakland County typically range from $100,000 to $300,000 depending on size, foundation type, and finish level. Two-story additions cost more per square foot. Costs vary by scope and complexity. Every project gets a fully itemized written proposal.
A typical basement conversion in Metro Detroit takes 6 to 10 weeks. Timeline depends on scope, permitting, and whether plumbing or egress windows are involved. Actual timelines may vary based on project complexity, permit timelines, material availability, and site conditions.