Custom Home Additions Built to Fit Your Life
Serving Delaware County & Surrounding Areas
Comprehensive Addition Services
Spaces That Expand Your Possibilities
J.R.Peck Construction Group, LLC is a family-owned design-build contractor specializing in thoughtfully planned, seamlessly integrated home additions. Whether you want a larger kitchen, primary suite, in-law suite, second-story expansion, dormer, mudroom, sunroom, or attached garage, our team creates spaces that elevate daily living and add long-term value.
We engineer additions to look and perform like they were always part of your home—matching architecture, rooflines, windows, siding, trim, and interior finishes. From foundations and structure to HVAC, electrical, plumbing, insulation, and weatherproofing, every detail is handled by one accountable team focused on durability, comfort, and beauty.
Clear Steps, Fewer Surprises
We begin with a collaborative consultation to understand goals, budget, and timeline, followed by site measurements and a feasibility review of setbacks, utilities, and structural conditions. Our designers then develop concepts and 3D visuals, refining layouts and selections to align function, aesthetics, and cost before presenting a detailed scope and transparent proposal.
Once approved, we manage permits, schedule trades, and prepare your home for construction with dust control and protection plans. Throughout the build, you’ll receive regular updates, inspections are coordinated, and changes are documented. We finish with a thorough walk-through, a clean home, and backed warranties for peace of mind.
What to Expect When You Work With Us
Budget clarity is essential. Typical ranges vary by scope: kitchen or family-room bump-outs may start around $30k–$75k, primary or in-law suites often fall between $80k–$200k, and large two-story additions can range from $200k–$500k+. Costs are driven by square footage, structural modifications, foundation needs, finish level, site access, and utility upgrades. We provide line-item detail and realistic allowances to minimize surprises.
Timelines reflect design, permitting, and complexity. Design and selections commonly take 3–8 weeks; permitting can take 2–6 weeks; construction for modest additions averages 8–16 weeks, while multi-room or second-story projects can run 16–24+ weeks. We sequence work to reduce disruption, maintain safe access, and keep your household functioning during the build.
Quality starts with solid structure and a tight building envelope—proper footings, framing, WRB and flashing, insulation, and ventilation—then continues through finishes installed to manufacturer specs. Our licensed, insured team prioritizes safety, cleanliness, and communication. As a family-owned firm, we stand behind our work with clear warranties and responsive service long after project completion.
Contact Us Today!
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Local Expertise You Can Trust
Built for Your Neighborhood and Lifestyle
Our team understands the character, building patterns, and permitting expectations unique to Delaware County, and we design additions that respect your home’s architecture while meeting modern performance standards. From compact lots to larger properties, we craft solutions that maximize space and value for Delaware County homeowners.
We navigate local review processes, zoning setbacks, and inspections efficiently, coordinating with stakeholders to keep your project moving. Knowledge of typical soil conditions, weather considerations, and construction best practices in Delaware County helps us plan accurately and build to last.
If you’re ready to expand your home in Delaware County, J.R.Peck Construction Group, LLC will guide you from first idea to final walkthrough with clear communication and reliable craftsmanship. Schedule a consultation to explore design options, budgets, and timelines tailored to Delaware County living.
40+ Years of Experience
Licensed & Insured
Free Estimates
