Custom Kitchens
Bespoke cabinetry, stone surfaces, and integrated appliance design.
Explore Custom Kitchens
PA • NJ • DE , Luxury General Contracting
Elevating the
Standard of Home.
From custom finish carpentry to full-scale exterior transformations, A1 Brothers brings over a decade of uncompromising craftsmanship to the tri-state area.
12+
Years in Business
200+
Projects Completed
3
States Served (PA · NJ · DE)
100%
Licensed & Insured
Our Approach
Where Precision Meets Permanence
A1 Brothers is a family-operated general contracting firm serving discerning homeowners across the tri-state area. From Main Line estates to Princeton townhomes and Wilmington additions, we build with a singular focus: craftsmanship that outlasts trends, and a process that respects your time.
Two brothers, one standard, every project , measured twice and finished once.
Learn Our Story
What We Build
Comprehensive Luxury Contracting
Six disciplines, one team. Every trade vetted, every detail accounted for.
Luxury Bathrooms
Spa-grade renovations with imported tile and custom vanities.
Explore Luxury BathroomsWhole-Home Renovations
End-to-end transformations managed by a single point of contact.
Explore Whole-Home RenovationsFinish Carpentry
Crown molding, wainscoting, built-ins, and architectural millwork.
Explore Finish CarpentryExterior Transformations
Siding, hardscape, decks, and curb-appeal restoration.
Explore Exterior TransformationsAdditions & Extensions
Structural additions designed to blend seamlessly with existing architecture.
Explore Additions & ExtensionsSelected Work
Recent Transformations
A sample of work delivered across PA, NJ, and DE in the last twelve months.
How We Work
A Disciplined Approach to Every Project
- 01
Consultation
In-home meeting to understand vision, scope, and budget. We listen before we build.
- 02
Design & Estimate
Detailed scope, transparent pricing, and material selection. No surprises.
- 03
Build Phase
Dedicated project manager, weekly updates, and obsessive attention to detail.
- 04
Final Walkthrough
Punch list resolution and warranty handoff. We're not done until you are.
What Clients Say
Trusted by Homeowners Across the Tri-State
"Our kitchen took exactly twelve weeks , to the day. The cabinetry installation alone was a master class. Worth every conversation we had up front."
Margaret H.
Villanova, PA
"Communication was the difference. Weekly Monday updates, a shared project tracker, and a project manager who actually answered the phone. Finish quality is impeccable."
David K.
Cherry Hill, NJ
"They restored 1920s millwork most contractors would have ripped out. The match is invisible. Our home feels original , only better."
Eleanor R.
Greenville, DE
Where We Build
Proudly Serving the Tri-State Area
Pennsylvania
Main Line · Bucks County · Chester County · Montgomery County · Delaware County
New Jersey
Princeton · Cherry Hill · Moorestown · Haddonfield · Mount Laurel
Delaware
Wilmington · Greenville · Hockessin · Centerville
Common Questions
Answers Before You Ask
Ready to Begin?
Let's Build Something Lasting.
Schedule a complimentary in-home consultation. No pressure, no obligation.
Or call (267) 266-3426 , Mon–Fri, 8am–6pm