Decks
Custom decks built to last — pressure-treated, composite, and multi-level designs that fit your outdoor space.
Learn moreDecks · Porch roofs · Remodeling · Additions
Carpentry and contracting work built on real Westmoreland and Allegheny County homes
Owner-led, licensed, and insured work for homeowners across Pittsburgh, Westmoreland County, Allegheny County, and surrounding Western Pennsylvania communities.
- 15+ years local experience
- Owner-led estimates
- Free project walk-throughs
What We Build
From a new deck to a full addition — we do it right, on time, and on budget.
Porch Roofs
Keep your porch dry and usable year-round. Sturdy, weather-tight roof structures tied into your existing home.
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Remodeling
Kitchens, bathrooms, basements — turn the house you have into the home you want with quality craftsmanship.
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Home Additions
Growing family? Need more space? Full room additions and bump-outs that blend seamlessly with your existing home.
Learn moreWhy Pittsburgh-Area Homeowners Choose KMA
We’re not a franchise. We’re an owner-led local crew that has served local homeowners for over 15 years.
15+ Years Experience
Hundreds of projects completed across Westmoreland and Allegheny counties. We’ve seen it all — and we know how to get it done right.
Owner-Led Work
A local crew that treats every project like it’s our own home. When you call, you talk to the owner — not a call center.
Local Reputation
Most new work comes from a neighbor seeing a finished project, asking who built it, and calling us next.
Licensed & Insured
Fully licensed in Pennsylvania with comprehensive liability and workers’ compensation insurance. Your project is protected.