McCowien Construction | General Contractors & Roofing in Greenville, PA 16125

We see these issues frequently in Greenville due to our climate. For nail pops, we perform a thorough inspection to determine the cause—often temperature fluctuations or settling—and securely re-seat or replace the fasteners before sealing them. For underlayment damage, we remove the affected shingles to assess the full extent, replace the compromised underlayment with high-quality materials, and ensure proper sealing at all edges and penetrations to prevent future moisture intrusion. Our approach is to fix the root cause, not just the symptom.

Absolutely. As a full-service general contractor since 2003, we regularly coordinate multiple project phases simultaneously. We can schedule the interior bathroom remodel and the exterior deck construction in a sequence that minimizes disruption to your household. Our team handles all the necessary trades, from plumbing and tiling for the bathroom to framing and finishing for the deck, ensuring cohesive project management and a single point of contact for you.

Yes, it does. Our construction services include modular home and manufactured home construction. We handle the site preparation, foundation work, delivery coordination, and final assembly or placement. We then manage all the necessary tie-ins, such as utilities, roofing additions if needed, porches, and finishing work, ensuring your new home is seamlessly integrated and built to last in the Greenville area.