Siding, trim, decks, fences. Sherwin-Williams Duration Exterior for NH weather. 3-year craftsmanship guarantee. Spring-Fall booking. Free estimate within 24h.
Real exterior transformations across Southern New Hampshire. Drag the slider to reveal the transformation.
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Six exterior specialties. One standard. Premium Sherwin-Williams Duration Exterior paint. 3-year guarantee. Every project ends with you signing off.
Living rooms, bedrooms, kitchens. Premium paints, dust-free prep, on-time finish.
Get a quote →Weather-resistant exterior coatings. Power wash, prime, paint. Built for NH winters.
Get a quote →Offices, retail, multi-unit properties. Evening & weekend scheduling available.
Get a quote →Trim, doors, decks, repairs. We complete the full project — not just the paint.
Get a quote →Lahyon and the Overwall team have been painting homes across New Hampshire for over 8 years. Family-owned. Locally rooted.
"Every project gets the attention that turns a paint job into a transformation."— Lahyon Berti, Owner
We answer every inquiry within 24 hours. Most within 1 hour.
On-site visit. Full breakdown. No hidden fees. No surprises.
$2M liability insurance. Worker's comp. NH licensed since 2018.
We don't leave until you love it. Period.
* Names changed for privacy. Real reviews verifiable on our Google Business profile.
Lahyon and his crew transformed our entire home. Spotless work, finished a day early. Already booked them for our deck.Verified Google review
We got 3 estimates. Overwall wasn't the cheapest, but the quality is night and day. Worth every dollar.Verified Google review
Professional from the first call to the final walkthrough. They even fixed trim damage that wasn't in the original quote.Verified Google review
Tell us about your project. We'll respond within 24 hours — usually within 1.
