Interior & Exterior Painting Suffolk & Nassau County, NY

Interior painting typically costs $2-$6 per square foot of wall surface, or $300-$800 per room depending on size, ceiling height, trim work, and paint quality. A full interior of an average home usually ranges from $4,000-$12,000. We provide a detailed, itemized estimate after an in-home assessment.

Quality exterior paint properly applied lasts 7-10 years on Long Island, depending on sun exposure, salt air proximity, and the quality of prep and priming. Homes near the water may need repainting more frequently due to salt spray. We use weather-resistant paints designed for our climate to maximize longevity.

It depends on the surface. Bare wood, drywall patches, repaired areas, and any surface with stains (water stains, smoke, grease) require primer. Painting over a different color — especially dark over light — may also need primer for full coverage. We always prime where needed as part of our standard process — skipping primer is the #1 reason paint jobs fail early.

Yes, but it requires proper preparation. We sand the varnish to create a surface the primer can bond to, apply a high-adhesion primer, then paint. Simply painting over varnished trim without this prep will result in paint that peels within months. Done right, painted trim looks great and lasts for years.

On Long Island, late spring through early fall is ideal — temperatures between 50-85°F with low humidity. Paint needs proper curing conditions, and our coastal climate's humidity can affect drying times. We schedule exterior painting during optimal weather windows and monitor forecasts to ensure proper conditions.