“Pro 1 Painters did an absolutely amazing job on the interior of our house. They provided some paint suggestions we didn't even think about and it looks awesome. Highly recommended and will definitely use them again for our next paint project.”

Residential Interior Painting in Bay St. Louis, MS
We paint home interiors across Bay St. Louis, from the Old Bay St. Louis Historic District — Old Town — to the streets in the Beach Boulevard Historic District. This is a historic coastal town where about 76 percent of homes are owner-occupied and people care how the work is done in their living space. We mask trim and floors, cut clean lines, and leave each room ready to live in. A written quote follows within 24 hours of the in-home estimate.
- 4.8 ★ from 304 Google reviews · 304 reviews
- 3-Year Warranty
- Since 2013
The Bay St. Louis numbers we plan around.
Public data for Bay St. Louis, Hancock County, MS — sources: U.S. Census ACS · Open-Meteo · OSRM.
Painting in Bay St. Louis — what we see on the ground.
Living in it while we paint — low-odor products, real prep, walls back in service fast.
Bay St. Louis sits directly on the Mississippi Sound, which means salt-laden air is in play on essentially every exterior surface, accelerating corrosion on fasteners, flashing, and unprimed metalwork. The humid subtropical climate compounds the problem with mildew pressure on shaded elevations and rapid binder breakdown on south- and west-facing walls, and homes in the Old Town and Beach Boulevard historic districts have lived through enough hurricane cycles that wind-driven rain repeatedly tests every caulk joint and weep detail.
The historic district frames a lot of what we get called for here: interior repaints that work with original woodwork rather than burying it, period-appropriate trim and porch work, and exteriors that need the dampness and salt-cycling addressed before any coating goes on. Closer to Beach Boulevard and Hollywood Casino, we see more rental and second-home turnover, which tends toward faster refresh cycles and color updates between seasons.
Bay St. Louis is about an hour and fifteen minutes west of our Mobile office along I-10, so we plan it as a multi-day routed job rather than a same-day in-and-out. The hooks worth scheduling around are the Bay Bridge corridor on US-90 and the foot traffic along Beach Boulevard, plus respecting the casino-driven activity around Hollywood; tourist-season weekends are not the right time to stage a full exterior.
Every residential interior painting job in Bay St. Louis includes:
- Furniture moved + floors and fixtures masked
- Patch nail-pops, hairline cracks, and dings
- Caulk gaps at trim, baseboards, and crown
- Spot-prime bare drywall + stain-block water marks
- Two finish coats — walls, ceilings, trim, doors
- Daily cleanup + final walk-through sign-off
Local context. Real crew. Same warranty.
Bay St. Louis homes carry a median build year around 1994, so most interiors are due for a refresh after a couple of decades of living — scuffed hallways, dated colors, and walls that have not been touched in years. The Gulf-edge humidity here, in a town that takes 54.8 inches of rain a year and summer highs near 91.3 degrees, keeps interior coats slow to cure, so a rushed job flashes or stays tacky. We patch and sand, spot-prime bare and repaired spots, and time recoats so the finish lays down even. In the Old Town historic district especially, some homes predate 1978; on those we test and contain before a brush touches a coat. We stain-block water marks so nothing bleeds back through.
One crew handles your whole interior — the same people from the estimate through the last wall, so the work isn't handed off from one set of painters to another. The team trains together weekly, and a manager inspects the finish before you pay the final invoice. Every interior is backed by our 3-year workmanship warranty and a 100% satisfaction guarantee, and any pre-1978 home is handled EPA RRP Lead-Safe certified. Homeowners across the Gulf Coast have given us a 4.8★ rating across 304 Google reviews. Call (251) 621-1100 and we will schedule a free in-home estimate with a written quote in 24 hours.
What Bay St. Louis-area clients are saying.
“What a nice surprise the day I opened my door to see two women painters. I felt very comfortable and by the time they had finished the job I had two new friends. The work they did was great because they were meticulous with everything.”
“Monica and Heather painted for us twice. They are amazing and professional.”
Pairs well with residential interior painting.

Cabinet Painting
Kitchen and bathroom cabinet refinishing — degrease, sand, prime, and factory-grade enamel topcoat.
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Drywall Repair & Painting
Patch, mud, sand, prime, and paint drywall — nail pops, holes, water damage, and large-area repair.
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Color Consultation
In-home consultation matching paint colors to lighting, finishes, and architectural style.
Learn moreAlso painting in Bay St. Louis:
Residential Interior Painting in cities near Bay St. Louis:

- 4.8 ★ from 304 Google reviews — most-reviewed painter in Mobile + Baldwin
- 3-year workmanship warranty + 100% satisfaction guarantee
- 1-business-hour response during operating hours
Free residential interior painting quote in Bay St. Louis.
Tell us about your residential interior painting project. We'll email a written quote within 24 hours.
Prefer to call about your Bay St. Louis project?
We'll come measure, walk you through color and finish, and email a written quote within 24 hours. No pressure, no door-knockers.
