Katy interior painting — rooms that feel right.
Walls, ceilings, trim, and doors — done with the same meticulous prep and premium materials Texas Paintmaster brings to every job in Katy and Harris County. Our crew treats your home with the same care they'd give their own.
Typical range: $2,500 – $14,000 · Free on-site estimate
2-year craftsmanship warranty · July slots filling — book your free estimate before August
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Know your number
before you call.
Select your services, dial in the details, and get a live estimate range — we'll confirm the final number in person, free.
Your Estimate Range
Your estimate builds as you configure.
Financing Available
As low as $149/mo for a full exterior repaint.
Real neighbors.
Real transformations.
“John and his crew put enough people on the job that we finished almost a week ahead of schedule. The preparation was thorough, the results outstanding, and the costs very reasonable. I'd strongly recommend Texas Paintmaster.”
Mike & Sandra — The Woodlands, TX
"Second time using Texas Paintmaster. Same crew, same attention to detail. Won't use anyone else."
“John and his crew gave me excellent quotes on two jobs and completed them very well in a timely manner. Highly recommend.”
“Texas Paintmasters did an excellent job on the whole inside of my house. Even cabinets! Reasonable and punctual.”
“I got 4 bids — apples to apples, they are my guys for the future. Very professional, bonded, on time, and they clean up after themselves.”
“John Mock and his team are very professional and trustworthy. They did a fantastic job on our house and stairs.”
“John and his crew gave me excellent quotes on two jobs and completed them very well in a timely manner. Highly recommend.”
“Texas Paintmasters did an excellent job on the whole inside of my house. Even cabinets! Reasonable and punctual.”
“I got 4 bids — apples to apples, they are my guys for the future. Very professional, bonded, on time, and they clean up after themselves.”
“John Mock and his team are very professional and trustworthy. They did a fantastic job on our house and stairs.”
“The crew was professional, kept everything covered and super clean. They fixed holes, repaired sheetrock, caulked — and matched paint perfectly. Very reasonable pricing.”
“Don't let the name fool you — they do a whole lot more than paint. Trim work, remodeling, interior, exterior. John Mock and his crew have done amazing stuff.”
“They showed up when they said, finished when they said, and the house looks incredible. Neighbors have already asked who we used.”
“Second time using Texas Paintmaster. First time was the exterior, this time cabinets. Same crew, same attention to detail. Won't use anyone else.”
“The crew was professional, kept everything covered and super clean. They fixed holes, repaired sheetrock, caulked — and matched paint perfectly. Very reasonable pricing.”
“Don't let the name fool you — they do a whole lot more than paint. Trim work, remodeling, interior, exterior. John Mock and his crew have done amazing stuff.”
“They showed up when they said, finished when they said, and the house looks incredible. Neighbors have already asked who we used.”
“Second time using Texas Paintmaster. First time was the exterior, this time cabinets. Same crew, same attention to detail. Won't use anyone else.”
Homes Painted
In Business
Google Rating
Warranty
Every room. Every detail.
Walls & Ceilings
Smooth, even coverage from floor to ceiling. We patch holes, sand issues, and prime before any color coat.
Trim, Doors & Baseboards
Hand-cut edges and crisp trim lines — the detail that separates a paint job from a professional finish.
Cabinet Painting
Sprayed for a factory-smooth finish. No brush marks. No runs.
Bathrooms
Moisture-resistant paints and meticulous prep to prevent peeling in the most humid rooms.
Whole-House Interiors
We've painted thousands of whole-house interiors. It's where most of our repeat customers start.
Color Consultation
Not sure what color? We'll walk you through options based on your lighting, flooring, and furniture.
Katy interiors we've transformed.
Hover any photo to reveal the before.
A finish worth
talking about.
Most paint jobs fade in two years. Ours don't. We've built our reputation on meticulous prep, premium materials, and crews that treat your home like it's their own — because a great finish starts long before the first coat goes on.
Transparent Pricing
You get a detailed, line-by-line proposal before anyone picks up a brush. No vague estimates. No surprise invoices.
Crews That Show Up
We arrive on the day we say, work clean, and finish on schedule. Your time is valuable — we treat it that way.
2-Year Craftsmanship Warranty
2-year craftsmanship warranty covers all labor and paint application failures. Weather and homeowner damage excluded. We stand behind every job — if it fails, we fix it.
A+ Accredited
Better Business Bureau
Member
Montgomery Co. Chamber
John Mock — Founder & Master Painter
30+ years painting Texas homes. Your neighbor, not a contractor.
We exclusively use premium paint brands
Answers for Katy, TX homeowners
A single room typically runs $300–$700. A full house interior in Katy ranges from $2,500 to $14,000 depending on square footage, ceiling height, and complexity of trim and detail work.
A single room typically takes 1–2 days. A full house interior can take 3 days to 2 weeks depending on size, number of rooms, and prep work required.
We ask that you move small valuables and breakables. Our crew handles covering and protecting all remaining furniture and flooring with professional drop cloths.
Yes. Most of our interior projects include walls, ceilings, trim, doors, and baseboards as a complete package. We can also match existing trim colors if you're only refreshing part of the home.
We exclusively use Sherwin-Williams, Benjamin Moore, and PPG interior lines — from washable eggshell for living areas to moisture-resistant formulas for bathrooms and kitchens.
Yes — every interior paint job comes with a 2-year craftsmanship warranty covering peeling, cracking, or any failure due to our workmanship.
Still have questions?
Katy interior painting. Ready when you are.
Free estimates. No obligation. Serving Greater Houston since 1990.
July slots filling — book your free estimate before August