/ Location · Harlingen, TX
Industrial coating in the Rio Grande Valley
Powder coating, liquid (wet) coating, sandblasting and precision masking for manufacturers, maquiladoras, aerospace suppliers and fab shops — right here in Harlingen, so your parts don't have to be freighted to Houston, San Antonio or DFW.
Inside the Harlingen plant
Every booth, oven and conveyor in our plant is modeled in 3D. Before we run your part, we use it to plan the hanging, gun set-up and coverage, and to check capacity.
Address
1002 West Van Buren Avenue, Harlingen, TX 78550
Phone
(956) 230-0872Hours
Mon–Thu 9:00 AM–5:00 PM CT (Closed Fridays)
PF's Harlingen plant gives South Texas manufacturers a local industrial finishing partner. Blast, mask and coat your parts in the Valley instead of adding days of truck time and freight cost to every production run.
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Professional Finishing capabilities
Professional Finishing has been coating industrial parts since 1979. Across our operation we run a custom, fully automated multi-gun robotic spray system on a conveyor— so color and film thickness stay consistent from the first part to the last.
- Production powder coating
- Liquid (wet) coating
- Robotic liquid painting
- Automated conveyor painting line
- Automated conveyor powder line
- Batch powder
- Batch liquid
- AAMA 2604 architectural powder coating
- Typical turnaround: 3 to 4 business days
- Sandblasting & surface profiling
- Plugs, plates & custom masking templates
- Parts up to 16′ long (batch oven 10′ H × 8′ W × 16′ L)
- First articles through full production
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Production & maquiladora coating
Cross-border manufacturing runs on schedules, not guesses. We coat recurring production parts — brackets, enclosures, frames, housings and fabricated assemblies — for maquiladoras and contract manufacturers in McAllen, Pharr, Reynosa, Brownsville and Matamoros.
Repeat part numbers get repeatable masking, consistent finishes and a predictable flow from dock to dock, without sending pallets hundreds of miles north for finishing.
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Aerospace & ground-support
Starbase-area suppliers and aerospace ground-support fabricators need finishes that survive salt air, heat and handling — and they need them close to the launch site. We blast, mask and coat fixtures, carts, enclosures, structural weldments and tooling for suppliers in the Brownsville and Boca Chica area.
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Marine & Gulf corrosion
Steel near the Gulf corrodes fast. For equipment and structures working around the Port of Brownsville and Corpus Christi, proper sandblasting and surface profiling followed by a correctly specified powder or liquid system is the difference between a coating that lasts and one that's flaking by next season.
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Laredo freight corridor
Manufacturers and fabricators along the I-35 and Laredo trade corridor can route parts to Harlingen for finishing and keep their supply chain inside South Texas. Tell us your volumes and ship dates and we'll build a coating schedule around them.
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South Texas service area
- Harlingen & San Benito
- McAllen, Pharr, Mission & Edinburg
- Reynosa (cross-border)
- Brownsville & Port of Brownsville
- Matamoros (cross-border)
- Starbase / Boca Chica area
- Corpus Christi
- Laredo
/ FAQ
Harlingen coating FAQ
Do you coat production runs for maquiladoras?
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Yes. Our Harlingen plant coats recurring production runs for manufacturers on both sides of the border, including maquiladora operations in Reynosa and Matamoros and their U.S. partners in McAllen, Pharr and Brownsville. We handle everything from first-article prototypes to ongoing production volume.
What is the largest part size you can coat?
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Professional Finishing coats parts up to 16 feet long — our batch oven is 10′ high × 8′ wide × 16′ long — and runs production volume on a high-volume conveyor line in Harlingen. Send us dimensions and weights and we'll confirm fit at the Harlingen plant before we quote.
What is your typical turnaround?
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Typical turnaround is 3-4 business days from receipt of parts. Actual lead time depends on quantity, color, prep and masking requirements, and we'll confirm a schedule with your quote.
Can you mask threads and critical surfaces?
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Yes. We protect threads, bolt holes, standoffs, bearing surfaces and other critical features using engineered plugs and plates, high-temperature tape, and custom masking templates for repeat production parts.
Do you sandblast?
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Yes. Sandblasting, is handled by our trusted partner.
How do I get a quote?
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Use our online quote form with drawings, photos, quantities and finish specs, or call the Harlingen plant at (956) 230-0872 (Mon–Thu 9:00 AM–5:00 PM CT). You can also email orders@profinn.com.
/ Ready when you are
Send us your drawings and volumes — we'll quote the Harlingen run.