Metal Heat Treating locations near Upland, CA

Showing 1–6 of 6 results

Upland, CA has 6 metal heat treating listings across 4 ZIP codes. Details on this page were last refreshed Aug 2026.

High Speed Steel Treating Co

Metal Heat Treating

📍 10755 Grand Ave, Montclair, CA, 91762

📞 909-902-1045

Valley Metal Treating Inc

Metal Heat Treating

📍 268 San Lorenzo St, Pomona, CA, 91766

📞 909-620-7304

🌐 continentalht.com

Valley Metal Treating Inc

Metal Heat Treating

📍 355 S E End Ave, Pomona, CA, 91766

📞 909-623-6316

🌐 valleymt.net

Updated Aug 2026

TRI -J Heat Treating Company

Metal Heat Treating

📍 327 E Commercial St, Pomona, CA, 91767

📞 909-622-9999

🌐 trijonline.com

Precision Forming Group LLC

Metal Heat Treating

📍 1352 S Reservoir St, Pomona, CA, 91766

📞 909-469-1957

Protech Thermal Services

Metal Heat Treating

📍 1954 Tandem, Norco, CA, 92860

📞 951-272-5808

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Metal Heat Treating
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