Metal Heat Treating locations near Diamond Bar, CA

Newton Heat Treating Co, Inc.

📍 19235 E Walnut Dr N, City of Industry, CA, 91748

📞 626-964-6528

Aluminum heat treating, cold stabilization, thermal cycling, artificial aging, annealing, check and straightening. Approvals: NADCAP, ISO 9001, AS9100. Approved by most prime aerospace companies.

Newton Heat Treating Co

📍 19235 E Walnut Dr N, La Puente, CA, 91748

📞 626-964-6528

Newton Heat Treating Co

📍 Serving Your Area, Brea, CA, 92821

📞 714-529-5956

TRI -J Heat Treating Company

📍 327 E Commercial St, Pomona, CA, 91767

📞 909-622-9999

🌐 trijonline.com

Valley Metal Treating Inc

📍 268 San Lorenzo St, Pomona, CA, 91766

📞 909-620-7304

🌐 continentalht.com

Valley Metal Treating Inc

📍 355 S E End Ave, Pomona, CA, 91766

📞 909-623-6316

🌐 valleymt.net

Precision Forming Group LLC

📍 1352 S Reservoir St, Pomona, CA, 91766

📞 909-469-1957

High Speed Steel Treating Co

📍 10755 Grand Ave, Montclair, CA, 91762

📞 909-902-1045

Aremac Heat Treating LLC

📍 330 S 9th Ave, City of Industry, CA, 91746

📞 626-333-3898

🌐 aremac.com

Aremac Heat Treating LLC is a metal heat treating service located in the City of Industry, California. The company specializes in heat treating processes for various metal products. With recent online activity noted in 2026, Aremac Heat Treating is positioned to serve clients in need of metal heating solutions.

Precision Forming Group LLC

📍 511 Commercial Way, La Habra, CA, 90631

📞 562-501-1985