HMMA's respected member firms are leaders in their field, representing a diversity of specialty areas, and are strategically located throughout the United States, Canada, and abroad. 

  1. Trillium Steel Doors Limited

    Brampton, ON

  2. Titan Metal Products

    Merced, CA

  3. Custom Metal Products

    Wilmington, NC

  4. Deansteel Mfg. Co.

    San Antonio, TX

  5. Commercial Door Manufacturing Inc.

    Albuquerque, NM

  6. Vision Hollow Metal Limited

    Woodbrigde, ON

  7. North American Door Corp.

    Madison, GA

  8. Ambico Limited

    Ottawa, ON

  9. STC Manufacturier

    Jonquiere, QC

  10. Republic Doors and Frames

    McKenzie, TN

  11. LaForce, Inc.

    Green Bay, WI

  12. J/R Metal Frames Manufacturing, Inc.

    Belgrade, ME

  13. Apex Industries, Inc.

    Moncton, NB

  14. Claborn Manufacturing, Inc.

    Tanner, AL

  15. CURRIES Division of Assa Abloy Door Group

    Mason City, IA

  16. Steelcraft

    Cincinnati, OH

  17. Steward Steel, Inc.

    Sikeston, MO

  18. Krieger Specialty Products

    Pico Rivera, CA

  19. Fleming-Baron Door Products

    Woodbridge, ON

  20. American Door Products Inc.

    Houston, TX

  21. C&C Doors and Frames, Inc.

    Dallas, TX

  22. Overly Door Company

    Greensburg, PA

  23. DCI Hollow Metal

    Fontana, CA

  24. Diamond Manufacturing Corp.

    Markham, ON

  25. Quality Engineered Products Co.

    Tampa, FL

  26. The Philipp Manufacturing Co.

    Easthampton, MA

  27. LEC Steel Manufacturing Corp.

    Quezon City 1106, Metro Manila

  28. Elco Manufacturing Inc.

    Harper, KS

  29. Concept Frames, Inc.

    Newton, NC

  30. Premier Products, Inc.

    Monroe, LA

  31. NAAMM

    Glen Ellyn, IL

  32. Metal Manufacturing Co., Inc.

    Sacramento, CA

  33. DE LA FONTAINE Industries

    Woburn, MA

  34. Dayton Industries, Inc.

    Bronx, NY

  35. Ceco Door Products

    Milan, TN

  36. Next Door Company

    Hialeah, FL

  37. Hollow Metal Xpress

    Phoenix, AZ

  38. Gensteel Doors Inc.

    St. Laurent, QC

  39. Stainless Doors

    Hialeah, FL

  40. Groupe LMT Inc.

    Longueuil, QC

  41. West Central Hollow Metal

    Rapid City, SD

  42. National Custom Hollow Metal

    Little Rock, AR

  43. Southwestern Hollow Metal

    Raton, NM

  44. Sweeper Metal Fab. Corp.

    Drumright, OK

  45. HMF Express

    Wilmington, NC

  46. AADG inc dba Pioneer Industries

    Carlstadt, NJ

  47. Daybar Industries

    Brampton, ON

  48. Metal MFG Industries, SA DE CV

    San Luis Potosí, SLP

  49. EightynineA, LLC

    Tempe, AZ

  50. Stiles Custom Metal, Inc.

    Ceres, CA

  51. Karpen Steel Custom Doors & Frames

    Weaverville, NC

  52. L.I.F. Industries

    Port Washington, NY

  53. The MPI Group, LLC.

    Corbin, KY