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. Steelcraft

    Cincinnati, OH

  2. Commercial Door Manufacturing Inc.

    Albuquerque, NM

  3. Karpen Steel Custom Doors & Frames

    Weaverville, NC

  4. Metal Manufacturing Co., Inc.

    Sacramento, CA

  5. American Door Products Inc.

    Houston, TX

  6. Trillium Steel Doors Limited

    Brampton, ON

  7. HMF Express

    Wilmington, NC

  8. National Custom Hollow Metal

    Little Rock, AR

  9. Hollow Metal Xpress

    Phoenix, AZ

  10. Deansteel Mfg. Co.

    San Antonio, TX


    Sherbrooke, QC

  12. Apex Industries, Inc.

    Moncton, NB

  13. Ceco Door Products

    Milan, TN

  14. Vision Hollow Metal Limited

    Woodbrigde, ON

  15. LaForce, Inc.

    Green Bay, WI

  16. Krieger Specialty Products

    Pico Rivera, CA

  17. Metal MFG Industries, SA DE CV

    San Luis Potosí, SLP

  18. Republic Doors and Frames

    McKenzie, TN

  19. The Philipp Manufacturing Co.

    Easthampton, MA

  20. North American Door Corp.

    Madison, GA

  21. STC Manufacturier

    Jonquiere, QC

  22. Daybar Industries

    Brampton, ON

  23. Premier Products, Inc.

    Monroe, LA

  24. CURRIES Division of Assa Abloy Door Group

    Mason City, IA

  25. C&C Doors and Frames, Inc.

    Dallas, TX

  26. Pioneer Industries, Inc.

    Carlstadt, NJ

  27. Dunbarton Corporation

    Dothan, AL

  28. L.I.F. Industries

    Port Washington, NY

  29. Security Metal Products Corp.

    Milan, TN

  30. J/R Metal Frames Manufacturing, Inc.

    Belgrade, ME

  31. Sweeper Metal Fab. Corp.

    Drumright, OK

  32. MegaMet Industries - Specialty Doors

    Birmingham, AL

  33. Rocky Mountain Metals, Inc

    Raton, NM

  34. Groupe LMT Inc.

    Longueuil, QC

  35. Stainless Doors Incorporated

    Hialeah, FL

  36. Elco Manufacturing Inc.

    Collinsville, OK

  37. Next Door Company

    Miami, FL

  38. Dayton Industries, Inc.

    Bronx, NY

  39. Quality Engineered Products Co.

    Tampa, FL

  40. Southwestern Hollow Metal

    Raton, NM

  41. Custom Metal Products

    Wilmington, NC

  42. Overly Door Company

    Greensburg, PA

  43. Concept Frames, Inc.

    Newton, NC

  44. West Central Hollow Metal

    Rapid City, SD

  45. Habersham Metal Products Co.

    Cornelia, GA

  46. LEC Steel Manufacturing Corp.

    Quezon City 1106, Metro Manila

  47. EightynineA, LLC

    Tempe, AZ

  48. Door Components, Inc.

    Fontana, CA

  49. Stiles Custom Metal, Inc.

    Ceres, CA

  50. Ambico Limited

    Ottawa, ON

  51. Steward Steel, Inc.

    Sikeston, MO

  52. Gensteel Doors Inc.

    St. Laurent, QC

  53. The MPI Group, LLC.

    Corbin, KY

  54. Fleming-Baron Door Products

    Woodbridge, ON