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Business Details
Building Supplies & Lumber Store in St. Charles MO
Hackmann Lumber and Home Centers have served communities since 1815, with family ownership established in 1945. Our 75+ years of experience provide personalized service for builders, contractors, and DIY homeowners across Franklin, Lincoln, St. Charles counties, and surrounding areas. We maintain an extensive inventory of building materials, including lumber, doors, windows, power tools, and electrical supplies, with access to 100,000+ items through Do-It-Best Corporation partnerships. Our expert staff offers specialized knowledge in decking materials, featuring Missouri's largest in-stock selection of real wood, composite, capped composite, PVC, and vinyl decking options. We provide custom-matched paint services, outdoor landscaping materials, and premium grill lines from Weber, Big Green Egg, Broilmaster, and Green Mountain.

Our showrooms display full-size, installed deck systems with over 400 linear feet of railing options and 2,300 square feet of deck board samples. We specialize in exterior millwork, including James Hardie siding, Boral TruExterior products, and Versetta Panelized Stone solutions. Our team offers expert guidance on interior millwork, moldings, and trim selections with resources like Metrie's Room Styler Tool and Alexandria Moulding's visual glossary. We maintain professional relationships with lumber mills to ensure quality and competitive pricing on SPF studs, cedar dimensional lumber, and specialty products like Tigerwood. Our commitment to customer service includes contractor support, special order capabilities, and educational resources for proper product selection and installation.
Services
Decking Materials Doors & Windows Lumber Supply Exterior Millwork Contractor Services Paint Matching Outdoor Living Products Fireplace Sales Interior Trim Specialty Hardware
Highlights and features
  • Family-owned since 1815 with 75+ years of local expertise
  • Missouri's largest in-stock decking selection with full-size displays
  • Expert staff with specialized knowledge in building materials
  • Access to 100,000+ products through Do-It-Best Corporation
  • Showroom displays for real-world product visualization
What people say
Extensive inventory Knowledgeable staff Helpful service Great selection Professional assistance
Services
Decking Materials
We offer Missouri's largest in-stock selection of decking materials including real wood, composite, capped composite, PVC, and vinyl options. Our St. Charles showroom features over 400 linear feet of installed railing systems and 2,300 square feet of full-size deck board displays. Expert staff provides guidance on material selection, with brands like TimberTech, Trex, and DecKorators available for special orders.
Lumber Supply
Our lumber yard stocks high-quality cedar, treated pine, clear pine, spruce, and poplar in lengths up to 24'. We offer specialty products like KDAT lumber ready for immediate finishing and exotic Tigerwood options. Professional staff assists with residential and commercial projects of all sizes, supported by strong mill relationships for competitive pricing and availability.
Exterior Millwork
We provide comprehensive exterior millwork solutions including James Hardie fiber cement siding, Boral TruExterior trim boards, and Versetta Stone panel systems. Our showroom displays feature cedar bevel siding, PVC trim options, and decorative molding collections. Expert staff helps customers select durable, aesthetically pleasing materials for home exterior projects.
Doors & Windows
Our expanded showroom features entry doors, patio doors, and storm doors from top manufacturers like Andersen, ThermaTru, and Masonite. We display various hardware finishes and glass options for visualization purposes. Professional staff assists with proper measurement techniques and offers manufacturer resources for informed decision-making on residential exterior openings.
Contractor Services
We provide dedicated contractor services for builders and professional tradespeople, offering personalized support for projects ranging from single homes to large subdivisions. Our services include bulk material ordering, special product sourcing, and access to 100,000+ items through Do-It-Best Corporation partnerships. Experienced staff provides technical expertise and product recommendations for construction professionals.
Questions
What types of decking materials do you carry?
We stock real wood, composite, capped composite, PVC, and vinyl decking options with full-size displays for visualization.
Do you offer contractor pricing?
Yes, we provide specialized contractor services with bulk pricing options and access to 100,000+ products through our supplier network.
Can you help with door and window measurements?
Our showroom displays include measurement guides and manufacturer resources to help customers properly size exterior openings.
What lumber types are available in stock?
We maintain inventory of cedar, treated pine, clear pine, spruce, and poplar in various lengths and finishes.
Do you carry specialty building products?
Yes, we offer specialty items like KDAT lumber, exotic Tigerwood, and premium millwork products for unique projects.
Are there multiple store locations?
We have three Missouri locations in Pacific, St. Charles, and Troy with varying hours to serve customer needs.
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Reviews (4)
Julie Dickerson
Jun 18, 2022 Report
Great customer service! I got a hibiscus plant there several weeks ago. It is thriving and beautiful! Very happy customer here.:
Michael
Jun 12, 2022 Report
Great product and fantastic service and employees helped me load items for me.very polite staff and customer service!
Jason Rauschelbach
May 06, 2022 Report
What a fantastic place, service is outstanding, and I can promise you that the prices are right, too! Worth driving out of your way if that's the case.
Josh The Hulk Britt
Jan 25, 2022 Report
I know the family there great bunch of people. Andy is one of the best people you'll ever meet and the owners Laura and Brian are just as great ready to help you with any questions you may have they may be more a little expensive but I'm telling you the service alone speaks for itself. And Brenda I'll never forget you either. You always saw the good in me and helped me thru hard times God bless you all.