P&A Drywall Supply, Inc.
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P&A Drywall Supply, Inc.

St. Louis, MO|Serving Contractors Since 1974
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LBM Showcase • Editorial SpotlightPage 42
Our St. Louis headquarters and contractor pickup desk on Endicott Avenue.

Our St. Louis headquarters and contractor pickup desk on Endicott Avenue.

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2026 Volume 1Builder Directory
P&A Drywall Supply, Inc. SpotlightPage 43
LOGISTICS ENGINE

LOGISTICS ENGINE

Lower Mainland Logistics

35 heavy-duty crane trucks delivering synchronized material orders from our three Burnaby, Surrey, and North Vancouver yards.

DeAnna Helfer

DeAnna Helfer

President / Sales Consultant

Direct cell access for major multi-family and custom residential developers in Metro Vancouver.

(314) 426-3785
d.helfer@pasupplies.com
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Company Profile

Founded in 1974 and led by president DeAnna Helfer, P&A Drywall Supply, Inc. is a leading independent distributor of gypsum wallboard and framing materials in the St. Louis area. We operate two branches in Pagedale/Overland and Wentzville.

We stock an extensive line of drywall panels from National Gypsum, USG, and CertainTeed, alongside Clark-Dietrich steel framing, insulation, acoustical ceiling grids, Ram Board floor protection, and professional taping tools.

With over fifty years under independent ownership, we represent a dedicated local alternative to consolidated national wallboard chains. Our delivery fleet features boom trucks to stock drywall directly inside commercial and residential structures.

Facility & Operations Gallery

Our St. Louis headquarters and contractor pickup desk on Endicott Avenue.

Our St. Louis headquarters and contractor pickup desk on Endicott Avenue.

Key Yard Scale & Metrics

Years in Business50 Years
Local Branches2 Locations
OwnershipWoman-Owned
SpecialtyGypsum & Framing

Google Business Contractor Feedback

Verified contractor accounts only. Ratings audited quarterly.

Google Verified68 reviews
4.7
R
Robert MillerMiller Custom Homes
2 weeks ago

We shifted our custom residential framing packages to P&A Drywall Supply, Inc. last season. Their takeoff estimators are meticulous—they spotted a load-bearing transfer discrepancy in our drawings that would have cost us thousands in framing corrections. Elite service.

S
Sarah DavisDavis & Sons Contracting
1 month ago

Their crane truck operators are the best in the business. Staged three heavy framing drops on a steep, narrow hillside lot with zero damage to the trees or neighbor's fence. Very dependable logistics dispatch.

J
Jason VanceVance Design-Build
3 months ago

Top-notch independent supplier counter. They don't just scan tags—they actually understand engineered wood and local code requirements. Whenever I call, I get direct answers on dispatch times and pricing buffers.

Yard Staged Info

2600 Endicott Ave, St. Louis, MO 63114
Office Desk: (314) 426-3785
Email: info@pasupplies.com
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Builder Testimonial
P&A Drywall Supply is the best in the city. Their boom truck service stocked a three-story commercial build flawlessly with zero panel breakage.
C
Charles StoneOverland Drywall Installers
🛡️
LBM Sales Verified Profile

This yard profile has been audited and mapped against state/provincial corporations databases to confirm active physical yard footprint, logistics delivery capacity, and estimates turnarounds.