CERTIFIED MATERIAL SUPPLIER • CALIFORNIA

Certified construction material supplier in California

Your Infrastructure Procurement Partner: From Bid to Closeout

We're a certified material supplier out of Gardena. We make procurement easy for contractors - one source for materials, labor, and compliance - and materials and equipment purchased through AD count toward small business participation goals and maintain compliance.

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Member

American Society of Professional Estimators

Associated General Contractors of California

International Partnering Institute (IPI) - Associate

Bidding Caltrans work? AD is a certified DBE supplier with 12 Caltrans work codes

DBE Cert #9763

Recertified June 11, 2026 · 49 CFR Part 26

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Blank white square with a thin black line at the top and left edges
Mostly blank white image with a small black-and-white striped corner in the upper left.
Blank white square with a thin black line at the top and left edges
Mostly blank white image with a small black-and-white striped corner in the upper left.
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$10M bonding

$8M general liability

HOW TO USE AD

Bring us in before the bid.

Use your preferred vendors or AD's supplier network. Either way, AD holds the purchase orders and performs a Commercially Useful Function.

1 · BEFORE BID

Send your scope and material list. AD returns pricing on materials, equipment, trailers, or labor to carry in your number.

2 · DURING BIDDING

AD provides formal quotes and certification documents for your bid package.

3 · AFTER AWARD

AD issues purchase orders, sources, delivers, and manages logistics as your certified supplier.

4 · AT CLOSEOUT

You receive participation credit for AD spend, backed by pay applications, submittals, and compliance records.

WHAT WE SUPPLY

Materials. Equipment. Trailers. Labor.

Workers installing a large rooftop HVAC unit with cranes on a building under construction

Mechanical

Air handling units, chillers, boilers, pumps, HVAC parts

Row of gray electrical control panels with warning labels in an industrial room

Electrical

Switchgear, transformers, generators, conduit, wire, lighting packages

Blue industrial pumps and stainless pipes in a processing plant, with valves and fittings connected closely together.

Plumbing

Pipe, valves, fittings, fixtures, trim and accessories

Construction site collage of steel beams, rebar, and structural frames in early building stages

Steel & Rebar

Rebar, structural steel, miscellaneous metals

Concrete truck pouring mix at a construction site with workers, stacked slabs, and a crane

Concrete Materials

Ready-mix, precast, forms, base rock and aggregate

Empty industrial interior with red overhead pipes, white columns, and large windows

Fire Protection

Pipe, fittings, flow switches, signaling devices

Yellow excavator loading dirt beside modular office trailers at a construction site at sunset

Equipment & Trailers

Lifts, generators, compressors, office trailer complexes, laydown yards

Workers in hard hats and orange vests walking on a construction site near excavators and scaffolding

Labor

Union and non-union journeymen, hoist and crane operators, general labor

RECENT PROJECTS

Aviation, transit, and public infrastructure.

Collage of Hollywood Burbank Airport construction progress, with terminal and steel framing views

Hollywood Burbank Airport Replacement Passenger Terminal

Materials, equipment, trailers, and union labor.

HOLDER-PANKOW-TEC JV, ISEC, BLOIS CONSTRUCTION, ACCO, CSI, XL Fire Protection

Airport curbside at dusk with cars, illuminated bollards, and a pedestrian bridge under a colorful sky

LAX Terminal 5 Curbside

Union labor.

ADS · MURRAY COMPANY, SWINERTON

Light rail train arriving at a sunlit station with palm trees and mountains in the background

East San Fernando Valley Light Rail Transit (EWP)

Materials and supplies.

BLOIS CONSTRUCTION

WHY CONTRACTORS WORK WITH AD

• Regular dealer, not a pass-through

AD holds the purchase orders, manages delivery, and keeps the documentation — CUF verified by LA Metro and Ferguson.

• One vendor, multiple goals

9 active certifications, so one purchase can count toward several participation goals.

• Signatory union employer

UA 250 Pipefitters, SMART, Carpenters, and LiUNA Local 300. AD is employer of record for supplied labor.

• Bonded and insured

$10M bonding capacity and $8M general liability insurance.

“I started AD Construction Equipment because I believed I could give contractors one place to go — materials, equipment and labor, centralized — and take one worry off their plate: whether that spend would actually count toward their small business goals. The rest is service.”

Andrew Dillard

President, AD Construction Equipment, Inc.

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