World of Concrete fills the Las Vegas Convention Center with concrete and masonry contractors placing equipment orders.

The International Builders' Show and KBIS 2026 fill Orlando with residential builders and kitchen-bath specifiers choosing fixtures and finishes.

CONEXPO-CON/AGG fills the same Las Vegas venue a month later with heavy equipment buyers making purchases they won't make again for 3 years.

Construction is one industry on paper, but the contractor pouring foundations, the roofer replacing shingles, and the architect specifying tile are 3 completely different buyers with different budgets, different timelines, and different reasons for attending a conference.

Here are the top 10 construction conferences 2026 and construction trade shows with dates, locations, and who each one is best for.

World of Concrete

Location: Las Vegas, NV

Dates: January 23-25, 2026

Attendee Count: 10,000+

Website: https://www.worldofconcrete.com/

World of Concrete is the largest commercial construction trade show for concrete and masonry. 10,000+ contractors, producers, and dealers covering equipment, materials, and technology for concrete construction and paving at the Las Vegas Convention Center.

Why attend World of Concrete: 10,000+ concrete and masonry professionals over 3 days. The audience is commercial contractors who pour, finish, and pave. If you sell concrete equipment, materials, or technology, this is the single largest concentration of that buyer anywhere on the calendar, and it opens the year before most construction budgets are committed.

International Roofing Expo (IRE)

Location: Las Vegas, NV

Dates: February 16-18, 2026

Attendee Count: 10,000+

Website: https://www.theroofingexpo.com/

The International Roofing Expo runs alongside the NRCA Annual Convention at Mandalay Bay. 10,000+ roofing contractors, manufacturers, and distributors. Roofing systems, materials, safety, and business management.

Why attend International Roofing Expo: 10,000+ roofing professionals over 3 days. Co-location with NRCA means the room includes both the contractors installing roofs and the association members shaping industry standards. If you sell roofing materials, equipment, or software to roofing contractors, IRE concentrates that buyer more tightly than any general construction trade show.

NAHB International Builders' Show

Location: Orlando, FL

Dates: February 17-19, 2026

Attendee Count: 10,000+

Website: https://www.buildersshow.com/

The International Builders' Show (the IBS builders show) is NAHB's flagship event and one half of Design & Construction Week, co-located with KBIS in Orlando. 10,000+ home builders, remodelers, and residential construction professionals.

Why attend International Builders' Show: 10,000+ residential construction professionals over 3 days. The buyer here builds and remodels homes, not commercial structures. If you sell into home building, remodeling, or residential construction, IBS is where those operators evaluate products and vendors for the building season ahead.

KBIS Kitchen & Bath Industry Show

Location: Orlando, FL

Dates: February 17-19, 2026

Attendee Count: 10,000+

Website: https://www.kbis.com/

KBIS 2026 runs with the International Builders' Show as part of Design & Construction Week. 10,000+ kitchen and bath dealers, designers, and specifiers. Fixtures, finishes, smart home, and remodeling.

Why attend KBIS: 10,000+ kitchen and bath professionals over 3 days in Orlando. The audience specifies and purchases fixtures, appliances, and finishes for residential projects. If you sell into kitchen-bath remodeling or new residential construction, KBIS and IBS together give you access to both the specifier and the builder in the same trip.

CONEXPO-CON/AGG

Location: Las Vegas, NV

Dates: March 3-7, 2026

Attendee Count: 10,000+

Website: https://www.conexpoconagg.com/

CONEXPO-CON/AGG is the largest construction and aggregates trade show in North America. 10,000+ construction equipment buyers, aggregates producers, and contractors at the Las Vegas Convention Center. Heavy equipment, earthmoving, paving, and construction technology. This show runs every 3 years, and 2026 is the next edition.

Why attend CONEXPO-CON/AGG: 10,000+ construction equipment buyers over 5 days. The 3-year cycle means buyers attend with purchasing intent they've been building since the last show. If you sell heavy equipment, aggregates, or construction technology, CONEXPO is the single highest-intent equipment buying event in the industry, and missing it means waiting until 2029 for the next one.

ISC West

Location: Las Vegas, NV

Dates: March 25-27, 2026

Attendee Count: 10,000+

Website: https://www.discoverisc.com/global/en-us/isc-west.html

ISC West is the largest security and public safety trade show in North America. 10,000+ security integrators, installers, and facility managers at Sands Expo, Las Vegas. The overlap with construction runs through access control, video surveillance, and smart building systems that get specified during build and renovation.

Why attend ISC West: 10,000+ security and facility professionals over 3 days. The buyer here is the integrator or facility manager who specifies security systems during construction or retrofit. If you sell access control, video surveillance, or smart building technology into construction and facilities, ISC West is where those specification decisions happen.

Coverings

Location: Las Vegas, NV

Dates: March 30 - April 2, 2026

Attendee Count: 10,000+

Website: https://www.coverings.com/

Coverings is the largest tile and stone trade show in North America. 10,000+ tile installers, contractors, designers, and distributors at the Las Vegas Convention Center. Ceramic tile, natural stone, and installation materials.

Why attend Coverings: 10,000+ tile and stone professionals over 4 days. Narrow audience, but if you sell tile, stone, or installation products, the entire room is your buyer. Coverings concentrates a specialty trade that gets diluted at broader construction conferences like World of Concrete or the International Builders' Show.

AIA Conference on Architecture & Design

Location: San Diego, CA

Dates: June 10-12, 2026

Attendee Count: 10,000+

Website: https://conferenceonarchitecture.com/

The AIA Conference on Architecture & Design is the American Institute of Architects' flagship event. 10,000+ architects, designers, and specifiers at the San Diego Convention Center. Products and systems get specified here before they reach contractors.

Why attend AIA Conference: 10,000+ architects and designers over 3 days. The buyer here does not install your product. The buyer specifies it into plans that contractors then follow. If you sell building products, systems, or technology that need to be specified in architectural drawings, AIA is where that specification process starts, often months before a shovel hits dirt.

AWWA ACE

Location: Washington, DC

Dates: June 21-24, 2026

Attendee Count: 10,000+

Website: https://ace.awwa.org/

AWWA ACE is the American Water Works Association's annual conference and exposition. 10,000+ water utility professionals, engineers, and contractors. Drinking water, treatment, distribution, and infrastructure. The overlap with construction runs through water systems, piping, and municipal projects.

Why attend AWWA ACE: 10,000+ water and infrastructure professionals over 4 days. The buyer here works on municipal and large-scale commercial water infrastructure. If you sell water infrastructure, treatment systems, or piping products into public works and construction projects, AWWA ACE is where those contracts originate.

Greenbuild International Conference & Expo

Location: New York, NY

Dates: October 20-22, 2026

Attendee Count: 10,000+

Website: https://informaconnect.com/greenbuild/

Greenbuild is the USGBC's flagship event for sustainable building. 10,000+ green building professionals, contractors, and developers at the Jacob K. Javits Convention Center. LEED, sustainability, and building performance.

Why attend Greenbuild: 10,000+ green building professionals over 3 days. The audience includes developers, contractors, and product manufacturers focused on sustainability and building performance. If you sell sustainable building products, green materials, or building performance technology, Greenbuild is where the LEED-focused segment of the construction industry concentrates.

Plan your 2026 construction conference strategy

7 of 10 events run between January and early April. 5 of those are in Las Vegas. CONEXPO-CON/AGG (conexpo con agg) runs every 3 years, and 2026 is the next edition, so book that one first.

Concrete and masonry: World of Concrete. Roofing: International Roofing Expo. Residential builders: the International Builders Show and KBIS.

Heavy equipment: CONEXPO-CON/AGG. Security and smart building: ISC West. Tile and stone: Coverings. Architects and specifiers: AIA.

Water infrastructure: AWWA ACE. Green building: Greenbuild.

We maintain a database of US construction and contractor businesses that can help identify which conference attendees match your ICP before the event, so outreach and meeting scheduling happen weeks ahead of the show.

Download the complete US construction conference list

Get the full 2026 conference calendar with dates, locations, attendee counts, and strategic recommendations for every major construction and contractor event.

What's inside: 185+ US events with all dates and locations, construction-specific vs. adjacent event breakdown, exhibitor priority tiers, attendee count comparisons, geographic coverage by US region, pre-event outreach email templates, and post-conference follow-up sequences.

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