NASCC 2027 Denver: A Fabricator's Preview
NASCC: The Steel Conference 2027 runs Wednesday, April 14 through Friday, April 16, 2027, at the Colorado Convention Center in Denver. AISC hosts it. Expect nearly 300 technical sessions, a large exhibit hall, and specialty conferences on quality, safety and detailing. For fabricators and estimators, the payoff is the exhibit hall and the shop-focused tracks.
When and where is NASCC 2027?
| Detail | What we know (as of September 2026) |
|---|---|
| Dates | April 14 to 16, 2027 (Wednesday to Friday) |
| Venue | Colorado Convention Center, 700 14th St, Denver |
| Host | American Institute of Steel Construction (AISC) |
| Program size | Nearly 300 technical sessions, up to 17 PDHs |
| Exhibit hall | More than 280 exhibitors listed by the venue |
| Official site | nascc.aisc.org |
The dates and venue are from the official NASCC site and the Colorado Convention Center event listing, which also gives the session, PDH and exhibitor figures. Check the official site for the final program, registration deadlines and hotel blocks. Sessions get added and moved right up until the show.
Who from a fabrication shop should go?
NASCC is billed as an engineers' conference, and a lot of the program is design-focused. But the exhibit hall and several specialty tracks are built for shops. Who gets the most out of it:
| Role | Why go | Where to spend time |
|---|---|---|
| Owner or GM | Equipment, software and business decisions; peer conversations | Exhibit hall, business and workforce sessions |
| Chief estimator or estimator | Takeoff and estimating software, cost trends, contract issues | Exhibit hall software aisle, any estimating or contracts sessions |
| Project manager | Contract documents, schedule, coordination with detailers and erectors | Detailing and project delivery sessions |
| QC manager | Certification updates, audit prep | QualityCon and certification sessions |
| Safety manager | Erection and shop safety | SafetyCon |
| Detailing manager | Detailing workflow, BIM, connection design | NISD detailing conference sessions |
If you can only send one person, send whoever makes software and equipment decisions. Three days of vendor time is worth more than any single session for a shop that's shopping.
Which sessions are worth an estimator's or PM's time?
The full program usually posts in the months before the show. Rather than guess at specific session titles, here's what to look for when it's out:
- QualityCon and certification updates. If you're AISC certified or thinking about it, the 2025 edition of AISC 207 applies to audits from February 2026 on. Sessions on what auditors are finding are directly useful. The AISC certified fabricator program page is the starting point.
- Contract documents and the Code of Standard Practice. Anything on AISC 303, scope gaps and change orders affects how you bid and what you exclude.
- Detailing and connection design. The NISD conference on steel detailing runs alongside NASCC. Detailing workflow changes how fast you get approval drawings, which changes your schedule.
- Technology and software sessions. Look for anything on estimating, takeoff, BIM-to-shop data, or production software. Favor sessions where a fabricator presents, not just a vendor.
- Workforce sessions. Every shop is short on people. AISC's workforce programs and the student and educator tracks are worth a look if you hire.
Most sessions are an hour or less. Pick two or three per day, and leave the rest of the time for the floor.
What exhibit hall categories should you walk?
A big hall rewards a plan. Group your walk by category:
| Category | What to look at | Questions to ask |
|---|---|---|
| Estimating and takeoff software | AI takeoff, digital takeoff, estimating databases | Can I run my own drawing here, today? What does the output look like? |
| Detailing and BIM | Modeling, connection design, drawing production | How does it hand off to my estimating and production tools? |
| Production and MIS software | Job tracking, inventory, nesting, purchasing | Does it import my takeoff or BOM without re-keying? |
| Cutting and drilling equipment | Beam lines, saws, plasma and laser, coping | Throughput on my typical mix, footprint, service |
| Welding and robotics | Cobots, positioners, fixtures | Setup time for low-volume, high-mix work |
| Coatings and galvanizing | Paint systems, galvanizers | Turnaround and where they're located |
| Bolts, fasteners and connection products | Tension-control bolts, DTIs, specialty connectors | Lead times and installation tools |
| Service centers and mills | Availability, stock lengths, processing | What's on the shelf and what's a mill order |
Our 2026 fabrication software buyer's guide is a good primer before you hit the software aisle, and the AI estimating software buyer's guide covers the takeoff tools specifically.
If you'd like a baseline before Denver, run one of your own drawings through SteelFlo now. You'll walk in with a real result to compare every booth against. The first 3 takeoffs are free.
How do you test an AI takeoff vendor on the floor?
Our 2026 preview and vendor questions post still hold up. The short version: never judge from the demo drawing. A vendor's demo set is the one it handles best.
Bring your own drawing. Put it on a USB stick and in your email. Pick a real job you've already bid, so you know the answer. A vector, CAD-exported PDF is the fairest test, since that's what most tools are built for.
Know your numbers. Before you go, write down from your own takeoff:
- Total piece count, and count by your top five sizes
- Total tonnage
- Three or four tricky spots: an enlarged plan, a "typical" note, a schedule-only member, existing steel
Ask to see each of these at the booth:
| What to check | What good looks like | Red flag |
|---|---|---|
| Can it run your PDF right there? | Upload and results in minutes | "We'll process it and get back to you" |
| Can you see where each count came from? | Every item ties to a spot on the drawing | A total with no way to trace it |
| Does it handle your tricky spots? | It catches them, or flags them for you | Silent double counts or misses |
| How are mistakes corrected? | Quick confirm/reject on the drawing | Re-doing the takeoff by hand |
| What do you get out? | BOM, cut list, order quantities, pricing hooks | A PDF report only |
| What does it cost at your volume? | Published price, clear limits | "Depends," with no number |
Write down what each vendor got on your drawing, compared with your own numbers. By the end of day two you'll have a real comparison instead of a pile of brochures. Our roundup of new AI takeoff tools lists who's in the category.
How should you plan your three days in Denver?
A plan that works for most shop teams:
Before you fly. Register early, and check the official site for discount deadlines. Book a hotel near the convention center. Build a shortlist of 10 to 15 exhibitors and request meetings where you can. Load your test drawing on a laptop and a USB stick.
Wednesday, April 14. Opening day is a good time to walk the whole hall once, fast, without stopping for long demos. Note the booths to come back to. Pick one or two sessions in the afternoon.
Thursday, April 15. Your main vendor day. Do the deep demos with your own drawing in the morning while booth staff are fresh. Use afternoon sessions for QualityCon, detailing or contracts topics.
Friday, April 16. Follow-up and second looks. Go back to your top two or three vendors with the questions that came up overnight. Get pricing in writing.
After the show. Within a week, run a trial on a second job with the one or two tools you liked. Compare their output with your own takeoff, line by line.
A few Denver-specific notes. The city is at about 5,280 feet, so drink more water than you think you need, especially if you're walking the hall all day. April weather can swing from shirt-sleeve days to snow, so check the forecast before you pack.
What should an estimator bring home from NASCC?
Three days goes fast, and most of what you pick up on the floor is forgotten by the next bid. Before you leave Denver, make sure you have these in writing:
| Bring home | Why it matters |
|---|---|
| Each vendor's result on your test drawing | The only apples-to-apples comparison you'll get |
| Written pricing and limits | Takeoffs per month, seats, export formats, contract length |
| A trial account or trial date | So the comparison continues on a live bid, not from memory |
| Two or three contacts at shops your size | They'll tell you what the tool is like six months in |
| Notes from any certification or contracts session | Spec language and audit changes show up in your next bid |
Then put one hour on the calendar the week you're back to write it up for whoever approves the purchase. The decision gets made in that hour, not at the booth.
Frequently Asked Questions
When is NASCC 2027?
NASCC: The Steel Conference 2027 runs April 14 to 16, 2027, Wednesday through Friday. Confirm the schedule on the official NASCC site, since session times are set closer to the show.
Where is NASCC 2027 being held?
It's at the Colorado Convention Center in Denver, Colorado, at 700 14th Street. AISC hosts the conference.
Is NASCC worth it for a small fabricator?
Often, yes, if you go with a plan. The exhibit hall puts software, equipment and service providers in one place, and the specialty conferences on quality and safety are directly useful to shops. Send the person who makes equipment and software decisions.
How do I evaluate AI takeoff software at NASCC?
Bring a drawing from a job you've already bid, with your own piece count and tonnage written down. Ask each vendor to run it at the booth and show you where every counted member came from. Compare results across vendors on the same drawing.
What specialty conferences run with NASCC?
NASCC typically includes specialty conferences such as QualityCon, SafetyCon, the NISD conference on steel detailing, the SSRC Annual Stability Conference, Architecture in Steel and the World Steel Bridge Symposium. Check the official site for the 2027 lineup.
Bottom line
NASCC is worth the trip for a shop if you treat the exhibit hall like a test bench. Don't wait for the booth demo to find out what a takeoff tool does with your drawings. Run one through SteelFlo before you fly to Denver, so you walk in with a real baseline to compare every vendor against.