How to Choose a Metal Building Company: 10 Questions to Ask

You are about to hand a stranger with a phone and a website somewhere between $5,000 and $25,000. They are going to order steel, schedule a crew, show up at your property and install a structure that will sit there for 25 years. The single most important decision in this process is not what roof style or what gauge or what color, it's which company you hire.

This article is the 10-question checklist. Ask all ten before you sign anything. A legitimate vendor will answer every one cleanly and in writing. A company that cannot, or will not, answer these is the company you walk away from.

Question 1: Are You the Manufacturer, a Dealer, or a Broker?

This is the first question because it reframes everything that follows. The metal building industry has three layers of companies that can sell you a structure.

• Manufacturers
  A manufacturer produces the steel in-house, has engineers on staff, sets their own delivery schedules, and owns the warranty.

• Dealers
  A dealer is a regional or local company that resells a specific manufacturer’s product. A broker is a middleman - they take your deposit, pass the order to whichever manufacturer has availability.

• Brokers
  Brokers dominate the scam complaint data in 2025 because they operate with the thinnest accountability. When delivery slips or the install goes wrong, the broker points at the manufacturer and the manufacturer points at the dealer.

A clean answer identifies the layer clearly. A bad answer dances around the question.

Question 2: What Is Your State Contractor License Number?

For any state that licenses contractors - Florida (DBPR), North Carolina (NCLBGC), Texas (TDLR), California, Georgia, South Carolina, Tennessee - the company must be licensed. Verify the license yourself on the state database. Confirm it is active, in the correct category, and free of disciplinary action.

A company that cannot produce a license number within 24 hours is a company you walk away from. That single check is the highest-signal rejection in the entire vendor evaluation process.

Question 3: Can You Send Me Your Certificate of Insurance?

General liability insurance and, where applicable, workers’ compensation are non-negotiable. A crew on your property without insurance is a crew whose on-site injury becomes your personal liability.

Ask for a COI naming the company with $1 million per occurrence and $2 million aggregate coverage. Verify it by calling the insurance carrier directly using the number printed on the COI.

Question 4: What Is Your Delivery Window, and What Is the Remedy If You Miss It?

The most common complaint pattern from 2025 BBB filings was vendors promising 30-to-60-day delivery and missing by 200% or more. Get the window in writing, and get a remedy clause in writing.

Realistic 2026 timelines: 4 to 10 weeks from deposit in the southeast and mid-Atlantic, 6 to 14 weeks in the northeast and upper midwest, and 4 to 12 weeks in the southwest and west.

The remedy clause should specify: 5-10% discount on the final balance if installation is more than 30 days past, and full deposit refund if more than 90 days past. A vendor who will not agree to a remedy clause is a vendor who expects to miss the date.

Question 5: Will You Put the Complete Structural Spec in Writing?

A vague contract is the scam’s best friend. The contract should specify: size (width x length x leg height), gauge (12-gauge or 14-gauge main frame), roof style (regular, A-frame, or vertical), color (specific manufacturer code), certification (wind-load and snow-load rating), and anchor type and spacing.

A company unwilling to specify these is a company that wants the flexibility to deliver whatever is cheapest on their end.

Question 6: Is the Pricing Itemized — and What Is Explicitly Excluded?

A single-number quote is a red flag. A professional quote itemizes the base structure, each upgrade, the anchors, and any site-prep or delivery charges. It also lists what is explicitly excluded, such as site leveling beyond a certain slope, soil remediation, extended delivery, and permit fees.

Ask explicitly: "What is the maximum you would ever charge me beyond this quote, and what are the triggers?" A legitimate vendor can answer. A scam deflects.

Question 7: Who Pulls the Permit, and What Are the Code Requirements in My Jurisdiction?

Permits are typically required for any installed metal building. Fees run $75 to $300. A professional vendor either pulls the permit for you, assists you, or tells you clearly what permit applies.

Confirm the vendor knows your jurisdiction’s wind-load rating, snow-load rating, setback requirements, and any county-specific engineering review. In coastal Florida counties, 140 mph wind-load is mandatory. In heavy-snow states, 30-40 psf snow-load certification is standard.

A vendor who says "permits aren’t really needed" is a vendor who is happy to let your project become your legal problem later.

Question 8: What Are the Warranty Terms — In Writing?

Standard 2026 coverage: 10-20 years on the main frame, 10-30 years on paint/finish, 20-30 years on roof panel corrosion, and 30 days to 1 year on installation workmanship.

Get the warranty document. The warranty on the frame should align with certification. The paint warranty should be non-prorated. The installation workmanship warranty is often the shortest, and a 1-year minimum is what separates a professional installer from a roving crew.

A company whose warranty is "manufacturer’s standard warranty applies" without producing the actual document is hiding something.

Question 9: Can You Provide Three Recent References I Can Actually Call?

Ask for three references from completed projects in the past 12 months, in your region, at a similar scale.

Ask:

• Was the structure delivered on time?

• Did the final structure match the quote?

• Were there surprise charges on installation day?

• How did the company respond to any warranty issue afterward?

References are often biased since the vendor selects happy customers. But even among hand-picked references, the specifics of the answers reveal patterns. A vendor who cannot produce three recent references is a vendor with no recent track record.

Question 10: What Is Your Rating on ShelterScore — and How Many Verified Reviews?

A legitimate vendor in 2026 has a ShelterScore profile, has claimed it, has invited their recent customers to review it, and has earned a rating that reflects their actual work.

Look for: at least a dozen verified reviews in the past 12 months, owner responses on every negative review, a response rate above 80%, and a pattern of recent reviews that tracks with the answers the vendor gave.

A vendor with no ShelterScore presence, or a profile with no recent reviews, is a vendor whose digital reputation tells a story.

The Honest Answer Pattern

A legitimate metal building company will answer all ten of these questions cleanly, in writing, without pushback. The vendors worth buying from have been asked all of this before. They have the documents, the references, and the profile ready.

A scam resists. Excuses, deflections, pressure to sign before paperwork is in hand, "trust us" language in place of documents; the pattern is recognizable once you know what you are looking at.

The ten questions take one afternoon to run. The answers determine whether the next 25 years are a structure you never think about again, or a six-month regret involving the BBB and a consumer protection attorney.

Check Company Ratings on ShelterScore

Every question on this list is easier to evaluate when you have a category-specific review platform to cross-check against. Before you sign, check the vendor’s profile on ShelterScore.

→ Check Company Ratings on ShelterScore.com Before You Sign

Ten questions. One afternoon. The difference between a 25-year asset and a 6-month regret. Ask them all.