Alabama licensing you should verify before you hire
Before comparing bids in Alabama, verify the contractor's license status with Alabama Home Builders Licensure Board. Home Builders license required for any project over $10,000. This is the fastest disqualifier - a contractor without the required registration in Alabama should not be on your shortlist regardless of price or reviews.
- Licensing: Home Builders license required for any project over $10,000
- Permit authority: City or county building department
- Typical permit fees: $100–$400 for a window replacement permit
Licensing, insurance, and who shows up
- What's your state license or registration number, and can I verify it online?
- Do you carry general liability and workers' compensation? Can I get the certificate directly from your insurer?
- Are the installers your employees or subcontractors, and who supervises them on site?
- Are your crews lead-safe (EPA RRP) certified for my pre-1978 home?
- Who is my point of contact once the sale is done?
The product and the numbers behind it
- What manufacturer and series exactly, and what's the U-factor and SHGC on the glass package quoted?
- Is this an insert or a full-frame replacement, and why that choice for my openings?
- What happens if you find rot at tear-out, and what's the per-opening price for that repair?
- How is the gap insulated, low-expansion foam or fiberglass batt?
- What exterior trim or capping is included, and in what color?
Warranty terms that actually matter
Nearly every company advertises a lifetime warranty. The questions are what's covered, who honors it, and whether labor is included, because a free sash with a $250 service call isn't a lifetime warranty in practice.
- Is the glass seal warranty transferable to a future owner, and is there a transfer fee?
- How many years of labor are covered on the installation itself?
- Is there a service-call fee for warranty visits?
- Who handles the claim if the manufacturer stops making this series?
Price, deposit, and pressure tactics
A price that's only good if you sign tonight is a sales tactic, not a discount. Legitimate window companies hold a quote for at least a week and will put the same number in writing tomorrow.
- Is this price good for at least 7 days in writing?
- What's the deposit, and what does it cover?
- Is the quote itemized per opening, or one lump sum?
- What's the payment schedule, and is final payment due after final inspection?
- Have you pulled permits in my municipality before?
Red flags
- Discount that expires when the salesperson leaves your kitchen table
- No physical local address or no verifiable license number
- Ordering units off the sales-visit measurement with no technical measure
- Deposit above 30–50% of contract value on a standard residential job
- Refusal to name the manufacturer and series, or to show NFRC label numbers
- Asking the homeowner to pull the permit
| Flag | What it usually means |
|---|---|
| Price expires tonight | High-pressure sales model, not a discount |
| No verifiable license | Unlicensed work; voids insurance and resale disclosures |
| No technical final measure | Mismeasures and multi-week reorders |
| Wants > 30–50% deposit | Cash-flow issue; your money funds another job |
| Won't name manufacturer or series | You can't compare quotes or verify NFRC numbers |
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Frequently asked questions
How many window quotes should I get?+
Three. One national retailer or dealer, one established regional company, and one local independent installer. That spread shows you the real price band for your openings and exposes an outlier fast.
Should I use the manufacturer's own installers or an independent?+
Either can be excellent. What matters is whether the crew is employed and supervised by the company you signed with, and whether installation labor is warranted separately from the product.
How much deposit is reasonable for a window job?+
10–30% is standard because units are custom-built to your measurements. Some states cap contractor deposits by law. Anything above 30–50% up front on a standard residential job is worth questioning.
Is a lifetime warranty on windows real?+
Sometimes, but read the terms. Check whether labor is included, whether service calls carry a fee, and whether the coverage transfers to a buyer, since transferability is what shows up at resale.
Do I need a permit for this project in Alabama?+
Almost always yes if the project enlarges a rough opening, alters framing or a header, or changes an egress window. Like-for-like insert replacement into an existing opening generally does not. City or county building department.
How do I verify a window installer's license in Alabama?+
Check with Alabama Home Builders Licensure Board. Home Builders license required for any project over $10,000. The absence of the required registration is disqualifying regardless of price or reviews.
What do window replacement permits typically cost in Alabama?+
$100–$400 for a window replacement permit. Fees vary by municipality and the scope of work triggering the permit.
Local guides in Alabama
More Alabama planning guides
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