You did the right thing โ you got multiple quotes. Now you have five different numbers, five different product names, and five contractors all telling you they are the best choice. Here is the systematic way to compare them so you actually make the right decision.
Why Quotes Are So Different
A 40% price spread between the lowest and highest quote for the same job is completely normal. Here is why:
- Different products โ Quote A might be for 6061-T6 aluminum accordion shutters rated for 160 mph. Quote B might be for a lower-grade product rated for 130 mph. Same description, very different product.
- Different labor quality โ an experienced installer who has done 500 jobs charges more than one who has done 50. That experience difference shows up in how the job goes and how it holds up.
- Permit included or not โ some quotes include permit fees, some don't. Permit fees run $150โ$500 depending on county and project scope.
- Business overhead โ a legitimate contractor with insurance, licensing fees, workers comp, and a physical location costs more to operate than a one-man operation working out of a pickup truck.
- Margin and desperation โ contractors adjust pricing based on how busy they are. A slow contractor quotes lower. A busy one quotes higher.
The Comparison Framework
To compare quotes fairly, normalize them to the same basis. Create a simple comparison using these columns:
| Item | Quote A | Quote B | Quote C |
|---|---|---|---|
| Product manufacturer | Ask | Ask | Ask |
| FL approval number | Ask | Ask | Ask |
| Wind speed rating | Ask | Ask | Ask |
| Total sq ft covered | Ask | Ask | Ask |
| Price per sq ft | Calculate | Calculate | Calculate |
| Permit included? | Ask | Ask | Ask |
| Warranty โ labor | Ask | Ask | Ask |
| Warranty โ product | Ask | Ask | Ask |
| License verified | Verify | Verify | Verify |
| Total apples-to-apples | Calculate | Calculate | Calculate |
Once you have the FL approval numbers, look them up at floridabuilding.org and confirm all quotes are for products rated for your wind zone. This step alone often eliminates one or two quotes.
Red Flags in Quotes
- No product name or FL number โ "accordion shutters" is not a product specification. Demand the manufacturer name and FL approval number.
- Significantly lower than all others โ more than 25% below the next lowest quote. Either the product is inferior or the contractor is planning to cut corners.
- Full payment upfront โ legitimate contractors take a deposit (10โ30%) and balance on completion after inspection.
- No permit mentioned โ a contractor who doesn't mention the permit is either planning to skip it or hasn't factored it in.
- Pressure to sign immediately โ "this price is only good today." Legitimate contractors give you time to make a decision.
What the Price Per Square Foot Should Tell You
Once you calculate the price per square foot for each quote, compare to these 2026 market ranges:
| Product | Below Market | Market Rate | Above Market |
|---|---|---|---|
| Storm Panels | Below $12 | $15โ$25 | Above $30 |
| Accordion Shutters | Below $20 | $25โ$35 | Above $42 |
| Roll-Down Manual | Below $38 | $45โ$65 | Above $75 |
| Roll-Down Motorized | Below $55 | $65โ$100 | Above $115 |
| Impact Windows | Below $35 | $40โ$80 | Above $100 |
A quote significantly below market is not a deal โ it is a warning. Use our cost by state guide for state-specific price ranges.
How to Make the Final Decision
After normalizing all quotes to the same basis, you typically find:
- One or two quotes get eliminated for product compliance or red flag issues
- One or two are at market rate with comparable products
- One is the highest โ often for the best product or most experienced contractor
The right choice is rarely the lowest. It is the best combination of verified license, compliant product, clear contract, fair payment terms, and reasonable price. A $500 difference on a $15,000 job is 3% โ not worth choosing the contractor you trust less to save it.
Frequently Asked Questions
Should I tell contractors what other quotes I received?
You can tell them you have received other quotes and are comparing โ that is normal and expected. You do not need to share specific numbers. Asking a contractor to beat a specific price can work, but a legitimate contractor who knows their costs will tell you what they can and cannot do rather than matching any number.
One contractor is 40% cheaper than the others. Should I take it?
Only if the product is identical (same manufacturer, same FL approval number, same wind rating), the permit is included, the contractor's license is verified and in good standing, the payment terms are normal (not full upfront), and you can find reviews or references. If any of those conditions isn't met, the cheap quote is a risk, not a deal.
All my quotes are within 10% of each other. How do I choose?
When quotes are close in price, choose on: verified license and years in business, specific product quality (FL approval rating), warranty terms, payment schedule flexibility, references from recent jobs in your county, and your read of the contractor in person. The intangibles matter more when price is similar.