Delivering Durable, High-Quality Roofing Services in Denver, CO

What To Look For When Hiring A Roofing Contractor

November 29, 2025

2 min read

When hiring a roofing contractor, you should look for someone with proper licenses, insurance, and a good track record. Check if they have a valid business license and liability insurance before you sign anything. Ask to see their past work and read reviews from other customers. Get at least three quotes and compare prices. Make sure they give you a written contract with a clear timeline and warranty details. A good contractor will also explain what materials they use and how long your new roof will last.

Do They Have the Right Licenses and Insurance?

Always ask to see proof of a contractor’s license and insurance before hiring them. A valid license shows they follow the rules in your state. Insurance protects you if something goes wrong during the work.

According to industry data, 85% of contractors report skilled labor shortages, which means finding a licensed, experienced roofer matters more than ever. Ask for their license number and verify it with your state. Request a certificate of insurance showing both liability and workers’ compensation coverage.

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What Should You Ask About Their Experience?

Ask how long they have been in business and how many roofs they install each year. A contractor who has been around for many years is often more reliable. Ask if they can show you photos of roofs they built.

According to the U.S. Bureau of Labor Statistics, roofers earn a median wage of around $50,030 per year, and quality contractors typically charge between $5,000 and $10,000 for asphalt shingle replacement on a single-family home. Request at least three references from past customers. Call them and ask if the work was done on time and if they had any problems. A good contractor will be happy to share references.

Should You Compare Multiple Quotes?

Get written quotes from at least three contractors. Compare the price, materials, timeline, and warranty. The cheapest option is not always the best.

What to Check in a QuoteWhy It Matters
Materials listedTells you the quality of your new roof
Start and end datesHelps you plan and track progress
Warranty lengthProtects you if problems happen later
Labor and materials breakdownShows what you are paying for
Total price in writingPrevents surprise charges

According to RubyHome, the average roof replacement cost is $9,526, with a range of $5,868 to $13,217. If one quote is much higher or lower than the others, ask why. A written quote protects you and the contractor.

Do They Offer a Warranty and Contract?

Always get a written contract. It should list the materials, cost, start date, end date, and warranty details.

According to the National Association of Home Builders, roof replacement can deliver an ROI of up to 110% at home resale, making it a smart investment if you work with a trustworthy contractor. Ask what the warranty covers. Most good contractors offer a warranty on their work for several years. They may also offer a warranty from the material maker. Read the contract carefully before signing, and do not be afraid to ask questions about anything you do not understand.

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Connect with an experienced roofing contractor to discuss your roofing needs and schedule an inspection.