So, you need some asphalt work done on your property. Maybe it's a new driveway, or your old one's seen better days and needs a full tear-out and replace. Whatever it is, picking the right contractor isn't just about finding the cheapest bid. It's about getting a quality job that lasts, especially with our crazy Denver weather cycles. I've seen a lot over the years, and I'm telling you, a bad paving job is a headache you don't want.
Questions to Ask Every Asphalt Contractor
When you're talking to potential contractors, don't be shy. You're hiring them for a significant investment, so ask away. Here are the must-ask questions:
- How long have you been in business, specifically in Denver? This isn't just about general experience; it's about local experience. Knowing Denver's soil conditions, like the expansive clay we often deal with, and how our freeze-thaw cycles affect asphalt, is crucial. Someone who's only worked in, say, Arizona, might not understand our unique challenges.
- Can you provide references from recent, similar projects? And I mean recent. Call those references. Ask if the job was completed on time, within budget, and if they'd hire them again.
- What's your process for preparing the sub-base? This is huge. The sub-base is the foundation of your asphalt. If it's not properly graded, compacted, and stable, your new asphalt won't last. They should talk about excavation, proper drainage, and compaction.
- What type of asphalt mix will you use, and what's the thickness? There are different mixes for different applications. For a residential driveway, you'll typically want a dense-graded mix. And don't settle for less than 2-3 inches of compacted asphalt for a driveway. Anything less is asking for trouble.
- What's your warranty, and what does it cover? A good contractor will stand behind their work. Get it in writing.
- Are you licensed and insured? This isn't optional. They need general liability insurance and workers' compensation. Ask for proof, and verify it.
What to Look For in a Quote
Don't just glance at the bottom line. A detailed quote tells you a lot about a contractor's professionalism and what you're actually getting.
- Clear Scope of Work: It should explicitly state everything included. Excavation depth, sub-base material and compaction, asphalt type and thickness, drainage solutions, edge restraints, cleanup – all of it.
- Materials Specified: The quote should list the type and quantity of materials. For example,