Sealcoating season in Virginia and the Northeast runs roughly April through November. That short window brings out two kinds of companies: real contractors booked with real work, and traveling crews looking for quick money. This guide shows you how to hire a driveway sealcoating contractor who falls in the first group.
Fair warning: we’re a sealcoating company, so judge for yourself whether we practice what we preach. Everything below applies whether you hire us or someone else.
Red Flags: How Not to Choose a Driveway Sealcoating Contractor
Some patterns in this industry repeat every single season:
- “We have leftover material from a job around the corner.” This is the classic driveway scam. Professionals know their material quantities to the gallon and rarely have extra. Pressure to decide on the spot is the tell. Walk away.
- Traveling crews. Companies that move state to state, often with diluted or unsuitable material, are gone before the sealer fails. If they have no local address, local reviews, or local jobs you can look at, they have no local accountability.
- The name-change shuffle. Some outfits operate under a new LLC every couple of years to outrun bad reviews. A company history that starts fresh every 24 months is telling you something.
- Prices that seem too good. Cheap sealcoating usually means watered-down material spread thin. It looks black for a few weeks, right up until the invoice clears.
Step 1: Research the Company
Start with how you found them
A yard sign on a driveway you can actually see, or a neighbor who can vouch for the work, beats any ad. You get to verify the results with your own eyes before you spend a dollar.
Ask for references
Ask for 3 to 5 completed jobs in your area and go look at them. Any established driveway sealcoating contractor can produce this list without hesitation. Hesitation is your answer.
Check the whole online package
A company’s brand tells you about its operation. Look for a functional website with current contact info, reviews trending strongly positive across platforms, and educational content that proves they actually know the trade. A contractor who films their work and explains their process has nothing to hide. One with no digital footprint might be this year’s version of last year’s LLC.
Read reviews the smart way
Check at least two platforms and compare. Google is the biggest but easiest to inflate. Yelp filters hardest and is tougher to game. Facebook and Angi round out the picture, and a quick Better Business Bureau search catches unresolved complaints. If a company’s rating differs wildly between platforms, that contrast is usually the fingerprint of review manipulation.
Step 2: Qualify Your Driveway Sealcoating Contractor
The evaluation
Before any work begins, you should have a detailed, itemized proposal: square footage, which cracks will be treated, what’s included, and what’s excluded. Modern contractors can measure your driveway from aerial imagery and deliver an accurate quote without a site visit. What matters isn’t whether they walk the driveway in person. It’s whether the proposal is specific, and whether they take time to answer your questions without rushing you.
The equipment
Equipment separates professionals from guys with buckets. Two things to ask about:
Cleaning gear. Surface prep is the most critical step in sealcoating. High-powered blowers, wire brooms, and crack cleaning tools remove the dirt that settles into asphalt pores. Sealer applied over dirt peels and flakes early, every time.
The tank. Professional sealcoating rigs run 300 to 1000+ gallon tanks with hydraulic agitation, paddles that continuously mix the material so sand and additives stay suspended in a consistent blend. Five-gallon buckets from the big box store and homemade totes with pumps are not professional setups, and the results show it.
The material
Ask every contractor two questions: what sealer do you use, and what do you add to it?
Coal tar sealers, once common, have been banned across much of the country over health and environmental concerns. The modern standard is commercial-grade asphalt emulsion sealer, and the quality difference between contractors comes down to the mix design:
- Sand adds durability and skid resistance, cuts sun glare, and helps hide minor surface imperfections.
- Additives improve sand suspension, adhesion, oil and gas resistance, and cure color.
- Water content is where corner-cutters cheat. Sealer diluted past spec covers more driveways per tank and fails years sooner.
A contractor who can’t explain their mix design in plain language is applying something they don’t understand, or something they’d rather not explain.
Step 3: Know the Application Methods
Crack filling: hot vs. cold
Every driveway develops cracks, and cracks are how water reaches the base of your asphalt. Water in the base plus freeze-thaw cycles equals potholes and base failure. Treating cracks promptly is the single highest-value maintenance move you can make.
Cold crackfill comes from a jug or bucket, goes on fast, cures brittle, and reopens at the first pavement flex. It’s the low-cost shortcut, and we don’t recommend it.
Hot rubberized crackfill is heated to 350°F and applied as a liquid that penetrates the crack and cures to a flexible, gum-like seal that moves with the pavement. It takes more equipment and more time, and it’s the correct long-term treatment. Read more about how professional crackfilling works.
Sealcoating: spray vs. hand application
Spraying is fast and belongs on large, open parking lots. On a residential driveway, spray application fights overspray at every edge, and uneven overlap shows up later as streaky lines when the material cures.
Hand application takes longer. Material is applied in runs and worked with brushes to a uniform thickness across the whole surface. Uniform thickness means uniform curing, which means a cleaner look and a longer-lasting coat. For driveways, hand application wins.
The Bottom Line
Combine this checklist with your gut. A quality driveway sealcoating contractor gives you a specific itemized proposal, explains their material and methods without dodging, has verifiable local work and consistent reviews, and never pressures you to decide today.
Want to see what the process should look like before you hire anyone? We film our jobs start to finish on our videos page, prep, materials, and all.
And when you’re ready for numbers: request a free estimate and we’ll have your itemized quote back in 24 to 48 hours.
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