When it’s done properly, sealcoating can really save your asphalt’s life and increase curb appeal. You can tell it was done right if the sealant was evenly laid and there are no bubbles, pooling or streaks, and if the surface was first prepped with crack filling and oil spot treatment. You should also confirm the contractor used quality materials, met environmental requirements and gave the customer an itemized estimate with clear expectations.
Before the Job: Choosing Wisely
Who you hire has a lot to do with whether a sealcoating job is good or bad, long-lasting or not. Here’s how you can tell whether a contractor is solid before the first drop of sealant hits your pavement:
Reputation and Experience
- Find contractors that are well-reviewed and have a history of work in your area.
- Request before-and-after photos of recent work.
- Only choose a company with experience in your type of property (residential, commercial, HOA, etc.).
High-Quality Materials
- Not all sealers are created equal.
- Verify that they’re using commercial-grade asphalt emulsion or coal tar sealers, which are designed to last longer.
- Steer clear of contractors who can’t describe the materials they use, or who try to change the subject.
Proper Surface Preparation
As good as the sealant may be, it will not be effective unless the surface is prepared. A professional should:
- Use blowers and power washers to clean the surface
- Fill all cracks using rubberized crack filler
- Use primers or degreasers on oil stains
- Clean out leaves, dirt, gravel etc.
Clear and Transparent Estimate
Before accepting the job, request a written quote that includes:
- Work description
- Materials used
- Timeline
- Costs
- Payment terms
- Any exclusions or possible extra charges
You should also inquire whether they are licensed and insured. It’s for both their protection and yours.
On the Job: What to Look Out For
You don’t need to stand over the crew, but witnessing the process makes you feel there has been some professionalism and care.
Environmental Conditions Matter
Good contractors plan around the weather. They’ll check:
- Temperature (should be 50° F. or higher)
- Humidity (affects curing time)
- 25.16 Wind (effect on spray control and drying)
- Avoid tasks performed in wet and windy conditions.
Even Application and Coverage
Here’s the proper way to apply it:
- Consistent thickness across the surface
- No bands or pooling or gaps.
- Even lines where sealant meets edges or walkways
- Appropriate use of equipment (sprayers or squeegees on the surface)
Site Management
A pro team will:
- Rope off the area for safety
- Wear proper gear
- Keep equipment clean
- Employ an order and rhythm of work
At The End of the Job: Final Quality Inspection
After the sealcoat dries, it’s time to take a look.
Uniform Appearance
Look for:
- Smooth, matte black surface
- No gray patches, no light areas, no overspray
- Crisp, clean lines along the curb, driveway, or sidewalk by the driveway
No Defects
Inspect for these issues:
- Bubbles or blisters: Could mean improper prep or wrong temperature
- Pooling or puddles: Indicates uneven surface or rushed application
- Peeling or flaking: Likely from poor bonding or wet surface during application
- Missed spots: Means lack of care or attention
Surface Durability
Then after a day or two (depending on the weather), it’s time to touch the surface:
- It should be firm, not tacky
- It should be smooth and not lumpy
If your driveway still seems soft or sticky, call the contractor.
Questions to Ask Your Contractor
Before and after the job, ask the hard-hitting questions. A professional will have clear, confident answers to give you in response. Ask:
- What kind of sealant are you using?
- How will you prepare the surface?
- How many times are you going to do the coat?
- What’s your plan if the weather takes a turn?
- How long should I allow the surface to dry before using it?
- Do you have any warranty or after-sale service?
How Charlestown Landscaping Delivers on Quality
For all our sealcoating jobs in Pennsylvania, Charlestown Landscaping drives for the well-being of your pavement down the road! We serve commercial properties, HOAs and homeowners throughout Chester County and the surrounding region, starting with meticulous surface prep work, such as crack filling and oil spot removal. This guarantees the best surface adhesion and the longest life of the sealcoat.
Our professional team only works with premium-grade sealants which they apply in a precise manner, taking into consideration weather conditions as well as specific site detail. We also give clear, transparent estimates from the outset and assist in getting your pavement ready so you don’t leave anything to chance.
Trust the Work. Protect Your Pavement
Sealcoating is not a cosmetic repair.” Done well, it also protects your asphalt and spares you some costly repairs. Don’t accept substandard workmanship or make do with a poor quality.
For an affordable, quality sealcoating job with curb appeal and a professional finish, please call Charlestown Landscaping at (610) 608-3965 for a free estimate today. You can also read further about our sealcoating services here.Charlestown Landscaping is ready to care for your property in Malvern, PA, and throughout Chester County with the care, experience, and results you have been looking for.
