Certified by A1 Professional Asphalt & Sealing • Aug 16, 2026
Asphalt Contractor
A1 Professional Asphalt & Sealing provides asphalt maintenance, asphalt paving, asphalt repairs, concrete installation, concrete repair, concrete replacement, parking lot bollards, parking lot markings, parking lot signage, and parking lot striping to the St.Louis, MO area.
Details
Credit cardNot available
Onsite servicesAvailable
Location
Certified by A1 Professional Asphalt & Sealing • Aug 16, 2026
Certified by A1 Professional Asphalt & Sealing • Aug 16, 2026
Monday8:00 AM - 4:00 PM
Tuesday8:00 AM - 4:00 PM
Wednesday8:00 AM - 4:00 PM
Thursday8:00 AM - 4:00 PM
Friday8:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.4
11 reviews
5 stars
9
4 stars0
3 stars0
2 stars
1
1 star
1
CP
Chris Pugeda
May 6, 2026
5.0
A1 did a great job on my small business lot. Initially I was concerned because some of the crack sealer separated and left gaps but they came back the next day and corrected everything with a great attitude.
MS
Martin S.
Mar 1, 2026
5.0
A1 Asphalt did sealing and new striping etc retc for my commercial property here in Belleville, and I was thoroughly impressed. It wasn’t a massive lot...about 17 parking spaces,but they treated it with incredible attention to detail.
The striping is what really stands out; it’s sharp, professional, and completely transformed the curb appeal of the building. They even handled the handicap signage and painting, ensuring everything was up to code and looking clean. You can tell they take pride in their business,even their trucks and equipment were spotless while they were on-site.
The quality of the work definitely added tangible value to the property when it came time to sell. If you want a crew that is professional, clean, and does high-end work regardless of the job size, I highly recommend Joe and the team at A1.
AB
Ashley Battles
Jan 23, 2023
5.0
A1 Asphalt & Sealing has gone above and beyond to ensure their customers are more than satisfied! Not only are they very professional, but their work is exceptional. They truly are the best in the business.
Thank you for all you’ve done!
KK
Kevin Kidd
May 22, 2019
1.0
If you call this toll free number you get an answering service in New England and they don't have a clue who A1 is...
Frequently Asked Questions About A1 Professional Asphalt & Sealing
How do I know if my commercial parking lot needs asphalt repair?
Warning signs include visible cracks, potholes, pooling water, deteriorating edges, and surfaces that appear uneven. Taking care of these issues early helps prevent more serious damage that costs significantly more to fix.
How often should parking lot striping be repainted?
Commercial parking lots should have their striping refreshed when the lines and markings start to fade and become hard to see clearly.
Why is parking lot striping important for businesses?
Well-maintained striping enhances safety, optimizes traffic patterns, ensures ADA compliance, and presents a polished, professional image to both customers and employees.
How often should a commercial parking lot be sealcoated?
Commercial asphalt typically requires sealcoating every 3-5 years to maintain protection against weather conditions, UV rays, oil spills, and regular use.
What are the benefits of sealcoating asphalt?
Sealcoating prolongs the lifespan of your pavement, enhances its visual appeal, prevents water damage, and minimizes future repair expenses. A1 applies Polymer Modified Masterseal (PMM), an asphalt-based emulsion enhanced with sand for superior traction, delivering a durable, slip-resistant surface with extended protection.
How long does sealcoating take to dry?
Drying time usually ranges from 24-48 hours, influenced by temperature, humidity levels, and current weather. We advise keeping all vehicles away from the treated area until it has completely cured.
What parking lot markings are required for ADA compliance?
ADA standards generally require designated accessible parking spaces, properly sized access aisles, appropriate signage, and pavement markings that conform to federal accessibility regulations.
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