Parking Lot Sealcoating in Columbus, Done to a GM-and-NASA Standard.
Commercial sealcoating, hot crack filling, and ADA-compliant striping across Central Ohio's 60-mile radius. Phased scheduling keeps your property open while we work.
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20++ yrs · Licensed & insured · Trusted by GM · NASA · Walgreens
Trusted by the facilities teams at
20+ years of experience • Licensed & insured
A commercial parking lot in Central Ohio loses value two ways: slowly, as sun and salt oxidize the surface gray — then suddenly, when a winter of freeze-thaw turns hairline cracks into potholes and your maintenance line item becomes a capital project. The fix is boring and it works: seal the surface every 2–3 years, fill cracks hot every year, and your lot stays off the replacement budget for a decade or more.
SealTek runs that program for commercial properties across a 60-mile radius from Columbus: Franklin, Delaware, Union, Madison, Pickaway, Fairfield, and Licking counties — Dublin office parks, Westerville retail, Grove City industrial, Hilliard medical, and everything between.
We're the crew national facilities teams sign off on. GM put us through OSHA safety training and a hard deadline at their Powertrain facility; we hit it. NASA's Plum Brook Station rated us "outstanding to work with." Walgreens ran us across multiple locations for years. Your property manager will have the easiest vendor call of the quarter.
Our process
How commercial jobs run
- 1
Walk the lot together
Cracks, drainage, oil staining, traffic flow — assessed up front, quoted by package (Basic, Standard, Premium) so scope matches budget.
- 2
Phase around your operations
Sections stay open while others cure. Nights and weekends available. Customers keep parking; you keep trading.
- 3
Prep like it matters
Edges cleared, power-cleaned surface, Petro Seal primer on oil spots, CrackMaster hot crack filling. Prep determines how long the job lasts.
- 4
Spray-applied MasterSeal
Two coats standard; Premium adds a third on high-traffic drive lanes — the first place commercial lots fail.
- 5
Re-stripe to spec
Custom layout with ADA-compliant stalls, access aisles, fire lanes, and crosswalks per federal and state guidelines.
- 6
Multi-site scheduling
Portfolio across Central Ohio? One coordinated schedule, one point of contact, every site done to the same spec.
The difference is night and day
Before & after
Sealcoat plus fresh ADA-compliant striping — the highest-ROI facelift in commercial property.
What clients say
Reviewed by the toughest facilities teams in the country
“At GM, we are always under a deadline, and Sealtek worked hand in hand with us to complete that deadline. Sealtek was very professional and performed their work in a very safe and efficient manner. I would recommend Sealtek Asphalt Sealing Corporation for any future pavement maintenance needs.”
GM Powertrain 6-Speed RWD Project — Toledo, Ohio
“SEALTEK was awarded a service contract and were outstanding to work with.”
Plum Brook Station, Sandusky, Ohio — parking lot sealing, repaving, and re-striping for the Engineering Building
“They are driven equally by efficiency and quality of workmanship. Sealtek is capable of handling any sized job and can service multiple locations across a geographic area within a short time period.”
Regional Facilities Manager, Walgreen Co. — client for over 4 years
Get your free Columbus estimate today.
Common questions
FAQs
What area do you cover from Columbus?
A 60-mile commercial radius: Franklin, Delaware, Union, Madison, Pickaway, Fairfield, and Licking counties, including Dublin, Westerville, Grove City, and Hilliard.
Can you work without closing my property?
Yes — phased sections, overnight and weekend scheduling, and clear barricading keep your lot usable throughout. Minimal disruption is standard, not an upcharge.
How often should a commercial lot be sealcoated?
Every 2–3 years with annual hot crack filling. Drive lanes and entrances wear first; our Premium package adds a third sealer coat exactly there.
Do you do new paving in Columbus?
No — in Columbus we focus on sealcoating, crack filling, striping, and repair. New installation is handled by our Findlay paving division in Northwest Ohio.
Are you insured and referenced for large facilities?
Licensed and insured, with OSHA-trained crews and written references from GM, NASA, and Walgreens facilities teams available on request.
How do I budget for pavement maintenance?
Ask us for a package quote (Basic, Standard, Premium) plus a recommended cycle. Most property managers plan sealcoating every 2–3 years and crack filling annually — we can put your sites on a recurring schedule so it budgets itself.
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Licensed & insured · Trusted by GM · NASA · Walgreens