What's the typical service life of a Harkin overlay?

Tier-1 preserve programs typically run 3–5 years between cycles. Tier-2 restores hold 7–10 years. Tier-3 reinforced systems are engineered for 10–15 years on heavy traffic.

Do you handle striping, ADA, and signage too?

Yes. Lines, ADA ramp corrections, detectable warnings, and crosswalk coatings are scoped into the same mobilization — no second contractor.

Will my warranty cover sub-base failure?

Workmanship and material warranties cover the wear course we install. Underlying base failure is documented during assessment and scoped separately so you know up front.

Can you work nights or weekends?

Most commercial and municipal jobs run on phased night or weekend windows so traffic and tenants aren't disrupted. We schedule around your operation, not ours.

Do you take on multi-site portfolios?

Yes. We manage rolling preservation programs across regional and national portfolios with a single point of contact and consistent specs site-to-site.

Services

Smarter surfaces. Safer journeys.

Innovative repair and overlay systems tailored for specific infrastructure surface needs. We scope what your surface actually needs and skip what it doesn't.

INFRASTRUCTURE REPAIRS

Every layer, from crack to coat.

Asphalt Repair

Full-depth patching, pothole repair, and crack treatment that stops water and freeze-thaw damage before it undermines the base.

Full-depth patching
Crack routing & sealing
Fast return to service

Concrete Repair

Spall repair, joint sealing, and surface restoration for slabs, sidewalks, ramps, and industrial pads — engineered to hold under load.

Spall & joint repair
Bonded overlays
Long-term protection

Bridge Deck Repair

Waterproofing, overlay systems, and chloride mitigation that protect structural decks from corrosion and extend deck life for decades.

Deck waterproofing
Polymer overlays
Chloride resistance

Line Striping

Crisp, durable striping for parking lots, roadways, ADA compliance, fire lanes, and warehouse floors — applied to spec and built to last.

Parking & roadway lines
ADA layouts
High-visibility paint

Safety Markings

High-friction surface treatments, crosswalks, stop bars, and traction systems that keep drivers, pedestrians, and equipment safe.

High-friction surfacing
Crosswalks & stop bars
Traction treatments

Permeable Surfaces

Porous pavement systems that manage stormwater on site, reduce runoff, and meet modern drainage and environmental requirements.

Stormwater management
Reduced runoff
Code-compliant drainage

ENGINEERED MATERIALS BY RHINOTOP

Disciplined applications. Proven materials.

Repair

Polymer patching

Waterproof

Flexible coating

Resurface

Bonded overlay

Seal

Penetrating sealer

Harkin Surfaces is a certified RhinoTop installer.

Numbers that matter

Built for the surface. Measured on the job.

Independent and field-tested results from our overlay and patching systems across roadway, parking, and industrial sites.

24–48HRS

Cure to full traffic load

3,000+PSI

Compressive strength

60%

Service-life extension vs. do-nothing

>0.70BPN

British pendulum traction value

5–7YRS

Typical resurfacing interval

1–2DAYS

Average return-to-service

Our process

Four steps to a restored surface.

0 1

Assess

Walk the site, document distress, substrate, traffic, and operating windows — then tie the plan to your service-life goals.

0 2

Scope

Define the system, materials, and sequencing so the work matches the surface, the climate, and how your site operates.

0 3

Quote

Deliver a clear, itemized proposal — engineered scope, honest quantities, and a schedule that respects your operating hours.

0 4

Install

Execute with the right products at the right temperatures, then reopen the surface safely and on time.

System tiers

Three systems. Scoped to the surface.

We don't quote a generic sealcoat. Every site lands in one of three tiers based on substrate condition, traffic load, and service-life target.

Tier 1

Preserve

$0.18 – $0.40per sq ft

Sound substrate. Crack seal, clean, and re-coat. The cheapest path to multi-year extension.

Crack seal & rout
Penetrating sealer
Re-stripe to spec

Tier 2

Restore

$0.85 – $1.60per sq ft

Worn surface, sound base. Full overlay system with bonded wear course and traction profile.

Polymer patching
Bonded overlay
Custom traction

Tier 3

Reinforce

$2.10 – $3.40per sq ft

Failing surface, recoverable base. Engineered multi-layer system with structural overlay.

Deep patching
Reinforced overlay
High-friction finish

Not sure which tier fits your surface? Read Sealcoating vs. Overlay: Which Actually Extends Pavement Life?

Real results

Sites we've kept in service.

2.4M sq ft

Regional logistics yard

Full overlay program across 14 buildings. Reopened in phased 36-hour windows with zero shutdown days.

$1.2M saved

Municipal arterial

Tier-2 restore extended a candidate-for-replacement corridor by 7 years at 22% of mill-and-fill cost.

0 incidents

Hospital campus

High-traction crosswalks and ADA ramp corrections completed on rolling night work, no patient interruption.

Questions

Common questions, straight answers.

Most overlay systems open to traffic in 24–48 hours. Crack seal and sealer work is often back open the same evening. Final cure depends on temperature and substrate.

Get started

Tell us about your surface.

We'll scope a system that fits the surface, the traffic, and the timeline.

Request a consultation