A pothole that appears in March won’t be smaller by June. Damaged asphalt sections deteriorate faster than most property owners expect — especially in the Twin Cities Metro, where spring thaw follows months of freeze-thaw cycling that has been working on every unrepaired crack and weak spot all winter. When your pavement shows active damage, Czars of Tar, Inc. provides asphalt patching that goes beyond a surface fill and delivers a repair built to last. Serving Ham Lake, Minneapolis, and the greater metro area since 1991, we’ve been applying permanent patching solutions to commercial and residential properties across Minnesota for more than three decades.
Every patching project starts with a detailed, honest estimate. You’ll know exactly what’s being done, exactly what it costs, and exactly what to expect when the work is complete — with no hidden fees added after the crew arrives.
Common Patching Problems We See on Twin Cities Properties
- Potholes — The most visible form of asphalt failure. Potholes form when water infiltrates cracks, freezes and expands during winter, and breaks out chunks of pavement during spring thaw. Left unrepaired, potholes grow, damage vehicles, and create liability exposure for property owners.
- Crumbling and Spalling Pavement Sections — Areas where the asphalt surface has broken down into loose aggregate and fragments, typically caused by oxidation, water infiltration, and freeze-thaw stress. These sections need to be removed and replaced — surface sealing alone won’t hold.
- Utility Trench Failures — Patches over utility cuts that have settled, heaved, or crumbled due to improper backfill compaction. These are especially common in commercial lots where utility work has been performed over the years.
- Sunken or Settled Sections — Areas where the pavement has dropped below the surrounding surface due to base settlement or soil movement. These low spots collect water and accelerate both freeze-thaw damage and base erosion.
- Edge and Corner Failures — Pavement edges without lateral support break down under vehicle loads, particularly at lot entrances, driveway aprons, and pavement-to-curb transitions where the asphalt lacks containment.
- Failed Previous Patches — Cold-patch repairs or improperly installed hot mix patches that have heaved, crumbled, or pulled away from the surrounding pavement. We remove failed patches completely and reinstall with correct methods.
Our Asphalt Patching Solution
- Damage Assessment and Written Estimate — We assess every patching area for depth, extent, and base condition. Your estimate is provided in writing before any work starts — covering saw cutting, base repair if needed, asphalt, and cleanup. No surprises.
- Saw Cutting Clean Boundaries — Every patch area is saw-cut to straight, vertical edges before the damaged asphalt is removed. This step is non-negotiable: clean edges are the single most important factor in how long a patch holds.
- Damaged Asphalt Removal — Failed material is excavated and removed from the patch area. We also clear out any loose aggregate or unstable sub-base material before moving to the repair phase.
- Base Inspection and Correction — The exposed base is checked for stability. Soft or saturated base material is removed, replaced with compacted aggregate base, and brought to the proper density before any asphalt is placed. This step is what separates a permanent patch from a temporary one.
- Tack Coat Application — A tack coat adhesive is applied to the vertical saw-cut walls and prepared base to ensure the new asphalt bonds fully to the surrounding pavement on all sides.
- Hot Mix Asphalt Placement — High-quality hot mix asphalt is placed in the repair area in appropriate lifts and compacted to match the elevation and density of the surrounding surface. We do not use cold-patch materials for permanent repairs.
- Edge Finishing and Compaction Verification — Patch edges are finished and compacted to eliminate any lip or depression at the boundary between new and existing asphalt. The patch should be smooth, flush, and seamless with the surrounding surface.
What Makes Czars of Tar Patches Hold
- Hot Mix, Not Cold Patch — Cold-patch materials are a temporary measure. For repairs that last, hot mix asphalt — properly placed and compacted while at temperature — is the correct material. We use hot mix on permanent repairs, period.
- Saw-Cut Edges on Every Job — Clean, vertical saw-cut boundaries eliminate the tapered edges and poor bond lines that cause patches to pull away from the surrounding asphalt within months. Every Czars of Tar patch starts with saw-cut edges.
- Base Repair When the Base Has Failed — We never skip the base inspection. Placing new asphalt over a soft or saturated base simply delays the same failure. We fix what’s underneath first.
- Correct Compaction Throughout — Proper density in the patch body and at all edges prevents future settling, crumbling, and edge failure. We use the correct equipment and sequences to achieve this on repairs of all sizes.
Why Choose Czars of Tar for Asphalt Patching
- More Than Three Decades Patching Twin Cities Pavement — Czars of Tar has repaired and patched asphalt across commercial parking lots, HOA communities, retail facilities, and residential driveways throughout the Twin Cities Metro since 1991. We’ve applied the full range of patching methods in every condition Minnesota throws at pavement.
- Detailed, Transparent Pricing — Every patching estimate from Czars of Tar is itemized and honest. What we quote is what you pay — because that’s how we’ve operated for over 30 years and will continue to operate.
- Premium Materials, Industry-Leading Methods — We use premium asphalt mixes and apply them with the techniques that actually produce long-lasting repairs. No shortcuts, no cold-patch workarounds on permanent jobs.
- Commercial Property Expertise — As members of IREM, CAI, MHA, MMHA, and MSCA, we understand the expectations of property managers, HOA boards, and facility directors who need a reliable contractor for ongoing pavement maintenance.
- A Quality Commitment on Every Patch — Small job or large, every patch we install gets our full attention and our quality commitment. We deliver high-quality work that performs dependably — regardless of patch count or project size.
Asphalt Patching FAQs
What's the difference between a temporary patch and a permanent patch?
A temporary patch — typically cold-patch material pressed into a pothole — is a short-term solution that buys time until a permanent repair can be scheduled. A permanent patch uses hot mix asphalt with proper saw-cut edges, base preparation, and compaction, and is designed to perform alongside the surrounding pavement for years. Czars of Tar specializes in permanent patching methods.
Why does saw cutting matter so much?
When asphalt is removed with irregular or tapered edges, the bond between new and old asphalt is weak at the boundary — and that boundary is the first place a patch fails. Saw-cut edges create clean, vertical walls that give the new asphalt a proper surface to bond against. It’s one of the most important steps in the process, and one of the most frequently skipped by lower-quality contractors.
How many potholes or problem areas can you address in a single visit?
We can address any number of patching areas in a single mobilization, from a single isolated pothole to dozens of problem spots across a commercial property. Multi-area patching projects are actually more cost-effective per patch because the mobilization cost is spread across more repairs. We assess the full scope during our site visit and scope it all into one estimate.
Related Services
Patching works best as part of a broader pavement management plan:
- Asphalt Repair — Comprehensive repair solutions for larger failure areas and base-level deterioration
- Pothole Repair — Targeted pothole restoration for commercial and residential properties
- Sealcoating — Protect patched and repaired surfaces from future water infiltration and freeze-thaw damage
- Rip Out and Replace — Full replacement when patching is no longer cost-effective and base failure is widespread
Get a Patching Estimate for Your Property
Don’t let this spring’s potholes become next winter’s bigger problem. Czars of Tar provides fast, detailed patching estimates for commercial and residential properties throughout the Twin Cities Metro. Call 763-421-6417 or Contact Us to schedule an assessment. We serve Minneapolis, Bloomington, Apple Valley, Woodbury, Rochester, and surrounding communities — Monday through Friday, 8am–5pm.
