Commercial Asphalt Maintenance Programs: Portland to Eugene

Why Reactive Maintenance Costs More Than Planned Maintenance

Most commercial property owners treat their parking lot as an expense that only demands attention when something breaks. A pothole appears, they call someone to patch it. Cracks spread, they eventually call for crack sealing. By the time they address the problems, the damage has compounded and the costs have multiplied.

Planned maintenance reverses this cycle. Instead of reacting to failures, you prevent them. The numbers are clear: properties with planned maintenance programs spend 50-70% less on pavement over a 30-year period compared to properties that only react to problems as they arise.

Cojo Excavation and Asphalt offers structured maintenance programs for commercial properties across Oregon's I-5 corridor, from Portland to Eugene and everywhere in between.

Our Maintenance Program Structure

Initial Assessment

Every maintenance program begins with a thorough assessment of your parking lot's current condition:

• Visual inspection documenting all surface distresses, cracking patterns, and drainage performance
• Core samples (when needed) to evaluate pavement thickness and base condition
• Drainage evaluation to identify water management issues
• ADA compliance check for accessible parking and routes
• Remaining service life estimate based on current condition and traffic

This assessment determines whether your lot is ready for a maintenance program or needs repairs first. We provide an honest evaluation because starting a maintenance program on a lot that needs structural repair wastes your money.

Customized Maintenance Plan

Based on the assessment, we create a maintenance plan tailored to your property:

Inspection Schedule:

• Spring inspection (March-April) after winter weather
• Fall inspection (September-October) before the wet season
• Written condition reports with photos after each inspection
• Recommended actions prioritized by urgency

Sealcoating Cycle:

• First application 6-12 months after new asphalt or overlay
• Repeat every 2-3 years based on traffic and condition
• Two coats for maximum protection
• Coordinated with crack sealing and striping

Crack Sealing:

• Performed before sealcoating when cracks exceed 1/8 inch
• Hot-pour rubberized sealant for flexible, lasting repairs
• Prevents water from reaching the base layer

Spot Repairs:

• Pothole patching with hot-mix asphalt for permanent repairs
• Localized base repair for areas showing early failure
• Edge repair along curbs and transitions

Striping and Markings:

• Restriped after every sealcoat application
• ADA markings maintained to compliance standards
• Fire lane and directional markings kept visible

Sample Maintenance Timeline

Here is what a typical maintenance program looks like for a 5-year-old commercial parking lot in good condition:

| Year | Spring | Summer | Fall | |------|--------|--------|------| | 1 | Inspection | Crack seal + sealcoat + restripe | Inspection | | 2 | Inspection + spot repairs | — | Inspection | | 3 | Inspection | Crack seal + sealcoat + restripe | Inspection | | 4 | Inspection + spot repairs | — | Inspection | | 5 | Inspection | Crack seal + sealcoat + restripe | Inspection |

Service Area Coverage

Cojo provides maintenance programs for commercial properties throughout the Willamette Valley and along the I-5 corridor:

Portland Metro Area

• Tigard, Tualatin, Lake Oswego, West Linn
• Oregon City, Milwaukie, Clackamas
• Wilsonville, Sherwood, Newberg

Salem and Mid-Valley

• Salem, Keizer, Silverton
• Woodburn, Mt. Angel, Stayton
• Dallas, Independence, Monmouth

Corvallis and Albany Area

• Corvallis, Albany, Lebanon
• Philomath, Sweet Home
• Tangent, Millersburg

Eugene and South Valley

• Eugene, Springfield
• Junction City, Veneta
• Cottage Grove, Creswell

We schedule maintenance visits by geographic area to minimize mobilization costs for our clients. Properties in the same area are often serviced during the same trip, keeping costs efficient.

Property Types We Serve

Retail Centers and Shopping Plazas

Retail properties need lots that look good and drain well. Faded, cracked parking lots discourage customers. Our retail maintenance programs include priority scheduling to avoid high-traffic retail periods and phased work to keep businesses open.

Office Complexes and Business Parks

Professional appearance matters for office properties. Regular sealcoating maintains the dark, clean look that tenants and their clients expect. We coordinate with property managers to schedule work during low-occupancy periods.

Industrial and Warehouse Facilities

Heavy truck traffic demands more frequent inspection and targeted repairs in loading areas and truck routes. Our industrial programs focus on high-wear zones while managing costs across the entire lot.

HOA Communities

Multi-family and condominium HOAs need cost-effective maintenance that satisfies residents and protects reserve fund investments. We work with HOA boards to develop multi-year budget projections for pavement maintenance.

Churches, Schools, and Nonprofits

We provide maintenance programs that respect limited budgets while keeping lots safe and functional. Weekend and evening scheduling accommodates services and events.

The Cost of Doing Nothing

To understand the value of planned maintenance, consider what happens without it:

Year 1-3: UV damage begins

Asphalt oxidizes and turns gray. Surface becomes brittle. Cost to address: $0.15-$0.25/sq ft (sealcoating).

Year 3-5: Cracks develop

Water enters through cracks and reaches the base. Cost to address: $0.50-$1.50/linear ft (crack sealing) plus sealcoating.

Year 5-8: Base damage begins

Water-saturated base starts to fail. Potholes form. Cost to address: $50-$300 per pothole, $4-$8/sq ft for base repairs.

Year 8-12: Widespread failure

Alligator cracking spreads. Multiple base failures. Cost to address: $1.50-$3.50/sq ft (overlay) or $3-$7/sq ft (replacement).

Year 12-15: Lot needs replacement

Total failure requiring full removal and reconstruction. Cost: $3-$7/sq ft, plus striping, signage, and potential stormwater work.

A $3,000 sealcoating job in Year 2 could have prevented the $60,000 replacement in Year 12. That is the math behind planned maintenance.

How to Get Started

Starting a maintenance program with Cojo is straightforward:

1. Schedule a free assessment. We evaluate your lot and determine current condition.
2. Review your customized plan. We present a maintenance schedule and annual cost estimate.
3. Approve and schedule. We coordinate service dates that work for your business.
4. Receive inspection reports. After each visit, you receive documentation of work performed and lot condition.

There are no long-term contracts required. Our clients stay with us because the program works, not because they are locked in.

Protect Your Pavement with a Maintenance Program

Stop reacting to parking lot problems and start preventing them. Cojo Excavation and Asphalt provides professional maintenance programs for commercial properties from Portland to Eugene. We keep your lot in peak condition while minimizing your long-term costs.

Call 541-409-9848 or schedule your free lot assessment.