Comparing street maintenance bids can feel overwhelming when contractors quote different scopes, timelines, and materials. Without a clear evaluation framework, you risk overpaying, getting subpar work, or missing critical safety details. This checklist walks you through the key criteria that separate a solid bid from a risky one.
Know What You're Comparing
Street maintenance covers everything from pothole patching and seal coating to full resurfacing and drainage repairs. Before you even request bids, define your specific project scope in writing. Are you resurfacing a residential street, fixing isolated potholes, or replacing curbing? The clearer your description, the more comparable your bids will be.
Include photos of problem areas, measurements of affected road sections, and any existing reports (traffic studies, structural assessments, utility locations). Contractors need the same baseline information to submit accurate quotes.
Scope of Work Must Be Identical Across Bids
The biggest pitfall is comparing apples to oranges. One contractor might include surface preparation, crack sealing, and striping in their estimate, while another stops at resurfacing only.
When you receive bids, line them up side-by-side and verify:
- Square footage or linear footage being treated
- Material specifications (asphalt grade, seal coat type, concrete mix design if applicable)
- Preparation work (grinding, milling, pothole cleaning depth)
- Traffic control and safety measures during work
- Restoration (striping, signage, catch basin frames)
- Warranty period and what it covers
- Permitting and inspection fees—who pays?
Ask any contractor whose bid looks significantly lower or higher to itemize their proposal. If a bid is 30% cheaper than others, request an explanation in writing.
Timeline and Scheduling
Street work affects traffic flow and community access. A bid that seems cheap might involve working nights and weekends at premium rates, offsetting savings. Other contractors might plan standard business hours with proper lane closures and detours.
Verify:
- Start and completion dates
- Weather-dependent delays and how they're handled
- Whether work happens in phases or all at once
- Notification requirements to residents or businesses
- Inspection intervals and final walkthrough process
A 2-mile stretch of seal coating typically takes 3–5 days with one crew; full asphalt replacement on the same stretch might run 10–15 days depending on base repair needs.
Equipment, Materials, and Contractor Credentials
Cheap bids sometimes reflect older equipment or lower-grade materials. Confirm that contractors use:
- Properly calibrated pavement temperature equipment for asphalt work
- Certified operators for milling machines, compactors, and paving equipment
- Materials meeting ASTM standards (e.g., recycled asphalt pavement should be tested for quality)
Check licenses, insurance, and bonding. Most jurisdictions require commercial general liability insurance ($1–2M minimum) and workers' comp. If bonding is required, the contractor should show a bid bond, performance bond, and payment bond—this protects you financially if they fail to complete work or don't pay suppliers.
References and Previous Work
Ask each contractor for three recent street maintenance projects of comparable size and scope. Contact those clients directly—don't rely on contractor-provided summaries. Ask about:
- Whether work was completed on schedule
- How responsive the contractor was to issues mid-project
- Whether the finished work matched bid specifications
- Durability and any warranty claims
A 5-year-old seal coat or asphalt job should still be holding up well without premature cracking or rutting.
Price Comparison and Hidden Costs
Get pricing in a consistent format: cost per square yard for resurfacing, cost per linear foot for curbing, hourly rates for specialized work. Street maintenance typically runs $2–4 per square yard for seal coating, $8–15 for mill-and-overlay, and $18–30 for full-depth asphalt replacement, depending on region and existing conditions.
Ask explicitly about:
- Utility markings and locates (often required and sometimes billed separately)
- Dust control or water suppression costs
- Striping and pavement markings
- Removal and disposal of milled material
- Contingency allowances if subsurface problems emerge
Platforms like Mercoly let you compare and find trusted street maintenance contractors all in one place, streamlining the vetting process.
Frequently Asked Questions
Q: Should I always pick the lowest bid? No. Lowest-priced bids often cut corners on material quality, preparation, or equipment. Compare scope, materials, and contractor history—a mid-range bid from an experienced, insured contractor usually delivers better long-term value.
Q: What warranty should street maintenance include? Most asphalt work carries a 1–2 year warranty against workmanship defects; seal coating warranties typically run 12–18 months. Verify what's covered (defects only, or also normal wear) and what voids the warranty.
Q: How do I know if a bid includes necessary traffic control? Ask the contractor to state traffic control measures in writing. Safe street work requires lane closures, cones, signage, and sometimes police details depending on road classification and speed limits.
Use this checklist to request detailed, comparable bids and make a confident hiring decision.