Question 1

How much does parking lot maintenance cost per year?

Accepted Answer

Preventive maintenance costs $35–$150 per space. A 100-space lot costs $5,000–$15,000/year depending on climate and maintenance level.

Question 2

How often should a parking lot be sealcoated?

Accepted Answer

Every 3–5 years depending on traffic and climate. Sealcoating costs $0.15–$0.30/SF and extends pavement life by 50–100%.

Question 3

What is the difference between preventive and reactive maintenance?

Accepted Answer

Preventive follows a scheduled calendar; reactive waits until problems appear. ASCE estimates reactive costs 4–5x more over a pavement's lifecycle.

Question 4

How long does a parking lot surface last?

Accepted Answer

Asphalt lasts 15–25 years with proper maintenance. Without maintenance, significant deterioration occurs by year 8–10.

Parking Lot Maintenance Services: Preventive Programs & Cost Analysis