You are currently viewing 5 Signs Your Parking Lot Needs A Drainage Overhaul

5 Signs Your Parking Lot Needs A Drainage Overhaul

Is your parking lot looking dull and worn out? If you haven’t inspected your lot in a few months, you may be in for a surprise when once the rainy season starts. Here are some tell-tale signs that your pavement needs a drainage overhaul.


Start with looking for puddles. If you notice that water is pooling in various parts of your parking lot, it’s definitely time to take action. Pools are unsightly and can also lead to severe damage over time. Water can erode asphalt and create holes and cracks, so it’s essential to nip this problem in the bud as soon as possible.

Dying Vegetation

Another indicator that your parking lot needs a drainage upgrade is if the vegetation surrounding the area is dying. This is usually a result of the roots being waterlogged and not getting enough oxygen. If you see brown patches in your grass or wilting flowers, then it’s time to take a closer look at your drainage situation.


If your parking lot tends to flood during heavy rains, this is another sign that your drainage system needs to be upgraded. Flooding can damage pavement and make it unsafe for vehicles and pedestrians.

Cracks in the Pavement:

Suppose you’ve started noticing any cracks forming in your parking lot. In that case, this is another clear sign that your drainage system is not working correctly. Cracks can cause the water to seep underneath the pavement and cause further damage.


Potholes are another sign of poor drainage. When water seeps underneath the pavement, it can cause the pavement to collapse, creating a pothole. Potholes can damage vehicles and be a tripping hazard for pedestrians.

How to Improve Drainage in Your Parking Lot

Let’s talk about what you can do to improve the drainage in your parking lot!

You can install drains or French drains, channeling the water away from problem areas.

Alternatively, you can raise the level of the parking lot so that it slopes away from buildings and other structures. This will help to prevent water from pooling in low-lying areas.

If you’re not sure what the best solution is for your particular situation, it’s best to consult with a professional. They will be able to assess the problem and recommend the best course of action. In most cases, a simple drainage upgrade will do the trick and help to keep your parking lot looking great!

Birmingham Sealcoat Inc is a trusted paving company providing asphalt paving, concrete paving, and commercial seal coating services in Royal Oak. Our team is highly skilled and experienced and is always ready to serve you and ensure your paving project is carried out the right way.

We understand that proper drainage is essential to avoid costly repairs down the road. We pride ourselves in ensuring that your parking lot is properly graded and sloped to allow for adequate drainage. We use the best quality materials to ensure long-lasting results.

Whether you need a new parking lot or need your existing one repaired or resurfaced, we can help!

Get your free estimate now!