Crawl spaces are uniquely vulnerable to home drainage issues, leaky pipes, groundwater, and other sources of moisture. As a result, homeowners should take steps such as encapsulating their crawl spaces and improving their drainage systems, but even these efforts may not be enough.

At Attic Projects, we help homeowners protect their crawl spaces with expert solutions, including professional sump pump installation tailored to their home’s needs.

When you’re dealing with crawl space moisture issues, prioritizing sump pump installation is a great idea.

What Are Sump Pumps?

The Congressional Budget Office has stated that the prevalence of flood risk in America was 9% in 2020 (and that this is expected to reach 10% by 2050). That means it’s important to protect your home from flooding – and a sump pump can help.

Sump pumps are mechanisms that remove rising water from your home. These devices rely on a “sump pit” placed at the lowest level of your home (commonly a basement or crawl space).

Once water flows into the sump pit, a valve will respond to the resulting increase in water levels and/or pressure. This will activate the pump, which will move the water into a discharge line to protect your foundation.

Common Types of Sump Pumps

Sump pumps aren’t a one-size-fits-all purchase. The two most widely used sump pump varieties (and two well-known sump pump backup systems) are:

  • Submersible sump pumps. These pumps include both a pump and motor in one unit, and are submerged and closed in your sump pit. Their design allows them to run quietly while taking up little space, but they can have a relatively short service life.
  • Pedestal sump pumps. As their name suggests, pedestal sump pumps sit above a sump pit on a pedestal with a hose running to this basin. Because these devices aren’t submerged, they typically have a longer lifespan than submersible sump pumps. On the other hand, they tend to be louder and take up more space.
  • Battery backups. If a storm knocks out power in your area, a battery backup can keep your sump pump running. When water starts to rise in your sump pit, it will trigger the backup’s float switch and the battery will turn on.
  • Water-powered backups. These backups rely on increased water pressure to remove water from your sump pit. While you won’t have to worry about batteries with these backups, they can increase your water bill (and you may not be legally allowed to use them in some cities).

Know When You Need Sump Pump Installation

If your crawl space doesn’t have a sump pump, you may be wondering whether or not this investment is actually worth it. The team at Attic Projects can help assess your crawl space and recommend the right sump pump solution for your home. While any crawl space can benefit from sump pump installation, this is especially important when:

  • Local water levels are a concern. If you live somewhere with a high water table or in a flood-prone area, your crawl space needs the extra protection from water a sump pump can provide.
  • You’ve noticed water stains on crawl space walls. This is an early red flag of moisture in your home.
  • You can see other signs of water damage. Wood rot, swelling support beams, cracked flooring, rust, and insulation damage can all point to water in your crawl space.
  • Your crawl space has a musty smell. These odors can be related to mold growth, which is usually caused by excess moisture.
  • You use your crawl space for storage. Crawl spaces can be a fantastic place to store infrequently used items, but you’ll have to protect them from water damage first. When used along with other flood prevention methods, a sump pump can keep your belongings safe.

Is It Time To Replace Your Sump Pump?

Even if you already have a sump pump in your crawl space, you might have to replace it if it’s failing or it isn’t the right size for your drainage needs. It may be time to consider sump pump replacement when your current pump:

Has been in use for a while. On average, sump pumps have a service life of seven to 10 years. While pedestal sump pumps can last longer than submersible pumps, you shouldn’t expect to use one of these pumps indefinitely.

  • Runs all the time. If your pump is running when it shouldn’t, its float switch may be stuck in the “on” position or there may be excess groundwater around the foundation.
  • Makes strange noises. “Rattling,” “humming,” or “grinding” sounds can point to problems like a damaged impeller, trapped debris, or worn-out bearings.
  • Has water inside its motor casing. This might be a sign of seal failure, which often means your pump is reaching the end of its service life.
  • Turns on and off repeatedly. This situation can occur when a pump’s float switch isn’t correctly adjusted, or when its sump basin is too small.
  • Has developed rust or corrosion. Corrosion on a pump’s housing can interfere with its float switch and weaken other components.

What to Expect When It Comes to Sump Pump Pricing

If you need a new sump pump, it’s a good idea to know how much you’ll end up paying for one of these devices. You can expect sump pump installation to run you hundreds or thousands of dollars, but the exact price of this process can vary.

Some factors that will affect the cost of your sump pump include:

  • The type of pump you buy. Generally speaking, submersible sump pumps are more expensive than pedestal pumps due to the sealed motors they use.
  • Where you’ll install your pump. Are you planning to install a sump pump in your unfinished crawl space? If so, you’re in luck: sump pump installation tends to be cheaper in these areas than in finished spaces.
  • Your pump’s power source. Depending on what your sump pump uses as an electricity source, it could cost more or less than other products in this category. For example, a primary pump with a backup battery is more expensive than a primary pump without one.
  • Installation costs. If you’re replacing an existing pump in your crawl space, you probably won’t have to pay as much as you would to put an entirely new sump pump in.

Frequently Asked Questions About Sump Pump Installation

Can a sump pump protect my home during heavy storms or flooding?

Yes when properly installed, a sump pump can prevent water from pooling in your crawl space during heavy rain. For added protection, pairing it with a backup system (battery or water-powered) ensures your home stays safe even during power outages.

What maintenance does a sump pump need to keep it working reliably?

Sump pumps perform best with regular checkups. Flushing the sump pit, testing the float switch, and inspecting the discharge line can prevent failures. Professionals at Attic Projects can also perform seasonal inspections to catch small problems before they become costly.

Can a sump pump installation improve indoor air quality?

Absolutely. A sump pump helps prevent mold, mildew, and musty odors from circulating into your home by keeping your crawl space dry. This can make a noticeable difference in the air you and your family breathe every day.

Get Help Finding the Right Sump Pump

Do you need sump pump installation in your crawl space? Before you choose a sump pump, call the experts at Attic Projects. We can help you pick the best device for your unique circumstances. When you’re ready to get started, get in touch to set up a free consultation!