How Much Does Sump Pump Installation Cost in Baltimore, MD? [2026 Data]

Normal Range: $836 - $1,568

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Cost Insights
  • Sump pump installation costs in Baltimore, MD, range from $450 to $4,000.

  • Installing a sump pump in your home’s crawlspace can cost up to twice as much as a standard pump.

  • Adding a battery backup to your sump pump will cost an additional $600 to $2,000.

  • Working with a local sump pump installer in Baltimore, MD, ensures a long-lasting installation and can yield a 50% to 90% return on investment (ROI).

Baltimore, MD, has a cost of living in line with the national average, resulting in midrange costs for most home services, including flood mitigation. Sump pump installation costs in Baltimore, MD, range from $836 to $1,568, or $1,150 on average. The total will vary depending on labor rates and the size and type of pump you need.

Sump Pump Installation Cost Factors 

Pump size and type are the two main cost factors to consider when budgeting for sump pump installation in Baltimore, MD.

Size

Understanding the size and scope of your sump pump installation is key to estimating your total cost. The size of the pump—measured in horsepower (HP) and gallons per hour (GPH)—directly impacts the price. 

Most residential sump pumps are between one-third and one-half HP, which is sufficient for standard basements. Larger homes or those with high water tables may require more powerful pumps.

A larger pump, or one with higher capacity, costs more to install. If your home needs a sump pump with a deeper or wider pit, excavation costs will increase. In some cases, homes with expansive basements or frequent flooding may require multiple pumps or pits, further raising installation expenses.

Unit Size (Horsepower)Capacity (Gallons per Hour)Average Cost
1/32,000$450–$1,200
1/23,000$750–$1,800
3/4 or higher3,000+$1,000–$3,500
Dual pumps or multiple pitsVaries$2,000–$4,000+

Type

The type of sump pump you choose significantly affects your installation cost. There are several main types: submersible, pedestal, water-powered, and battery backup systems.

  • Submersible pumps are installed inside the sump pit and are quieter but more expensive. 

  • Pedestal pumps sit above the pit, are easier to service, and cost less.

  • Water-powered and battery backup pumps offer extra protection during power outages. These systems increase your total cost but can be invaluable in flood-prone areas. 

  • Specialized pumps for crawl spaces or exterior installations may also require additional work and cost.

Pump TypeAverage Cost
Submersible$600–$2,500
Pedestal$925–$1,500
Water-powered$800–$2,000
Battery backup$600–$2,000 (add-on)
Crawl space/exterior$800–$3,000

Plumber Costs

The other main cost factor that will affect your final price is the labor rate charged by your Baltimore, MD, sump pump installer. Working with a professional who understands how to install a sump pump has many benefits, including a longer sump pump lifespan and reduced risk of failures in sump pump components over time. On average, plumbers in Baltimore, MD, charge between $80 and $155 per hour for this project.

Does Installing a Sump Pump Increase Home Value?

Not all homes have a sump pump in Baltimore, MD, so installing one can give your home an instant boost in value. In addition to the value added by flood mitigation (which can range into the thousands, depending on the severity of the flooding), you can expect a home value return on investment (ROI) of 50% to 90% from this project.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.

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