How Much Does Yard Drainage Cost in Boston, MA? [2026 Data]

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Cost Insights
  • Installing a completely new yard drainage system in Boston, MA, costs $4,667 on average for most local homeowners today.

  • Your total project price depends heavily on the specific drainage system type and your overall property's exact yard size.

  • Adding a new sump pump to your yard drainage system adds $165 to $650 to your final project total.

  • Hiring a yard drainage pro in Boston, MA, provides reliable help with the installation and saves you significant effort.

This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.

Installing yard drainage in Boston, MA, costs $4,667 on average, and ranges from $2,143 to $7,192. Your total price depends on the specific type of drainage system you choose, the overall size of your property, and current local labor rates. Before starting your yard drainage project, understanding these costs helps you plan a realistic budget that protects your lawn and home foundation from water damage.

Yard Drainage Cost Factors

Let's look at the specific details that shape your final bill for a new drainage system in Boston, MA. When you hire local drainage specialists, your total price depends heavily on the materials chosen, the size of your property, and the complexity of the installation.

System Type

The specific type of drainage system you choose dictates the required materials and the extent of the excavation work. In Boston, MA, managing heavy spring snowmelt and coastal storms requires a system built to handle high water volumes. A French drain effectively redirects groundwater away from your foundation, while a simple swale uses the natural slope of your yard to channel water safely. Installing a French drain runs between $2,170 to $7,590 for the total project, whereas a surface drain costs $15 to $45 per linear foot. We recommend evaluating your property's specific water issues to select the right solution.

System TypeLocal Average Cost per Linear FootNational Average Cost per Linear FootLocal Average CostNational Average Cost
French drain$25–$55$20–$50$2,170–$7,590$2,000–$7,000
Trench drain$35–$80$30–$70$2,710–$8,670$2,500–$8,000
Dry well$325–$1,090 (per unit)$300–$1,000 (per unit)$1,090–$4,340$1,000–$4,000
Catch basin$55–$220 (per unit)$50–$200 (per unit)$650–$2,170$600–$2,000
Swale$10–$20$5–$15$870–$3,250$800–$3,000
Surface drain$15–$45$10–$40$1,300–$5,420$1,200–$5,000

Size

The square footage of your yard and the total length of the required drainage lines directly drive your overall project expenses. Larger properties in Boston, MA, require more extensive trenching and additional materials to effectively manage runoff from Nor'easters and heavy rains. Small yards under 500 square feet cost $870 to $2,170, while a medium yard between 500 and 2,000 square feet runs $2,170 to $5,420. Across all yard sizes, the total project costs range from $2,143 to $7,192, with an overall average of $4,667. If you are also looking into landscape grading, tackling both projects at once optimizes your heavy equipment rental fees.

Yard Size (Sq. Ft.)Local Average CostNational Average Cost
Small (under 500)$870–$2,170$800–$2,000
Medium (500–2,000)$2,170–$5,420$2,000–$5,000
Large (over 2,000)$5,420–$13,000$5,000–$12,000

Materials

The quality and quantity of the physical components you install make up a significant portion of your budget. Upgrading to premium geotextile fabrics or heavy-duty catch basins ensures your system withstands the freezing and thawing cycles common in Boston, MA. Standard perforated pipe costs $5 to $10 per foot, while adding a reliable catch basin for low spots runs $55 to $545 each. Investing in durable materials prevents premature clogs and keeps water flowing freely away from your home.

Material TypeLocal Cost per UnitNational Cost per UnitNotes
Perforated pipe$5–$10 per foot$1–$5 per footHigher for longer runs
Gravel$35–$65 per ton$30–$60 per tonInfluences drainage effectiveness
Geotextile fabric$0.15–$0.60 per sq. ft.$0.15–$0.60 per sq. ft.Premium fabrics cost more
Catch basin$55–$545 each$50–$500 eachNeeded for low spots
Sump pump$165–$650 each$150–$600 eachAdds cost for powered drainage
Connectors/fittings$5–$15 each$2–$10 eachRequired for complex systems

Labor

The physical work required to dig trenches, lay pipe, and backfill the soil represents a major part of your investment. Hiring experienced drainage specialists in Boston, MA, ensures your system meets local building standards and effectively handles our variable, snowy climate. Labor rates range from $50 to $150 per hour, depending on the contractor's expertise and the complexity of your site. Navigating rocky soil or working around existing hardscapes increases the time required to complete the job. If you are planning other outdoor improvements, comparing the lawn aeration price alongside your drainage quotes helps you budget for comprehensive yard care.

Prep

Preparing your property for a new drainage installation involves clearing debris, marking underground utilities, and initial earthmoving. In Boston, MA, properties with dense tree roots or frozen, rocky soil require extra time and specialized equipment to prep safely. Standard site preparation adds a flat one-time cost of $300 to $1,000 to your project. Proper site prep prevents damage to existing utility lines and creates a clean slate for the new pipes. Homeowners review their gutter cleaning cost during this phase, as clear gutters are essential for directing roof runoff into the new yard drains.

Tipping

Providing a tip to your drainage installation crew is never required, but it acts as a great way to show appreciation for exceptional work. If the team powers through a tough, windy day in Boston, MA, handing each worker $20 to $50 is a generous gesture. You can also offer cold drinks or a warm meal to keep the crew energized during the heavy digging.

Additional Cost Factors

Several other elements impact your final yard drainage cost in Boston, MA. Removing an old, failed system adds labor hours, while restoring your lawn with fresh sod or seed requires extra materials. You must also account for any necessary structural repairs if water has already reached your home. Addressing a wet basement involves looking into basement waterproofing alongside your exterior drainage upgrades. Dealing with unexpected obstacles, such as buried boulders, or integrating new drains with your existing irrigation system, will also increase your total investment.

Yard Drainage Pro Costs

Hiring a drainage pro in Boston, MA, ensures your yard handles heavy rain and snowmelt effectively. Labor rates for local specialists range from $50 to $150 per hour. Your total price depends on the complexity of the excavation and the time needed to lay the pipes. When budgeting for your project, remember to account for the local 6.25% sales tax on your materials. We recommend comparing multiple quotes to find the right expert for your property.

Why You Should Hire a Yard Drainage Professional

Partnering with a yard drainage pro in Boston, MA, protects your home from unsafe structural damage, preserves your property value, and saves you exhausting labor.

* Contractors bring heavy-duty trenching equipment to move earth quickly.

* Experts analyze your soil composition to route water safely away from your foundation.

* Professionals secure the exact municipal permits required for excavation.

* A pro installs commercial-grade materials, like high-capacity French drains, to withstand intense storms.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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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