Install French Drain Cost in Maryland (2026)
Average cost in Maryland: $30 - $120 per linear foot
A typical foundation perimeter (75 lf) costs $2,250 - $9,000 in Maryland
How Maryland Compares
Maryland is +20% above the national average for install french drain.
Maryland Typical Cost
$2,250 - $9,000
National Average
$1,875 - $7,500
Average labor rate in Maryland: $52/hour
Maryland Notes
DC-area has higher costs; Chesapeake Bay environmental rules
State sales tax on materials: 6.00%
Calculate Your Maryland Cost
Your Estimated Cost
$2,250 - $9,000
Based on 75 linear foots in Maryland
Prices updated March 2026
Cost Breakdown
What This Means
For 75 linear foots in Maryland, expect to pay $2,250-$9,000 with mid-range materials that balance quality and cost.
About $1,969 goes to materials and $3,094 covers labor. At $75 per linear foot, your project is 20% above the national average.
This is a moderate investment—about the cost of a used car. Many homeowners finance projects this size with a home equity line or contractor financing.
Tips for your project:
- •Maryland runs high—consider getting quotes from neighboring areas if feasible.
- •DIY could save you $2,813, but budget extra time and factor in your skill level.
- •A smaller 53 linear foot project would run about $3,937.
- •Always get 3 quotes—prices can vary 20-30% between contractors.
What If...
Budget materials
Use builder-grade or economy materials
$1,688 - $6,750
-$2,250 (-40%)
Premium materials
Upgrade to high-end finishes
$3,038 - $12,150
+$450 (8%)
Smaller (56 linear foots)
Reduce project scope by 25%
$1,680 - $6,720
-$2,265 (-40%)
Larger (94 linear foots)
Expand project scope by 25%
$2,820 - $11,280
+$15 (0%)
DIY installation
Do the work yourself (materials only)
$2,391 - $3,234
-$2,812 (-50%)
What to Ask Your Contractor
1Are you licensed and insured for this type of work?
Are you licensed and insured for this type of work?
Why ask: Protects you from liability if someone gets hurt on your property.
Red flag: Hesitation or claims that insurance "isn't necessary" for this job.
2Can I see references from similar projects?
Can I see references from similar projects?
Why ask: Install French Drain requires specific experience. Past work shows capability.
Red flag: Unable to provide any references or only has very old ones.
3What's included in your $5,625 quote—and what's not?
What's included in your $5,625 quote—and what's not?
Why ask: Prevents surprise charges for permits, disposal, or finishing work.
Red flag: Vague answers or unwillingness to put details in writing.
4What's your payment schedule, and what triggers each payment?
What's your payment schedule, and what triggers each payment?
Why ask: Standard is a small deposit, then payments tied to milestones.
Red flag: Demanding 50%+ upfront or full payment before work begins.
5What's the realistic timeline, and what could cause delays?
What's the realistic timeline, and what could cause delays?
Why ask: Honest contractors set expectations. Weather, material backorders, and inspections cause delays.
Red flag: Unrealistically short timelines or guarantees of "no delays."
French Drain Cost by City in Maryland
| City | Cost Range (per linear foot) | vs. National |
|---|---|---|
| Baltimore | $29 - $115 | +15% |
French Drain in Maryland FAQs
How much does install french drain cost in Maryland?
Install French Drain in Maryland costs $30 - $120 per linear foot in 2026. For a typical foundation perimeter (75 lf), expect to pay $2,250 - $9,000. Maryland is +20% above the national average.
Do I need a permit for install french drain in Maryland?
Permits are rarely needed for install french drain in Maryland. DC-area has higher costs; Chesapeake Bay environmental rules. Always check with your local building department before starting work.
What is the average labor rate in Maryland?
The average skilled trade labor rate in Maryland is $52/hour in 2026. This is above the national average. Labor typically accounts for 55% of total install french drain costs.
Is Maryland expensive for home improvements?
Maryland is +20% more expensive than the national average for home improvement projects. High labor costs and material prices drive up costs.
How do I find a contractor for install french drain in Maryland?
To find a reputable contractor in Maryland: 1) Get 3+ quotes from licensed contractors, 2) Verify their Maryland contractor license, 3) Check reviews and references, 4) Confirm insurance coverage, 5) Get a detailed written contract.