Basic
$1,250 – $4,167 per project
1 in. PEX service line in an open trench at frost depth with tracer wire, approved tie-ins at meter and house, pressure tested
How Much Does Install Water Line Cost in Portland, Maine?
Replace/install the main water service line from the meter or curb stop to the house (typically 25-75 ft of PEX or copper, trenched), including tie-ins and permit.
Install Water Line in Portland, Maine typically costs $1,471 to $4,903 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Water Line in Portland, Maine
$1,471 – $4,903
per projectPrices in Portland are 1.0% lower than the national average for install water line.
National average: $1,500 – $5,000 per project
What you get at each price level
Standard
$1,471 – $4,903 per project
1 in. PEX service line on sand bedding with tracer wire, new full-port valve at the house, backfilled and pressure tested
Premium
$1,838 – $6,128 per project
1 in. Type K copper service line on sand bedding, sleeved foundation entry, new full-port main valve, compacted backfill
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $655 – $2,183 | job |
| Labor | labor | $525 – $1,750 | job |
| Supplies & Other | supplies | $175 – $582 | job |
| Equipment & Disposal | equipment | $116 – $388 | job |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($675.00-$2,250.00 per project)
- Labor ($525.00-$1,750.00 per project)
- Supplies & Other ($180.00-$600.00 per project)
- Equipment & Disposal ($120.00-$400.00 per project)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Plumbing Price Guide: Water line replacement cost 2026, plumbingpriceguide.com, retrieved Nov 2026
- Plumbing Estimator Pros: Water line replacement cost 2026, plumbingestimatorpros.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local install water line contractors in Portland for personalized quotes based on your specific project.