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Water Main & Service Line Replacement

Water Main & Service Line Replacement

Upgrade your home's water supply with modern, safe piping. Say goodbye to lead, rust, and low pressure.

Is Your Water Service Line Due for Replacement?

Your water service line is the underground pipe that connects your home to the municipal water main. If your home was built before the 1980s, there’s a good chance you have an outdated lead or galvanized steel service line that’s affecting your water quality, pressure, and safety.

At Mansour’s Innovations, we specialize in replacing old, corroded, or damaged water service lines with modern copper or PEX piping. Whether you’re dealing with rusty water, low pressure, or simply want peace of mind knowing your family’s water supply is safe, we’re here to help.

Signs Your Water Line Needs Replacement

Age of Pipes

Lines over 40-50 years old are due for replacement.

Discolored Water

Rusty, brown, or yellow water indicates internal pipe corrosion.

Low Water Pressure

Unexplained drops in pressure often mean corrosion is restricting flow.

Wet Spots in Yard

Unusually lush green patches may indicate an underground leak.

High Water Bills

Sudden spikes often signal a hidden leak in the service line.

Lead Pipe Concerns

If you have a lead service line, replacement is critical for health.

See Water Service Line Replacement in Action

Watch how we professionally replace old, corroded water lines with new copper piping to restore safe, clean water to your home.

Understanding Your Pipe Material

The material of your water service line significantly impacts water quality, flow, safety, and longevity.

Visual guide to identifying water service line materials

Lead Pipe Replace Immediately

Soft, dull gray metal that’s easily scratched. Commonly found in homes built before 1950. Lead pipes often have a characteristic “bulb” shape at connections.

Characteristics
  • Flexible, easily bent
  • Not magnetic
  • Scratches to shiny silver
Why Replace
  • Highly toxic – causes lead poisoning
  • Banned in modern plumbing
  • Serious health hazard

Galvanized Steel Plan Replacement

Steel pipe coated with zinc. Magnetic and difficult to scratch. Common in homes from 1930s-1980s. The zinc coating eventually wears off, causing rust buildup.

Characteristics
  • Strong and durable initially
  • Magnetic (magnet sticks)
  • Silver-gray color
Why Replace
  • Internal rust restricts flow
  • 40-50 year lifespan max
  • Can leach lead from fittings

Copper Pipe Modern Standard

Reddish-brown metal that’s not magnetic. The gold standard for water service lines. Type K copper is the thickest and most durable for underground applications.

Advantages
  • 50+ year lifespan
  • Corrosion resistant
  • Inhibits bacteria
  • Increases property value
Considerations
  • Higher material cost
  • Professional installation needed

PEX / Poly Pipe Modern Alternative

Flexible plastic piping (cross-linked polyethylene). Usually blue for cold water lines. Easy to install and highly durable for underground use.

Advantages
  • 80-100 year lifespan
  • Freeze resistant
  • No corrosion possible
  • Lower cost than copper
Considerations
  • Not suitable for hot water outdoors
  • Requires proper fittings

Quick Comparison

MaterialSafetyLifespanCostRecommendation
LeadDangerousN/AN/AReplace immediately
GalvanizedDegrades over time40-50 yearsLow (obsolete)Replace when aging
CopperSafe50+ yearsHigherBest for durability
PEXSafe80-100 yearsModerateBest value option

Our Water Service Line Services

Line Inspection

We locate and assess your existing service line, identify the material, and determine the best replacement approach.

Full Replacement

Complete water service line replacement from the city connection to your home with new copper or PEX piping.

Lead Line Removal

Safe removal and disposal of hazardous lead service lines with full replacement to protect your family’s health.

Leak Repair

Emergency repairs for water line leaks, including locating underground leaks and restoring water service quickly.

Interior Connection

Professional connection of new service line to your home’s plumbing system at the meter or main shutoff.

Yard Restoration

Complete backfill, grading, and restoration of your yard, driveway, or sidewalk after excavation work.

Our Replacement Process

1

Assessment & Planning

We inspect your current service line, identify the material, locate the route, and discuss replacement options with you.

2

Permits & Utility Coordination

We obtain all necessary permits and coordinate with your water utility company for the tap connection and meter setup.

3

Excavation

Using a combination of machine and hand digging, we carefully excavate to expose the old line while protecting other utilities.

4

Pipe Installation

We install your new Type K copper or PEX service line, making secure connections at the street and your home.

5

Testing & Restoration

We pressure test the new line, restore water service, backfill the trench, and restore your property to its original condition.

Why Choose Mansour’s for Your Water Line?

Licensed & Experienced

Fully licensed plumbers with extensive experience in water service line replacement.

Own Excavation Equipment

We own our excavators, allowing us to control quality and pass savings to you.

Upfront Pricing

Detailed quotes with no hidden fees. Know your costs before work begins.

Fast Turnaround

Most replacements completed in 1-2 days with minimal disruption to your water service.

Frequently Asked Questions

You can check where your water line enters your home (usually in the basement near the water meter). Lead pipes are dull gray and scratch easily to a shiny silver color – magnets won’t stick. Galvanized pipes are silver-gray and magnetic. Copper is reddish-brown and not magnetic. Plastic/PEX is usually blue or black and flexible. If unsure, we offer free inspections to identify your pipe material.
Both are excellent choices. Copper (Type K) is the traditional premium choice – it’s extremely durable, has a proven 50+ year track record, and can increase home value. PEX is a modern alternative that’s more affordable, highly flexible (making installation easier), freeze-resistant, and can last 80-100 years. We typically recommend copper for its durability and value, but PEX is an excellent option for budget-conscious homeowners. We’ll discuss both options during your estimate.
Most residential water service line replacements are completed in 1-2 days. The exact timeline depends on the length of the line, depth of burial, soil conditions, and any obstacles like driveways or sidewalks. Your water will be off for only a few hours during the actual connection work. We’ll provide a specific timeline during your estimate.
We minimize excavation as much as possible. Typically, we dig a trench about 12-18 inches wide along the path of the service line. We use compact excavators for efficiency and hand-dig in sensitive areas near other utilities or landscaping. After installation, we backfill the trench, compact the soil, and restore the surface. Your yard will look normal again within a few weeks as the grass regrows.
Costs vary based on line length, depth, material choice, and site conditions. Most residential water service line replacements range from $3,000 to $8,000. Factors that affect cost include: distance from street to house, obstacles like driveways or sidewalks, required permits, and whether you choose copper or PEX. We provide free, detailed estimates so you know exactly what to expect with no surprises.
Yes, lead pipe replacement should be a priority. Lead is a serious health hazard, especially for children, and there is no safe level of lead exposure. Lead can leach into your drinking water, particularly if water sits in the pipes or if the water is acidic. Many municipalities now require lead service line replacement, and some offer financial assistance programs. Contact us immediately if you suspect you have a lead service line.

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Contact us today for a free backwater valve assessment. Don't wait until it's too late.