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Sump Pump Installation Cost Guide

Plumbing

Prevent basement flooding with professional sump pump and pit installation. Includes battery backup system option.

📊Showing National Average Pricing

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Basic

Standard sump pump in existing pit

$1,200
$900 - $1,500

Typical Scope:

  • ✓1/3 HP pedestal sump pump
  • ✓Install in existing sump pit
  • ✓Standard discharge piping
  • ✓Float switch operation
  • ✓120V plug-in power
  • ✓No battery backup
  • ✓Half-day installation
Standard

Submersible pump with new pit and discharge

$2,000
$1,500 - $2,500

Typical Scope:

  • ✓1/2 HP submersible pump
  • ✓New sump pit installation
  • ✓PVC discharge pipe to exterior
  • ✓Check valve and alarm
  • ✓Dedicated GFCI outlet
  • ✓Basic battery backup option
  • ✓1 day installation
Premium

Dual pump system with battery backup and monitoring

$3,000
$2,500 - $3,500

Typical Scope:

  • ✓Primary and backup pump system
  • ✓3/4 HP cast iron pumps
  • ✓Battery backup with marine battery
  • ✓Smart pump monitoring system
  • ✓Exterior discharge with freeze protection
  • ✓High-water alarm system
  • ✓1-2 day professional installation

Frequently Asked Questions

How much does Sump Pump Installation cost?

The average cost for Sump Pump Installation is $1,800. Actual costs vary based on project complexity, materials chosen, labor requirements, and your location. Get multiple quotes for accurate pricing.

How do I choose the right contractor?

Look for licensed, insured contractors with good reviews, local references, and transparent pricing. Get detailed written estimates from 3-4 contractors. Avoid door-to-door solicitors and unusually low bids.

What should be included in the estimate?

A complete estimate should include materials, labor, permits, cleanup, timeline, and warranty information. Be wary of estimates that seem too vague or don't itemize major components.

What payment schedule is standard?

Typical schedule: small deposit (10-15%) to start, progress payments at milestones (30-40% each), final payment (10%) after completion and inspection. Never pay 100% upfront. Large upfront demands signal risk.

How can I verify a contractor's credentials?

Check state licensing board, verify insurance with provider directly, search court records for liens/lawsuits, check Better Business Bureau rating, read recent online reviews across multiple platforms, and ask for client references from past 6 months.

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