Sump Pump Installation Cost in Houston (2026)
Average cost in Houston
$600 – $3,500
$800 – $1,200 per sq ft
In Houston, the average is $1,245 and most projects cost between $600 and $3,500, or about $800 – $1,200 per sq ft. Prices are before tax and based on 11 sources.
Cost Breakdown
ItemizedProfessional plumbing and excavation
45%
Sump pump unit, basin, and piping
35%
Dedicated GFCI outlet and wiring
10%
City of Houston plumbing/electrical fees
5%
Debris removal and sealant materials
5%
Sales Tax at 6.25%
📋What's Included
ScopeTypically Includes
- Sump pump unit
- Sump pit (basin)
- Check valve
- Discharge pipe
- Labor & installation
Typically Excludes
- Battery backup system
- Exterior drainage tie-in
- Floor drain installation
- Waterproofing
- Electrical panel upgrade
Based on a standard 1/3 HP submersible sump pump with new pit.
🧮Estimate your project
LiveYour estimate in Houston
Likely range $600 – $2,739
- Labor45%$560
- Materials35%$436
- Electrical Upgrades10%$125
- Permits & Admin5%$62
- Disposal & Misc5%$62
Pedestal (basic)
$1,245
Submersible standard
$1,743
Submersible + battery backup
$2,490
Calibrated to 11 researched sources for Houston. Before tax. Real quotes vary with site conditions.
📈Price Momentum
Year-over-year~1 year ago
$1,206
Today
$1,245
Sump Pump Installation in Houston is ↑ 3.2% compared to roughly a year ago — about $39 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Sump Pump Contractors in Houston
Verified providersKenneth’s Plumbing LLC
12502 Green River Dr, Houston, TX 77044, USA
160 reviews
Plumbing System Pros
4801 Woodway Dr suite 300 e, Houston, TX 77056, USA
139 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes. Houston's expansive clay soil can increase excavation labor by $200–$500 if the soil is heavily compacted or requires specialized reinforcement to prevent the sump pit from shifting.
Yes, the City of Houston requires a plumbing permit starting at $97.56 and an electrical permit starting at $91.06 if a new dedicated circuit is installed. Total permit and admin fees typically range from $220 to $350.
Given Houston's frequent power outages during hurricane season, a battery backup is highly recommended. Adding a high-quality backup system typically increases the total project cost by $600 to $1,200.
Yes. Emergency labor rates for plumbers in Houston can jump from a standard $75–$150 per hour to over $250 per hour during peak storm months (June–November) due to high demand.
📊Our Methodology
How we collect dataAggregated from 11+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 1 months ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.