Sump Pump Installation Cost in Los Angeles (2026)
Average cost in Los Angeles
US$640 — US$3,200
US$640 — US$3,200 per sq ft
Cost Breakdown
ItemizedProfessional installation and setup
55%
Submersible or pedestal pump hardware
28%
Sump pit liner and sealed lid
9%
PVC lines and check valves
5%
Local administrative and inspection costs
3%
Sales Tax at 7.25%
📋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 Cost
InteractiveEstimated Cost
US$1,380 — US$2,070
Based on 7 sources and market data for Los Angeles. Actual costs may vary depending on specific project requirements.
🏢Top Sump Pump Contractors in Los Angeles
Verified providersPacific Plumbing Team
10905 Venice Blvd. Suite 203, Los Angeles, CA 90034, USA
292 reviews
DX Plumbing and Hydro Jetting Inc🔧
10940 Wilshire Blvd Ste 1600-PMB #818, Los Angeles, CA 90024, USA
239 reviews
John's Plumbing & Drain Services
3847 Brunswick Ave, Los Angeles, CA 90039, USA
427 reviews
A-1 Total Service Plumbing
640 S Atlantic Blvd, Los Angeles, CA 90022, USA
1,517 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
The average cost for a professional installation in Los Angeles is approximately $1,410. Prices typically range from $640 for a simple replacement to $3,200 for a complex new installation requiring concrete excavation.
Standard sump pump replacements generally do not require a permit in Los Angeles. However, new installations that involve electrical panel modifications or structural changes may require a permit, with fees typically ranging from $100 to $500.
Adding a battery backup system in Los Angeles typically costs between $300 and $800. This is a common upgrade for local homeowners to ensure the pump functions during power outages caused by heavy winter storms.
Most professional sump pump installations in Los Angeles are completed within 1 to 2 days. The timeline depends on whether an existing pit is being used or if a new basin must be excavated through a concrete basement floor.
📊Our Methodology
How we collect dataAggregated from 5+ 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: today. Updates run weekly. All costs in USD.