Sump Pump Repair
Professional sump pump repair service for floats, switches, motors, and impellers. Get your pump working again fast.
National average cost: $371–$742 • Free diagnosis, no credit card needed
Low estimate
$318
National average
$530
High estimate
$795
National averages based on Angi, HomeAdvisor, and Thumbtack data (2026). Local rates vary — enter your city below or use the chat for a local estimate.
What to Expect with Sump Pump Repair
Sump pump repairs cover a wide range of issues — from a simple float switch adjustment that takes 20 minutes to a full motor replacement. The most common repair call is a stuck or faulty float switch, the component that tells your pump when to activate. When it fails, your pump either runs constantly (burning out the motor) or never turns on (leading to flooding).
Other frequent repairs include clogged impellers, worn check valves that let water flow back into the pit, cracked discharge pipes, and loose electrical connections. Most repairs are straightforward for an experienced plumber or waterproofing contractor and can be done in a single visit. The key is catching problems early — a $150 float switch repair can prevent a $10,000 basement flood.
If your pump is under 5 years old and the repair is minor, fix it. If it's 7+ years old and the repair quote is more than half the cost of a new pump, replacement is often the smarter call. Our AI diagnostic tool can help you figure out which situation you're in before a contractor arrives.
Available in Your Area
We have vetted contractors ready in these markets. Click your city for local pricing and availability.
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Frequently Asked Questions
How much does sump pump repair cost? ▼
Nationally, sump pump repair typically costs $371–$742. Your local market, the extent of the work, and whether emergency service is needed will affect the final price. Use our free diagnosis tool to get a realistic estimate before anyone shows up.
How do I know if I need repair or a full replacement? ▼
A good rule of thumb: if the repair cost exceeds 50% of a new pump's installed price, replace it — especially if the pump is over 7 years old. Our AI chat can walk you through the diagnostic questions a technician would ask to help you figure out which situation you're in.
How quickly can a contractor respond? ▼
Most contractors in our network can respond same-day for urgent pump issues, especially during business hours.
Do I need a permit? ▼
Repairs and replacements typically do not require a permit. New installations and pit excavation do. Your contractor will advise based on the specific scope of work.
Why sumppump.ai
- ✓ Licensed & insured contractors only
- ✓ Free AI diagnosis — no credit card
- ✓ 24/7 emergency service available
- ✓ Contractors call you — no phone tag
- ✓ No obligation, no spam
