When Arlington Heights homeowners and businesses need professional sump pump battery backup services, they turn to Plumbers 911 Chicago. We've been serving the Arlington Heights community and surrounding Cook County neighborhoods with expert plumbing solutions backed by licensed, bonded, and insured technicians.
A battery backup sump pump is your insurance policy against basement flooding when your primary pump can't run — during power outages, primary pump failure, or when water volume overwhelms a single pump. In Arlington Heights, where severe storms frequently cause simultaneous heavy rainfall and power outages, a battery backup system isn't a luxury — it's essential basement protection.
Battery Backup Sump Pump Systems
How It Works — A battery backup sump pump is a second pump installed alongside your primary pump, powered by a dedicated marine-grade deep-cycle battery. When the primary pump fails (power outage, mechanical failure, or overwhelmed capacity), the backup pump activates automatically and continues removing water from the sump pit.
System Components:
- Secondary sump pump (DC-powered)
- Marine deep-cycle battery (or maintenance-free AGM battery)
- Battery charger/monitoring unit
- Audible and visual alarms (alerts when backup activates, battery low, or pump failure)
- Some systems include Wi-Fi monitoring — get alerts on your phone
Run Time — A quality battery backup system can pump 2,000–5,000+ gallons on a single charge, providing 8–24 hours of protection depending on water volume and battery capacity.
Water-Powered Backup Alternative — For homes that want backup without battery maintenance, water-powered backup pumps use municipal water pressure to pump water out. No battery, no electricity needed, unlimited run time. The tradeoff is they use 1 gallon of city water for every 2 gallons pumped out.
Battery Backup Installation Costs
Battery Backup Sump Pump System — $800–$1,500 installed (includes pump, battery, charger, and alarms)
Water-Powered Backup Pump — $600–$1,200 installed
Combination Primary + Battery Backup — $1,500–$2,500 installed (best value when replacing both)
Battery Replacement (every 3–5 years) — $100–$200
Wi-Fi Monitoring Upgrade — $100–$300 additional
The investment is minimal compared to the cost of even a minor basement flood ($5,000–$25,000+ in water damage restoration).
Why Arlington Heights Chooses Plumbers 911 Chicago
Local Arlington Heights Experts
We understand Arlington Heights' residential plumbing infrastructure, from older homes near downtown to newer developments. Our plumbers know Cook County codes inside and out.
24/7 Emergency Response
Plumbing emergencies don't wait for business hours. Our Arlington Heights plumbers are available around the clock with fast response times throughout the 60004, 60005, and 60006 zip codes.
Upfront, Honest Pricing
We provide detailed written estimates before starting any work. No surprise charges, no hidden fees — just transparent, fair pricing on every job.
Licensed, Bonded & Insured
Every technician is State of Illinois licensed, bonded, and fully insured. We pull all required permits and ensure 100% code compliance.