Match the Application
Choose a pump rated for the water and solids it will handle. Sump, effluent and sewage applications require different pump capabilities; check the exact model before ordering.
WALNUT CREEK & CONTRA COSTA COUNTY
Call or chat to check the model you need and arrange local pickup. Bring your pump model or a photo of its label, discharge size and sump pit dimensions.
Pickup is subject to confirmed stock and store hours: Tue–Fri 9 AM–5 PM; Sat 10 AM–4 PM.










Browse valves and ask us to match the type and size to your discharge piping.
Send us your pump model to ask about compatible switches and replacement parts.
Explore Liberty StormCell backup systems. Confirm battery requirements and installation compatibility.
Ask about the fittings and accessories needed for your pump installation.
Match your drainage application, pit dimensions and discharge requirements. Send us your existing model for help comparing replacements.
Choose a pump rated for the water and solids it will handle. Sump, effluent and sewage applications require different pump capabilities; check the exact model before ordering.
Measure your pit diameter and depth, and check the space the switch needs to operate freely. Match the pump dimensions and switch arrangement to your basin.
Consider the vertical lift, discharge pipe and fittings. Compare pump performance at your installation’s required head—not just horsepower or the advertised maximum flow.
Consider a compatible backup system if loss of the primary pump could cause damage. Confirm pit space, discharge arrangement and battery requirements. Batteries for the listed StormCell systems are sold separately.
Call (925) 934-4582 or chat with us to confirm today’s stock and pickup availability before visiting. Pickup is subject to model availability and store hours.
Send a photo of the pump label or the brand and model number, plus horsepower, voltage, discharge size and pit dimensions. Tell us whether the application is sump drainage, effluent or sewage.
Compare the required flow at your installation’s lift and pipe losses, then check pit dimensions, switch clearance and electrical requirements. Horsepower alone does not determine the right pump.
No. Each model has specific application and solids-handling ratings. This collection includes several pump types; check the exact product specifications or ask us before choosing.
Yes. Our catalog includes Liberty StormCell battery backup systems. Contact us to confirm stock, compatibility and the correct battery requirements. Batteries are sold separately for the listed systems.
Ask us about compatible float switches, check valves, fittings and replacement parts. Send your pump model and discharge size so we can help match the correct accessories.
Yes. Chat or call with the model number or a photo of the pump label. We’ll help identify replacement options and confirm pricing and availability.
Visit Electric Motor Service at 1960 Mt Diablo Blvd, Walnut Creek, CA 94596. Store hours are Tuesday–Friday 9 AM–5 PM and Saturday 10 AM–4 PM; closed Sunday–Monday. Call ahead to confirm your model is available.
Pickup is available during our published store hours, subject to stock confirmation. Call to discuss your needs; after-hours pickup is not guaranteed.
Check the specific product’s shipping information and delivery options at checkout. For an urgent local replacement, call to confirm stock and pickup before placing your order.
Send us your pump label, discharge size and pit dimensions. We’ll help compare replacement pumps, backup systems and accessories, and confirm local availability.