523 San Ramon Valley Blvd, Danville, CA 94526

Solar pool heating start-up and shut-down service

Let Corda Solar winterize your solar pool heater for the off-season and start it up again in the spring. We service most solar pool heating systems in the East Bay, whoever installed them.

What’s included

Seasonal care keeps your collectors and plumbing safe from freeze damage and your pool warming when swim season comes back.

Fall shut-down

Drain the collectors, set the valves and secure the system before the first cold nights.

Spring start-up

Refill, check for leaks, test the sensor and controller, and get your pool warming for the season.

Inspection each visit

A visual check of panels, plumbing and valves, with a written list of anything that needs attention.

Repairs

Leaks, sensors, valve actuators, vacuum relief valves, controllers and diverter valves.

Panel replacement

Replace aging or damaged solar pool collectors, including older systems.

Re-roofing

We remove the panels before your roofer starts and reinstall them when the roof is done.

Sign up for seasonal service

Tell us about your system and we’ll call you to schedule. Shut-down and start-up visits are booked by neighborhood, so earlier requests get earlier dates.

Prefer to talk? Call or text (925) 725-6622.