Water Treatment and Plumbing Specials
San Diego, CA

Coast Water Conditioning & Plumbing is here to help! Whether you want a water conditioning system for your home or your business we, can find a model that is right for you. We also do plumbing work, so let’s get started today! Scroll down to see our water treatment and plumbing specials and discounts for purchase or rental of water treatment equipment.

WE PROMISE… Call before 12 noon, Monday – Friday, and we will be there TODAY, or our labor is FREE.

Our technicians will give you a PRICE UPFRONT before starting any work, so there will be NO SURPRISES. All of our Work is 100% GUARANTEED. We aren’t satisfied until YOU are!
(858) 488-8373

Rent a Coast Water Conditioning & Plumbing reverse osmosis drinking water system and receive FREE basic installation and up to 3 months FREE rent! Rentals starting at $20!

Valid for a limited time. Not valid with any other offers. Cannot be combined. Additional Restrictions may apply.

Purchase a Hellenbrand DMT water conditioner and receive basic installation, first fill of salt and an extra year of unconditional warranty FREE.

Valid for a limited time. Not valid with any other offers. Cannot be combined. Additional Restricts may apply.

Rent a Coast Water Conditioning & Plumbing reverse osmosis drinking water system and receive FREE basic installation and up to 3 months FREE rent!

Valid for a limited time. Not valid with any other offers. Cannot be combined. Additional Restrictions may apply.

We service most makes & models of water treatment equipment. Call us today and take 20% off!

New customers only. Valid for a limited time only. Not valid with any other offer. Offer cannot be combined. Additional Restrictions may apply.

Get 100$ off the purchase and installation of new water heater

Valid for a limited time. Not valid with any other offers. Cannot be combined. Additional Restrictions may apply.

Rent a water softener and receive basic installation, maintenance, and up to 600lbs of regenerate per year FREE.

Valid for a limited time. Not valid with any other offers. Cannot be combined. Additional Restrictions may apply.

Call us to hear more about our Water Treatment and Plumbing Specials San Diego, CA: (858) 488-8373.