A multi-generational San Diego Business; since 1973 we have been honored to serve San Diego and surrounding areas.
Michael and Loni Olsher
We're open early and have a competent and knowledgeable staff to assist you. Place your order by 4:30pm, it's ready for pick-up at 6:30am. Get an early start, get more done with less hassle.
Stop by our showroom and take a look at our extensive selection of beautiful and luxurious fixtures.
In Store Events
We occasionally host in-store events; Please check our schedule page and RSVP!
El Cajon Plumbing & Heating Supply
Proudly serving the plumbing supply needs of San Diego County and Northern Mexico for generations.
We offer wholesale plumbing supplies and professional plumbing assistance for contractors and their customers. Whether you're building a new home or doing some bathroom remodeling, our friendly staff will help you choose your faucets and fixtures in our beautiful El Cajon Bath and Kitchen Showroom. Let us help you with your dream bathroom and kitchen renovation project. We have years of experience working with San Diego plumbing and heating contractors, homeowners, architects and designers.
Wholesale Plumbing Pricing
We have rock-solid relationships with the top plumbing supply vendors in the industry. Not only does this make us the best pipe supply source for commercial contractors, it allows us to extend wholesale plumbing pricing to all our San Diego County heating and plumbing customers. We carry the best quality and most trusted bathroom fixtures and kitchen plumbing supplies in the San Diego area. Visit our online plumbing showroom to take a look at our faucets and fixtures and other bathroom and kitchen renovation supplies.
Outstanding Customer Service
Our customer service is second to none. Many of our employees and professionals have been with El Cajon Plumbing & Heating for nearly 15 years! With this level of experience and knowledge of the San Diego plumbing and heating industry, our staff has expertise to help you with large commercial plumbing jobs as well as small, DIY homeowner projects.
"I trust their expert plumbing recommendations. As a homeowner, I value their professional advice and service."
- El Cajon Resident
The friendly staff at our El Cajon bath and kitchen showroom has assisted thousands of San Diego homeowners in realizing their dream bath and kitchen.
Include El Cajon Plumbing in your next plumbing and heating project. Our professional staff can help contractors and customers develop new construction or remodel plans that stay within the boundaries of any budget.
What Our Customers Say...
"They deliver one thing most supply companies cannot: peace of mind that the order will be correct and on time."
- Commercial Contractor
"You cannot beat their reliability and exactness when fulfilling large commercial plumbing orders."
- Commercial Contractor
"They earned my business by making my plumbing challenges their priority and always having the plumbing supplies I needed."
- San Diego Homeowner
"Meeting one-on-one with a representative at Cajon Plumbing & Heating made me comfortable no small details would be overlooked."
- San Diego Contractor
"Their showroom helped me envision both my bathroom and kitchen remodel."