What we do.
DGADI specializes in commercial solar thermal systems.
DG Plumbing and ADI have joined forces to provide you with a complete
turn-key Solar Thermal Solution and System package.

Why choose DGADI?
Would you ask an electrician to install water piping?
Rely on solar thermal experts to provide your solar hot water system,
not an electrician or a PV installer. We are CCSE certified.

DGADI provides commercial grade systems. We install only the highest
quality and most efficient commercial components. All panels installed
are SRCC approved. We take pride in our design and workmanship. Our
goal is to provide you with a system that meets your needs, saves
energy and reduces your utility bill.

Why install a Commercial Solar Hot Water System?
Southern California has one of the best climates for generating thermal
conductance. In our area you can expect your water heating bills to
drop anywhere from 50% to 80%. Install now and be insulated from
future fuel shortages and rate spikes.  If you're installing a Photo Votaic
(PV) system, you should also consider a solar thermal system. Call us
for an evaluation and (ROI) energy savings information.

Most Common Commercial Applications:
Multi-Family Housing
Pool Heating (year round heating)
Industrial process hot water
Health Clubs

Solar thermal systems save energy year round.
The new commercial California Solar Initiative (CSI) has
started. Don't miss out on peak rebates and tax credits.
Contact us at:
(619) 447-9497
206 Greenfield Drive, Suite G
El Cajon, CA 92020
commercial solar thermal design & installation