Julian, California Drillers and Service Providers

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Welcome to your top source for water well drillers, groundwater, and drought information in julian, California. Whether you need a new well, repair services, or routine maintenance, find reliable professionals here.

Interactive Water Well Map – Estimate your new well's depth

Visit the Julian Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Julian, California – Water Well Drilling, Service, and Treatment

Aspin Well Drilling
1315 Walnut St
PumpMan Water Well SD - Ransom Pump
Ramona Pump & Supply
27312 Sawday Truck Trl
Water Wise Well Service
1444 Main St
Booth's Pump Services
Hydro-Tech Well Services
1672 Main St
East County Pump Service
22011 Japatul Rd
Fain Drilling & Pump Company Inc.
12029 Old Castle Rd
Cascade Environmental
11442 N Woodside Ave
Johnson Pump Service
Jim Manos Drilling & Pump
16052 Lawson Valley Rd
Jamul Well Pump Services
2531 Honey Springs Rd
Quality Well Services. Inc
1241 Cresthill Rd
AAAA Pump Services
Southern California Well Service
44430 Bonny Ln
Dean Alexander Water Well
Perry Plumbing & Pipelining
100 W 35th St
Pacific Drilling
5220 Anna Ave
CUTTING EDGE RESTORATION, INC of SAN DIEGO
2222 Verus St

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Water Well Terminology

Well CapA cover placed on top of a well casing to prevent contamination.

Learn about more terms in the glossary.

Julian Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth368 (ft)
SWL125 (ft)
Bedrock Depth-- (ft)
Yield49 (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D2 
October 14, 2025D2 
October 7, 2025D2 
September 30, 2025D2 
September 23, 2025D2 
September 16, 2025D2 
September 9, 2025D2 
September 2, 2025D2