Dillan Well Drilling Inc

Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About Dillan Well Drilling Inc
Dillan Well Drilling Inc has served Darlington and the surrounding Pennsylvania communities since 1919, making it one of the most established well drilling contractors in the state. With a 4.9-star rating from 134 customer reviews, the company handles both residential and commercial water well projects, including pump sales, service, and installation of pressure booster systems. Their service area covers Darlington and nearby communities throughout Pennsylvania. The business operates Monday through Friday from 7 AM to 5 PM, with Saturday availability until noon, and maintains an emergency response capability for customers facing sudden water loss.
What distinguishes Dillan Well Drilling is their breadth of specialized services beyond standard well drilling. The company offers geothermal drilling and loopfield installation for energy-efficient heating and cooling systems, along with well video service for internal well inspection. They handle well rehabilitation, dewatering for construction sites, and provide grouting and aquifer testing services. Their expertise extends to Marcellus and Utica Shale services, mine abandonment and stabilization, and cathodic protection systems. For residential customers, they provide constant pressure systems, buried well upgrades, pump conversion, and well cleaning and development services.
Customer reviews highlight specific technicians who have resolved urgent situations. One reviewer described a team that arrived within 30 minutes on New Year's Eve to restore water service after a pump failure, completing the installation of a new well pump within an hour. Another reviewer mentioned Todd coordinating a new well installation to address natural water table issues. A third review detailed how the team diagnosed a wiring problem that another contractor had misidentified as a faulty pump, saving the customer thousands of dollars. A fourth reviewer noted their quick response helping resolve a water issue before a home closing date.
What Customers Say
Five reviewers awarded 5-star ratings, with three specifically mentioning technician Todd by name. Emergency response speed appears as a pattern: one reviewer described a same-day arrival on a holiday, while another noted same-week resolution. Four reviews reference cost savings compared to competing estimates, with one customer saving over $4,000 by choosing Dillan Well Drilling.
Working Hours
| Sunday | Closed |
| MondayToday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | 7 AM–12 PM |
Services
Residential Water Well Drilling
Installation of new water wells for homes, including well development and testing to ensure reliable water supply.
Pump Sales and Service
Full range of well pump sales, installation, and repair services for residential applications.
Pressure Booster Systems
Installation and service of pressure booster systems to maintain consistent water pressure throughout a property.
Constant Pressure Systems
Advanced constant pressure systems that eliminate pressure fluctuations for consistent water flow.
Well Cleaning and Development
Cleaning and development services to restore yield and water quality in existing wells.
Geothermal Drilling
Geothermal drilling and loopfield installation for energy-efficient heating and cooling systems.
Commercial Water Well Drilling
Water well drilling services for commercial properties and construction projects.
Well Video Service
Internal video inspection of wells to diagnose problems and assess well condition.