1,000 Miles
of Geothermal Pipe
Installed Annually
150+
30+
Drill Rigs
Employees
One
Stop Shop
For All Your Project Needs
The Biggest
And Best
Fleet of Equipment
Quicker
Response
Times

Bigger. Faster. Dependable. A Professional Approach to your well drilling, environmental, & geotechnical needs.

Heat With Dirt

Paying too much for Propane, Heating Oil, or Electric?

More Info

Heat With Dirt

Paying too much for Propane, Heating Oil, or Electric?

More Info

Installation Example

Take an inside look at a geothermal setup, drilling and clean-up.

Check It Out

Installation Example

Take an inside look at a geothermal setup, drilling and clean-up.

Check It Out

PA, NJ, MD, VA, DC, DE

Check out our service area map, then schedule a quote.

Service Area

PA, NJ, MD, VA, DC, DE

Check out our service area map, then schedule a quote.

Service Area

Is Geo For You?

We’ll help you figure if it makes sense for your family.

Learn More

Is Geo For You?

We’ll help you figure if it makes sense for your family.

Learn More
Drilling Blog

Latest Articles from Allied Wells!

31 Jan

Allied Wins 2019 Craftsmanship Award

Allied Well Drilling was nominated for and won a 2019 Craftmanship Award by the Washington Building Congress. WBC is the only... read more

10 Aug

Allied Featured in US Builders Review Magazine

Raising the geothermal bar in the Northeast Written by: Tom Faunce | Produced by: Brandon Bagley Founded in 1994, Allied Geothermal Well... read more

01 Apr

Allied Recognized for Impeccable Safety Record

Maryland’s leader in workers’ compensation insurance, IWIF, recently honored Allied Well Drilling for its “superior workers’ compensation success.”  ... read more

11 Mar

Allied Featured in US Builders Review Magazine On August 10, 2015

Geothermal 101 Ground source heat pumps (GSHP’S) are “the most energy efficient, environmentally clean and cost effective space conditioning systems... read more