Proven Trust

Trusted for generations. Built for the job

Since 1919

Over a century of specialized problem-solving solutions.

5th Gen

Family-Owned

Fifth-generation family business experience you can count on.

150-mi

Regional Coverage

150-mile service radius with local accountability.

22+

Team Members

Full team for planned work and service needs.

Testimonials

What our customers say

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Matt Tooch profile picture
Matt Tooch
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a great experience with them today. Fixed my well pump and everyone was so professional and friendly. Highly recommend
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Kenneth Vincent profile picture
Kenneth Vincent
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Highly recommend Dillan's called at 8:30 in the evening and they called back at 6:30 in the morning asked what problem I was having and said they would be there by 8:00 and by 9:00 they fixed the problem and where on there way. Truly Service IS THERE GOAL
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Brandie Anne profile picture
Brandie Anne
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We bought our house 6 years ago, and the first thing we did was have Dillan install a new water softener and filtration system. Their workers were quick, efficient, and clean. The price was extremely fair and we were happy with our service. We’ve had to have them come back out a couple of times to replace filters, etc… Each time, they are the nicest people, the bill is fair and reasonable, and I’m reminded that I’m happy we chose them to do business with. Yesterday I was washing some dishes, and my water sputtered and cut off. We called Dillan, and they were at our house within 2 hours. They assessed the situation and said we needed a new pump. They returned promptly today and after getting the old pump out, they let me know that I had a hole in the pipe, and didn’t need a new pump after all. They could have very easily replaced the pipe, and the pump, and charged me multiple thousands of dollars, and I’d never have known the difference. The two men, Perry and Matt, were polite, professional and honest. Six years and a handful of service calls in, I’m still really happy with our choice to do business with Dillan. They have earned our loyalty for years to come.
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Jon Marencel profile picture
Jon Marencel
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I truly cannot say enough great things about the entire team at Dillan Well Drilling Inc. This past winter, we suddenly lost water in the middle of the day, a stressful situation to say the least. We initially called another company, who misdiagnosed the problem as frozen underground pipes and told us to simply wait it out. After realizing that wasn't the issue, we turned to Dillan's, and what a difference! It turned out our older jet well pump needed to be replaced. Aaron and his crew were absolutely outstanding. They patiently walked me through all of my options and took the time to clearly explain everything, which I really appreciated since I wasn't very knowledgeable about well systems. Their quote was more than fair and very transparent. When I was ready to move forward with replacing the old jet pump with a new submersible pump, they were out the very next day and had the entire job completed in just a couple of hours. The speed, professionalism, and quality of work were truly impressive. If you're looking for a well drilling and pump company you can trust, look no further than Dillan's. They've earned a customer for life!
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Honey B profile picture
Honey B
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
NEVER have I EVER had a company respond to my request, assess our problem and resolve it in SUCH a timely manner as Dillan Well Drilling. I still can't believe it. Called them on NYE, said we had no water. They sent a team to our property within 1/2 hour and 30 minutes later they're installing a new well pump. Painlessly. Reasonably priced. Just fantastic service that unfortunately isn't the norm these days. I'm so grateful and simply can't recommend them enough.
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Brandon Stewart profile picture
Brandon Stewart
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Honest and professional
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connie adkins profile picture
connie adkins
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Dug 2 wells for me! Did a great job! Everyone I've dealt with has been very friendly and professional! Only downside is they do t clean up afterward
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Shamus O'Donnell profile picture
Shamus O'Donnell
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Fast, affordable, high quality parts. My well casing was completely rotted through and they came to assess the situation and gave me options for repair including replacing a very old jet pump, tubing, and fittings. The estimate was the price, they had it remedied in under a week, and I have a sealed well with a new pump, fittings, and switch. Extremely happy customers. Thanks Dillan Family!
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Eric W profile picture
Eric W
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Can't say enough about these guys. Well pump went out over the weekend. Called them, and they had a crew out first thing Monday morning. Had water again by noon. Thanks guys.
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Brandi profile picture
Brandi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I honestly can't say enough about these people! What a great bunch! On Sunday, I lost all water to my house. On Monday I had a "neighborhood plumber" come out. They charged me $400 to find the problem. Which they thought was the well pump. The neighborhood plumber quoted m a price of $4215 to replace the pump! So I called Dillan. Dillan said they could do it for $1500 and have it done the next day. After pulling the pump from the well, Dillan found that my well pump was fine and the electric wiring was all that was bad. 2 hours and $188 later and I have water. Great work guys! I highly recommend this company and will no longer look for any other company for plumbing issues! Great people, great service, great job and great price.
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Services

Our Expertise

Complete water and geothermal energy solutions for homes and businesses.

Water Well Drilling

Planning, drilling, and completion of new wells for residential and commercial needs with the right equipment and experience.

Well Pump Systems & Repairs

Troubleshooting, repairs, and replacements to get your pump system running reliably again.

Water Treatment & Conditioning

Improve your water quality with treatment and conditioning options matched to your water and your goals.

Geothermal Drilling & Loopfields

Drilling expertise and loopfields to support efficient geothermal heating and cooling systems.

Well Maintenance, Rehabilitation & Abandonment

We maintain performance, rehabilitate when needed, and properly abandon wells no longer in use.

About Us

The Dillan Standard

Dillan Well Drilling is a fourth-generation company serving the region since 1919. With a large team and the equipment to drill, service, and maintain complete water systems, we focus on clear recommendations, reliable workmanship, and long-lasting results.

Why Dillan

Why customers choose us

Experience, equipment, and accountability backed by four generations of field knowledge and a commitment to doing the job right.

100+ Years

Combined experience across generations

5th Generation

Family-owned since 1919

Full Fleet

10+ rigs, hoists & service trucks

150-Mile Radius

Broad regional coverage

Certified

PA, OH and WV Ground Water Associations

- Gallery -

Recent Work

A look at our equipment, job sites, and completed projects.

- FAQ -

Frequently Asked Questions

Do you work on both residential and commercial projects?

Yes. Our team serves both residential and commercial customers throughout our service area.

Start by telling us what you're experiencing. We'll ask a few quick questions and recommend the best path forward for your situation.

Yes. Water treatment and conditioning options can be customized based on your specific test results.

Yes. We offer professional geothermal and closed-loop drilling services for energy-efficient systems.

We serve customers within a 150-mile radius of our base in Darlington.