Top of the Industry Septic Installations, Well Drilling, and Irrigation Installations

What We Do

Don’t wish you HAD called Willey & Co — Do It Now!

Get your septic system installed, well drilled and pump work done right the FIRST TIME and enjoy the comfort of experience and quality. We are always trying to find ways to make sure we are the best in Delaware when it comes to septic installation, well drilling, and irrigation installation.

You get top quality workmanship, experience, respect, and competitive pricing from the one company that you can trust to be there when you need them!
With 45 years of experience and the best warranty coverage anywhere; WILLEY & CO septic system, well drilling, and irrigation installations give you the peace of mind with your new investment. Our entire company firmly believes in treating every job and every client as if the job were their own. You can count on WILLEY & CO for quality installations and prompt service.

SAVE TIME, PROBLEMS and MONEY! Call WILLEY & CO today!

You can count on WILLEY & CO for: 

  • Septic System Designs ( Class B and C Designs or, in other words, all design types) We go to great lengths to provide better, cheaper, and more efficient options that most owners won’t know are possible with other designers.
  • Septic Pumping
  • Septic System Installations and septic repairs
  • Class “H” Septic System Inspection for real estate transactions
  • Water Well Drilling – Many Size Wells With Hookup Options to Meet All Needs (including Geothermal)
  • Site Preparation/Grading/Harley Rake
  • Plumbing Services on Modular and Mobile Homes (including central sewer and water hookups)
  • Repairs, Revitalizing, and Re-connecting Existing Wells
  • Gravel Driveways
  • Soil Evaluations
  • Water testing (Basic or FHA)
  • Industry-Leading Parts and Service Warranties that Exceed Manufacturer Warranties
  • Septic Service Contracts to Maintain and Preserve the Life of Existing System
  • Troubleshooting and service calls on all our services
  • Irrigation wells and pump systems
  • Lawn irrigation systems
  • Lawn irrigation maintenance contracts

Contact Us Today

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Recent Posts

How Well Drilling Works

If you live in an area where public water isn’t readily available, well water is your best bet. But how exactly does well drilling work? Willey & Co are Delaware’s trusted well drilling experts, and we’ll take you through the process of drilling a well and what you need to know before getting one for…

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What to Expect With Your Water Well Maintenance

If you rely on a well for your home’s water supply, it’s essential to keep it maintained to ensure it continues to function efficiently. The last thing you need for your Laurel, DE home or business is to be suddenly without water, especially when you need it the most. Regular water well maintenance from Willey…

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How Does a Well Pump Work?

A well pump is a vital piece of equipment typically used to extract water from the ground in homes, farms, and other establishments that rely on well water. If your Laurel, DE home or business uses a well to obtain fresh water, it’s essential to understand how a well pump works to maintain and troubleshoot…

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Septic Installation Services in Delaware

Willey & Co. is Delaware’s premier septic installation services provider. With over 40 years of experience, they are highly skilled in the installation of septic systems. Using the latest technology and highest quality materials, Willey & Co. is able to ensure your septic system is installed quickly and correctly the first time. Not only do…

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