Complete Well and Water Services


Tyrrell Well and Pump has been part of the Sycamore community for four generations.

We offer a full range of services including water well drilling, well rehabilitation and water testing & repair, in addition to service of waterlines, hydrants, pumps and tanks. We also offer a full line of new products such as pumps, tanks, conditioners and purifiers, and we only work with industry-leading suppliers and manufacturers including Red Jacket, Water-Right, Grundfos, Well X-Trol and Cotey

Our services include:

Water Wells - New well drilling, testing and planning
Well Rehab - Improve pressure, cleanliness and operation
Pumps/Tanks - New products from leading manufacturers
Repair/Service - Water lines, hyrdrants, pumps & tanks
Water Conditioning - New products, installation and service
Water Filtration - Testing, recommendations and new products


We are a certified member of the National Ground Water Association, and also serve on the Board of the Illinois Association of Groundwater Professionals.

We have a rating of A+ with the Better Business Bureau and have not received a single complaint in over 113 years! We're the only certified well driller in the area, and we've built our business by providing fair and responsive service to all of our customers.

Pumps, Filters and Other Products

High Quality Products

We only use high-quality products for your well and water needs. Contact us for more info on product selection.

Guaranteed Workmanship

We keep you informed at all stages, and guarantee our work. Our long, successful history proves it.

Safe, Clear Water

We understand that your family depends on a consistent, dependable water flow. We deliver!

Emergency Services

You can reach us anytime. If it's an emergency, please call 815-895-4635. You can also e-mail

A clean water supply is extremely important to your family for many reasons. You can trust Tyrrell Well and Pump to provide the products, services and expertise that will ensure a safe and ongoing supply of water for home or business.

Coverage Area

We service customers throughout Northern Illinois and parts of Wisconsin. Our primary focus is in the counties of Dekalb, Boone, McHenry, Kane and DuPage, as well as some areas of Southern Wisconsin. We also travel further as needed. Please call for info.

Responsive Service

Most service calls can be completed in 48 hours or less. We also have the ability to respond to emergency calls in two to four hours. If you think you may have an issue with your well or water supply, please contact us at 815-895-4635. You can also use the same number for emergencies.

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