As the past President of Call the Underground, and owner of the recently acquired Oasis Irrigation, I am pleased to announce that we have just completed our first season as Call the Underground-Oasis Irrigation! What a success! We are now launching our new website devoted to the merger of both of these fine companies under the domain name CalltheUndergroundOasis.com!
Call the Underground-Oasis Irrigation is dedicated to providing you with the best customer service possible, and we are very excited about providing you with a great website full of information to assist you in making your irrigation decisions.
Our company remains a premier design-install-service irrigation contractor with over 30 years of experience. While our basic philosophy of 'install the best and repair the rest' remains intact, we are looking forward to new generations of clients, and our company is focusing on a 'greener' horizon in the future.'
As our business continues to grow, we see the irrigation industry trending toward stronger partnerships within the landscape industry. Attractive landscaping requires a substantial investment today, and the investment must be protected through professional irrigation installations and sustained maintenance. So while your landscape contractor is creating your beautiful lawns, beds, and plantings, at Call the Underground-Oasis Irrigation, “we’re keeping it green” for you!
In addition to our state-of-the-art underground irrigation systems, we also handle renovation, upgrades, additions to existing systems, repairs, and service to systems installed by other companies. We continue to offer our annual Irrigation Maintenance Options contract which includes discounts, and may be completed on-line or downloaded and faxed to our office.
We hope you enjoy our new website. Please feel free to Contact Us if you have any suggestions or comments regarding the site. We look forward to a terrific 2012 season installing the best, repairing the rest, and "keeping it green for you"!

Call the Underground-Oasis Irrigation
Downers Grove, Illinois
Phone: 800-963-5859

