Resources
Everything you need to know about sewage grinder pumps.
The E/ONE Sentry Protect Plus Alarm Panel for Grinder Pumps
The E/ONE Sentry Protect Plus Alarm Panel for Grinder PumpsThe E/ONE Sentry Protect Plus Alarm Panel offers you all the functions of the Sentry Basic model, as well as the addition of some powerful features designed to increase the life of your E/ONE grinder pump. The...
Understanding the E/ONE Sentry Alarm Panel for Grinder Pumps
Understanding the E/ONE Sentry Alarm Panel for Grinder PumpsThe E/One Sentry line of alarm panels is custom designed for use with E/One grinder pumps. The E/ONE Sentry Panel Basic is the panel that comes with every new E/One station or that can be installed as an...
Sewage Pump Differences
Sewage Pump DifferencesResidential sewage grinder pump systems take the wastewater from your home, grind up any solids that could clog your pipes, and pump the slurry to another location. Sewage ejector pumps are usually located in the basement or lower floor of a...
Remote Monitoring with the E/ONE Sentry Advisor Panel for Grinder Pumps
Remote Monitoring with the E/ONE Sentry Advisor Panel for Grinder PumpsThe E/One Sentry Advisor Panel is the most advanced panel that E/ONE has to offer. The Sentry Advisor Panel is a state-of-the-art monitoring system that provides all the necessities of the basic...
E/One Factory Certified Service Center
E/One Factory Certified Service CenterCovalen Service Center is proud to be an Environment One (E/One) Certified Service Center. When you call Covalen Service Center you can trust that you will be getting the best grinder pump service around. No one knows grinder...
Conceal Your Grinder Pump Lid with a Stylish Rock Cover
Conceal Your Grinder Pump Lid with a Stylish Rock Cover“Is there anything I can use to cover up the grinder pump lid in my yard?” Absolutely! And Covalen has JUST the thing.If you are unhappy with the overall aesthetic of your grinder pump station, Covalen offers an...
Citizens Energy Group’s Indianapolis Septic Tank Elimination Project (Indy STEP)
Citizens Energy Group’s Indianapolis Septic Tank Elimination Project (Indy STEP)Since 2016 Citizens Energy Group has been working with Indianapolis homeowners to address the environmental and health hazards from failing septic tanks by providing sewer service to many...
$25 Off Grinder Pump Service Call Coupon
$25 Off Grinder Pump Service Call CouponFor a limited time only, Covalen Service Center is offering $25 off your next service call when you present this coupon. Whether you want a basic inspection or need emergency service on your submersible sewage pump, Covalen...
What to Do When Your E/One Grinder Pump Alarm Goes Off
What to do When Your E/One Grinder Pump Alarm Goes OffWhy is my grinder pump alarm sounding? Your grinder pump alarm will sound and the red alarm light will turn on when the wastewater in your tank reaches the alarm level, warning that the unit may back up and...
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Customer Reviews

We had issues with our grinder pump, with sewage water leaking into our basement, and Jordan with Covalen came out the same day. He and Rick were super helpful, explaining what was going on, giving us various options for repair or replacement. I highly recommend them and appreciate their honesty, communication and knowledge.
Elizabeth R.

We have had these folks out several times over the past 10 years to help us limp along until we finally had to have our grinder pump completely replaced and they have been fabulous throughout the entire process. Never trying to upsell. Helping us get the most out of the original pump. Always here quickly. I can't recommend them more.
Dara D.

Most professional and respectful team I have ever worked with in regards to mechanical issues and services. Jordan was so great and REAL to work with. He was up front with every detail of researching, quoting and fixing the injector pump issues. Thank you to the entire (Leslie & Jordan). Jordan is a huge asset to your company!
Kirsty P.