What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm Saturday 8am - 12pm

TR Davis Inc

Quality Service And Wastewater Treatment In The Tri State Area Since 1987. TR Davis Inc. We are located 27 Bass Avenue Barboursville WV 25504

is a septic system installation and service company owned and operated by Tim Davis.

05/22/2026

In honor of Memorial Day, TR Davis will be closed Monday May 25th. We'd like to thank you all for your continued support. Have a wonderful, safe, and blessed weekend.

05/18/2026

What better way to start the week than delivering some product to a great customer.

- 500GPD Jet Home Aeration Unit
- Infiltrator Q4+ chambers/ends
- Infiltrator CM-1060 septic tank

Office: 304-736-3249

Fax: 304-736-3275

Email: [email protected]

Address: 34 Bass Avenue, Barboursville, WV 25504

05/09/2026

At TR Davis, UV (ultraviolet) disinfection is a go to on most of our surface discharge installations due to its exceptional output of treatment. Seen below are 2 recent projects where UV disinfection was implemented.

Project #1 (Ona, West Virginia) Chlorine Contact Tank Removal, Dual UV installation (Pictures 1-7)

Due to water quality standards not being met by the existing chlorine contact tank, the tank was discontinued, with 2 Illumi- Jet UV Model 952s taking its place, followed by a 500-gallon pump tank to deliver the effluent slightly uphill into the existing D-box. These 2 newly installed UVs will serve a Multiflow model FTB 1.5 (1500GPD) aeration unit.

Project #2 (Proctorville, Ohio) UV/Pump Tank Installation (Pictures 8-15)

Due to a drainfield failure, a single illumi- Jet UV was installed, along with a new 500-gallon pump tank using an infiltrator IM540 to carry effluent out and around the customers home to the final discharge point. The Zoeller effluent pump, high water alarm, UV unit, and existing Jet aerator all being powered by this single Jet Model 197 Hybrid control panel.

04/24/2026

Are you in the West Virginia or Ohio area and in need of a public sewer connection? TR Davis can provide this service among many other services in the septic industry. For more information on connecting your home or business to public sewer, please contact us using the options listed below.

Office: 304-736-3249

Fax: 304-736-3275

Email: [email protected]

Address: 34 Bass Avenue, Barboursville, WV 25504

04/13/2026

Glenbrier Apartments Treatment Plant Discontinuation/Sanitary Sewer Connection

Huntington, West Virginia

- Disconnection of original sewer line running from apartments to treatment plant and rerouting to a newly installed manhole with 30' of 8" sanitary sewer.

- Pumping/removal of approximately 55,000 gallons of wastewater from existing plant.

- Around 500 tons of fill used to bury empty tank upon sludge removal.

- Removal of fencing, blower motors, and all onsite electrical components used to power the treatment plant.

- Final dress/reclaim to restore site back to original condition.

04/03/2026

Operations were supposed to be closed today for "Good Friday" due to the upcoming Easter weekend, but a customer called in need of a last-minute system delivery, and we just couldn't say no. We are always happy to help our supportive customers in any way that we can.

Office: 304-736-3249

Fax: 304-736-3275

Email: [email protected]

03/11/2026

Seen here is a before and after of a filter or "sock" change on this Multiflow model FTB 1.5 aerobic system. This unit is capable of treating 1500 gallons of effluent per day. These filters play an important role in sustaining proper operation of the system on a day-to-day basis. These filters or "socks" trap and hold solids, preventing them from flowing out of the tank into the drainfield, affecting its absorption life.

In this scenario, tertiary treatment (sand filters) is used for the effluent discharging from the tank. Solids built up on socks, uneven use of sand filters, and limited to no maintenance can cause buildup and the need for excessive cleaning to be done on the sand filter or filters (as seen below) or at worst, complete failure. Whether you're a business, homeowner, or septic provider, knowing the steps in proper and routine maintenance to your septic system is key to achieving longevity and A+ operation for years to come.

02/06/2026

For nearly 2 years, TR Davis has monitored/serviced the system seen here at the Dollar General-Smithville, West Virginia location making small repairs upon return until a bigger upgrade was necessary. Seen below is the upgrade in which took place.

We added a new 1500-gallon pump tank allowing for around 1200 gallons of storage before being pressure discharged to the absorption field by a 98 Auto Zoeller effluent pump, compared to around 20 gallons of storage seen in the first image. A scenario eliminating the substantial amount of pump run time. A new high-water alarm was also added.

Upon state request, the existing pre-treatment tank before the Absorption field was pumped, collapsed, and filled, with a 7-hole D-box taking its place. We really appreciate those who have taken the time to read this and learn more about what we do as a company. If you have any questions regarding your septic system, or a system that you want to install, feel free to contact us!

Office: 304-736-3249

Fax: 304-736-3275

Email: [email protected]

Address: 34 Bass Avenue, Barboursville, West Virginia, 25504

01/14/2026

Check out this nice 4700-gallon Peterbilt 389 vac truck that we have just recently added to the fleet. Whether it be pumping a treatment plant, a residential home, or store, it can all be done in a much more timely and professional manner with having added a second truck to the daily schedule. A few finishing touches and it will be work ready. Call now to schedule your pump out!

Office: 304-736-3249

Fax: 304-736-3275

Email: [email protected]

12/03/2025

Southern Highlands Treatment System Upgrade

Rockview, West Virginia

Recently Completed by TR Davis, Inc.

-Removal of existing manhole and remaining sludge

-Installation of a new 1500 gallon traffic rated tank w/ new grade ring manhole risers, and 1 cast iron lid/frame per manhole for easy access

-Collapsing/removal of 2 existing sand filters

-Installation of 4 new precast sand filters

-25 tons of #57 stone media added

-25 tons of silica sand media added

-Newly added asphalt to repair excavated area around new septic tank

Address

34 Bass Avenue
Barboursville, WV
25504

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm
Saturday	8am - 12pm

Website

http://www.trdavisinc.com/

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