Do you have something to hide?


Cover it with a fake rock.

About Us

D.C. Works, Inc., Founder, Bob Warfel, was involved with the septic and sewer system industry since 1964. Mr. Warfel had installed over 1500 aerobic sewage treatment units in 15 years. In 1991, Mr. Warfel had rocks made to cover the aerobic sewage treatment units, lift pumps and pipes because of customer complaints that lids and pipes sticking above ground are unsightly.

In 1998, Mr. Warfel quit installing and repairing septic systems, sewers, and aerobic sewage treatment units and started D.C. Works, Inc. D.C. Works, Inc. makes and sells various types of fake rocks and lawn ornaments. Soft pillow foam and foam rubber rocks can be used for school plays, church productions, movie sets, and trade shows. Polyurethane rocks help hide unwanted objects, or they can be used for landscaping purposes. All of our polyurethane rocks and lawn ornaments, foam rocks, and foam rubber rocks are made at our shop in Northern Illinois.

step 1 making fake rock step 2 making fake rock step 4 making fake rock

Our lightweight rocks made out of a hard polyurethane plastic, can easily be moved, but are strong enough to stand on. The rocks are heavy enough that normal winds won’t blow them away. Lawn ornaments need to be staked down to prevent blowing over. Attractive garden settings can be created using decorative fake rocks.

Rocks can be made with patented hidden air holes to help prevent moisture from building up, and so vent pipes and motors can get air. All rocks have 2 or 3 colors on them to make them realistic looking, and they can be ordered in any color or combination of colors.


City sewer cleanouts, manholes, wells, utility boxes, septic tank risers, vent pipes, chlorinator pipes, lift stations, ATU’s aerobic treatment units, backflow preventer, surveillance equipment, rocks to hide the back side of floodlights, and rocks with holes hides pest control boxes.