| Business | Phone |
| Montgomery Twp Admin Bldg 1001 Stump Rd, Montgomeryville 18936 | (215) 393-6900 |
| Montgomery Twp Sewer Authority 1001 Stump Rd, Montgomeryville 18936 | (215) 393-6930 |
| Montgomery Twp Sewer Pump Sta Knapp Rd, Montgomeryville 18936 | (215) 855-3985 |