If you're a homeowner in Central New Jersey, your septic system probably isn't something you think about often until there's a problem. Whether you notice slow drains, strange smells, or soggy spots in the yard, these can be signs that your septic system is on its last legs.
At Long Hill Contracting, we specialize in professional septic system installation for homeowners and builders in Middlesex and Somerset counties. If you're unsure whether it's time for a new system or whether you're planning a replacement, here's what you need to know.
5 Signs You May Need a New Septic System
1. Slow Drains and Frequent Backups
If your toilets or sinks drain slowly or back up often, your system could be struggling to keep up. This may be more than just a clogged pipe.
2. Foul Odors in the Yard
Smelling sewage around your lawn or near your tank? This is a warning sign that your system may leak or fail.
3. Pooling Water in the Yard
Puddles or overly soggy areas, especially near your drain field, indicate system failure or a saturated leach field no longer functioning correctly.
4. An Aging or Outdated System
Septic systems generally last 20 to 30 years. If yours is approaching that age—or if you're unsure when it was last replaced- it may be time to consider a new one.
5. Selling or Renovating a Home
Are you planning to sell your home or add new bathrooms? Older or undersized systems often don't meet code or can't handle increased capacity, making replacement necessary.
What to Expect from the Septic Installation Process
While we don't design or engineer the septic system, Long Hill Contracting handles the installation process from excavation to final setup.
Here's what to expect:
Step 1: Site Evaluation & Existing System Removal (if needed)
We assess the site conditions and prepare the area. If you're replacing an old system, we will safely remove it before beginning the new installation.
Step 2: Work With Your Engineer or Designer
Long Hill Contracting coordinates with your licensed septic engineer or designer, following the approved plans and township permits to install the system to exact specifications.
Step 3: Excavation & Tank Installation
Our crew uses durable materials and industry best practices to dig, trench, and carefully place your new septic tank and piping.
Step 4: Drain Field Setup & Final Grading
Once the system is in place, we complete the drain field layout, cover and grade the area, and make sure the site is clean and ready for inspection.
Step 5: Final Inspection Support & Post-Installation Cleanup
We work closely with inspectors to ensure everything is ready for sign-off. Then we backfill and restore the yard to a neat, finished condition.
Why Choose Long Hill Contracting?
Long Hill Contracting has earned a trusted reputation for professional septic system installation across Central New Jersey for years. Homeowners, real estate professionals, and builders count on us for reliable, efficient work done right the first time.
Here's what sets us apart:
✔ Fully licensed and insured
✔ Decades of hands-on experience
✔ Local expertise with township regulations and site conditions
✔ Friendly, responsive crew
✔ Honest, competitive pricing — no surprises
Need a Septic System Installed? Let's Talk.
Whether you're building a new home or replacing a worn-out system, Long Hill Contracting is ready to help. We'll install your septic system efficiently, safely, and to code, with no stress and no shortcuts.
Contact us today to schedule a free on-site consultation.
We proudly serve Middlesex, Somerset, and surrounding Central NJ counties.
FAQ
Yes, we install systems based on approved designs. If you don't have a trusted local septic engineer, we can refer you to one.
Most septic installs take 3–5 days, depending on site conditions, weather, and permit status.
Your engineer typically pulls the permits. We coordinate closely with them to ensure the installation meets all local codes and requirements.