SepTek

06/18/2026

PSA: Septic tanks aren’t driveways. 💩⛓️‍💥. This septic tank didn’t survive a visit from another contractor. We replaced the collapsed tank and got the homeowner back in business.💩✔️🔥🤜🏼

05/02/2026

Out of sight shouldn’t mean out of mind.
✔️ Installed a riser for easy access & maintenance
✔️ Added a leach field vent to improve airflow
✔️ Repaired crossover tubes to keep the system flowing right
✔️ Lawn restored like we were never there.

The right repair now can save you from replacing an entire leach field later.

Davidson excavating & Septek: Done right the first time 🤘🏼

04/18/2026

03/31/2026

Clean work. Constant, clear communication. Done right the first time. ✔️🤘🏼

Let’s talk. We’ll handle the rest.

Davidson Excavating & Septek

03/16/2026

Winter? No problem.
Tight access? No problem. ❄️🚜

Septic tank replacement by Davidson Excavating & Septek.

Thanks to William N. Lamarre Concrete Products, Inc.. for the delivery and set!

Need septic work done? Contact us today.

02/25/2026

Two septic backups this week — neither tank was full. ✔️🤜🏼

A backup doesn’t always mean you need pumping or that it’s an indoor plumbing issue. We’re seeing more clogged baffles, blocked filters, and line clogs causing problems.

Before you start chasing pipes inside your home, call the septic specialists first. The problem is often outside — and that’s where we come in.

👏🏼Call 6034935223 • Fully insured • Family owned & operated

02/15/2026

🚨🚨 Today’s Emergency call: Roots grew into the septic tank inlet baffle, caught toilet paper, and caused a full system backup into the home.

Most sewer backups are caused by septic system issues — not a simple indoor plumbing clog. Don’t waste time guessing. Call a septic specialist first.

📞 603-493-5223
✔ Fully insured
✔ Local, family owned & operated

Serving Southern NH. Fast response for emergency septic repairs and service.

01/16/2026

Out with the cracked tank, in with a 2,000-gallon, two-compartment upgrade — even if it means hammering through New Hampshire ledge to get it done. More capacity, better flow, fewer headaches. 🔨🪨
📍 Serving Southern NH & the Lakes Region
💬 Free site evaluations — message us today!

01/14/2026

Sewage back-ups or wet spots in your yard? 🚨 These are common signs of a failed septic or leach field.
Septek handles everything from design to finish—replacing failing septic systems, septic tanks, and drain fields the right way. ✔️🤜🏼
Trusted. Reliable. Septic Experts.

01/01/2026

Happy New Year! 🎆
Huge thank you to all our amazing customers for an incredible year. We appreciate your trust and support and look forward to serving you in the year ahead!