What makes up the price
These are the line items that decide a sump pump quote:
- Pita new pit means cutting the slab and digging, while an existing pit may only need cleaning or a liner. The depth and the soil or gravel underneath change the labor.
- Pump typea submersible pump sits in the pit and runs quietly. A pedestal pump has its motor above the pit, costs less to service and is louder. Horsepower and flow rating also matter.
- Check valve and fittingsa check valve stops water in the discharge pipe from flowing back into the pit each cycle. A quote that leaves it out invites short cycling.
- Discharge linelength, number of turns, trenching and where the water ends up all add work. Ask the Inspections Division where discharge is allowed.
- Power and backupa dedicated outlet may need electrical work, and a battery backup pump or alarm adds equipment and a second discharge connection.
- Most homeowners policies cover sudden accidental water damage but not the failed part or normal wear, and flood or groundwater coverage is often separate, so check your policy. For the real number on your home, call (336) 453-0472 and we will explain the price before any work starts.
Line by line: what to look for in a written quote
Ask every contractor to write each of these out, so quotes can be compared on the same terms.
| Quote line | What to ask | Why it matters |
|---|---|---|
| Pit and liner | New or existing, depth, sealed lid or not | A sealed lid cuts humidity and odor in the basement. |
| Pump | Submersible or pedestal, horsepower, brand and model | Different models cycle and wear in different ways. |
| Check valve | Included, and where it sits | Prevents backflow and rapid on-off cycling. |
| Discharge route | Pipe length, exit point, trenching, cleanup | Long runs and freezing exits need more attention. |
| Power | Outlet, circuit, any added electrical work | A pump on a shared circuit can trip a breaker at the wrong time. |
| Backup | Battery pump or alarm, runtime | Storms often take out power when the pump is busiest. |
How to compare written quotes
- Get the same scope in writingDescribe the same job to each contractor. Ask whether the pit is new or existing, where water will discharge, and whether a backup is included. A quote that skips these lines is hard to compare.
- Check the licenseLook up each plumber on the North Carolina licensing board's public search before you sign. North Carolina law requires a license to engage in the business of plumbing contracting.
- Ask who handles permitsAsk the Winston-Salem/Forsyth County Inspections Division at 336-727-2624 whether your job needs a permit, and ask each contractor who pulls it and who is present for inspection.
- Read the exclusionsLook for items that are left out, such as concrete patching, electrical work, trenching or hauling away old equipment. Excluded items still have to be done and paid for.
- Ask about parts and labor termsAsk what the manufacturer's warranty covers and what the contractor's own workmanship terms cover, and get both in writing.
Want to compare two written quotes line by line? Call (336) 453-0472 and we will explain what each line covers.
Repair or replace the pump you have
A pump that runs but does not shut off is often a stuck float switch, which is a cheap repair. A pump that hums but does not move water may have a jammed impeller or failed motor. A pump that cycles every few minutes with a dry pit often has a failed check valve letting water fall back.
Replace when the pump is old, rusted, repeatedly failing, or too small for the water it handles. Repair when the pit, discharge and power are sound and only one component has failed. Also replace when the pit is cracked or cluttered, since a good pump in a bad pit still fails early.
Our sump pump service covers both repair and replacement, and if water keeps entering the basement even with a working pump, basement waterproofing addresses the source.
Permits, power and test run
Permit questions go to the Inspections Division, not to us and not to a quote sheet. They serve Clemmons, Lewisville and the rest of Forsyth County, and can say whether your job needs a plumbing or electrical permit. Do not assume a contractor's yes or no answer replaces that call.
Before the crew leaves, ask them to pour water into the pit and watch the pump start, discharge and shut off. A test run catches a stuck float, a wrong check valve direction and a leaking union while the installer is still on site.
Ask where the discharge exits too. Water pumped out next to the foundation can run straight back to the pit, and a line that ends where it freezes can block the pump the first cold night.
Where we work
We serve homes across Clemmons, Lewisville and the rest of our service area. The 24/7 line at (336) 453-0472 is also open when a pump fails during a storm.
Clemmons plumbing note: Muddy Creek and storm water
A Forsyth County water quality document says Muddy Creek drains about 76 percent of the county into the Yadkin River. The same document says most sudden sanitary sewer overflows in the area come from blockages or stormwater getting into sewer lines during severe storms.
That does not say anything about flooding at your address. It does mean storm water is a regular feature of the local drainage picture, so a pump with a check valve, a clear discharge line and a battery backup is a reasonable question to put in every quote. Where the discharge ends up should never be a guess, so confirm it with the Inspections Division.
Source: Forsyth County water quality document.
Frequently asked questions
What is the biggest factor in a sump pump installation quote?
The amount of digging, piping and electrical work. A new pit in a slab costs more labor than replacing a pump in an existing pit, and a long discharge run adds more.
Do I need a battery backup?
Not every home does, but storms that cause water to rise often cut power too. A backup keeps the pit from flooding during an outage, so ask each contractor to price it as a separate line.
Do sump pump installations need a permit?
Ask the Winston-Salem/Forsyth County Inspections Division at 336-727-2624. They cover Clemmons and Lewisville and can answer for your specific job.
How long does a sump pump last?
It depends on use, water quality and the pump itself, so we do not give a number. Rust, noise, frequent cycling and a pump that runs late into dry weather are signs it is wearing out.
Does the Clemmons area have enough storm water to justify a backup pump?
A county water quality document says Muddy Creek drains about 76 percent of Forsyth County and that storms push water into sewer lines. That is regional context, not a forecast for your lot. If your basement has taken water before, a backup is a sensible line item.
Standards and sources
This guide was written by Clemmons 24/7 Plumbing using general trade practice and the sources named in the local note above. For code questions, the standard to check is the North Carolina State Plumbing Code together with the manufacturer instructions for your product.
Written by Clemmons 24/7 Plumbing. Questions about permits or inspections go to the Winston-Salem/Forsyth County Inspections Division at 336-727-2624, and questions about the water on the utility side of your meter go to your water provider.