Top-rated septic tank pros.

Get matched with top septic tank pros in Exeter, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Exeter, NH?

Select your specific project to find the pro for you.

TRUSTED BY EXETER, NH HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon63
    Verified septic tank services reviews

Find Septic tank pros in Exeter

Avatar for Select Excavation & Landscaping, LLC
Select Excavation & Landscaping, LLC
5.0(
18
)
Septic Tank - Clean or Pump OutSeptic System - RepairSeptic System - Install or Replace+3 more

Serving Exeter, NH and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

At Select Excavation & Landscaping, LLC, our commitment to value pricing and superior work are what separates us from the rest. Our energy, knowledge, experience, proficiency, and hands on approach are a few of our traits, that produce results, to satisfy customers year after year. We work hand-in-hand with customers to ensure project specifications match each and every homeowner desire. Call today for your free estimate!

Septic Pumping
Connecting Water Services
Connecting Water Services
Septic Pumping
Leach field

+19

8 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Septic Designs of NH, LLC
Septic Designs of NH, LLC
4.5(
29
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Exeter, NH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"They came to inspect the Septic for home buying .They explain the system and how it works ,so I could understand , showing me the cleanout and D Box area . After this they coverd the two holes and left it like they found it. They both are Pro s and I will use them again"
Septic Inspection
Leach Field
Septic System Distribution Box
Septic Camera
Septic Pipe

+43

Response time6 hrs
Recommended by96%of homeowners
H. K. White & Son, LLC
5.0(
1
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Exeter, NH and surrounding areas

Approved

In business since 1960

Free estimates

Credit card accepted

Welcome to H.K. White & Son, LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

excavation
Catchbasin construction
Catchbasin construction
site
site2

+9

Response time2 days
17 neighbors recently requested a quote
Recommended by100%of homeowners
Roadway Excavators Inc.
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Exeter, NH and surrounding areas

Approved

In business since 1996

Free estimates

Offers commercial services

Roadway Excavators Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Response time6 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rooter-Man of Southern Maine
Rooter-Man of Southern Maine
4.3(
107
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Exeter, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"They came out first to find the septic tank and then would have to come back with the pump truck to pump it. After utilizing the camera mechanism to locate the tank, we were advised that pumping wasn't really needed yet. They could easily have led us to believe it needed to be done, but they chose to be honest and save us the added cost. Honesty & integrity, i like that in a service provider!"
We saved this guy from a storm drain!
Slow tub? This could be why!
Extreme roots in sewer
That one was down there!
Tub clog

+17

Response time20 mins
Recommended by89%of homeowners
Avatar for Sewer Surgeons LLC
Sewer Surgeons LLC
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Exeter, NH and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I had a drain clog that was becoming a real headache, and Sewer Surgeons took care of it quickly and professionally. The technician was friendly, showed up on time, and explained what was going on without making it complicated. The price was fair, and there were no surprises. The whole process was made easy and overall I would recommend them to anybody in a heart beat."
Septic Repairs
Septic Repairs
Septic Repairs
Avatar for BMP Consultants
BMP Consultants
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Exeter, NH and surrounding areas

Call us today for all your excavating needs! We handle start-to-finish septic system installations. We will work with any design team you may already have in place. We do not provide maintenance or pumping services.

Septic Tank Project
Recommended by100%of homeowners
Avatar for Primos LLC
Primos LLC
5.0(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Exeter, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

Primos offers Commercial/Residential Concrete patios/driveways/stamped and decorative, Asphalt Paving/Sealcoating, Paver Patios and Retaining Walls. We also offer excavating and drainage, plus sewer line replacements. \nWe will offer the best price with fast, reliable, and professional service. Our customers are our number 1 priority. We listen to exactly what you looking for and we will make sure you are happy before we leave.\n

Recommended by100%of homeowners
Showing 1-10 of 27
Septic Tanks questions, answered by experts

The best bacteria to add to a septic tank is anaerobic bacteria, which doesn't use oxygen to break down solid waste. Because there is less oxygen in a septic tank, anaerobic bacteria can decompose sludge in a sealed environment. On the other hand, aerobic bacteria need oxygen and are prevalent in the leach or drain field of a septic system.

According to the Environmental Protection Agency (EPA), septic tanks must be located a decent distance from places subject to flooding or surface ponding. Additionally, septic tanks should be installed on level ground so that the waste can properly settle in the tank. Most tanks are located 10 to 20 feet away from the home. More specific requirements vary by location, so call a local septic pro or your local health department for more information.

Your garbage disposal will only affect the health of your septic tank if you’re using it too frequently, or filling it with organic waste that doesn’t fully break down. If the tank fills up with too many solids, the bacteria won’t have enough time to consume it before more is added, which can lead to an overflow in the drain field. Your tank will need to be pumped more frequently with excessive or improper garbage disposal use.

You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.

If your leach field becomes clogged or saturated, it can cause several problems with your home's septic system. The clog can cause sewage to back up into your home, leading to unpleasant odors and mess. A backed-up septic system can be a health hazard, particularly if the sewage starts to leach into the ground surrounding the leach field.

There are several ways to fix a saturated drain field, including cleaning out your septic tank, adding enzymes and additives to your drain system, and installing a larger septic system.

The Exeter, NH homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.