Dahl Septic Services · Septic System Installs
Septic Tank Install in Union, Stanly and Mecklenburg Counties, NC
Careful planning and compliance with local regulations are necessary when initiating a septic tank installation.
- Licensed & insured, NC license #9407I
- Founded 2023 · over a decade of hands-on experience
- Inspection reports usually same or next day
Septic System Installs
Initially, the size and placement of the septic tank must be determined, considering the property’s requirements and soil conditions. Subsequently, excavation is conducted to create a suitable pit for the tank. Following this, the septic tank is cautiously placed into the pit and linked to the property’s plumbing system. Lastly, the tank is filled with soil and the requisite plumbing connections are established so the system works as designed.
Careful planning and adherence to local regulations are essential for a successful septic tank installation. The septic tank’s size and location are determined based on the property’s needs and soil conditions. Excavation is then carried out to create a suitable pit for the tank. The septic tank is carefully placed in the pit and connected to the property’s plumbing system. Finally, the tank is backfilled with soil, and the necessary plumbing connections are made to ensure proper functionality.
Subsequently, excavation is conducted to create a suitable pit for the tank. Following this, the septic tank is cautiously placed into the pit and linked to the property’s plumbing system. Lastly, the tank is filled with soil and the requisite plumbing connections are established so the system works as designed. Careful planning and adherence to local regulations are essential for a successful septic tank installation. The septic tank’s size and location are determined based on the property’s needs and soil conditions. Excavation is then carried out to create a suitable pit for the tank. The septic tank is carefully placed in the pit and connected to the property’s plumbing system. Finally, the tank is backfilled with soil, and the necessary plumbing connections are made to ensure proper functionality.
What’s included
What a new septic tank install includes
We install new and replacement septic systems for homes and businesses, permitted and built to North Carolina’s septic rules. A typical install includes:
- Site planning. We look at where the house, driveway and well will go and where the county approved the system.
- Permit help. You can pull the permits yourself, or we can help with the county health department paperwork.
- Site work. Land clearing, brush cutting, gravel drives and excavator and skid steer work so the lot is ready. See land clearing and gravel driveways. Old tank on the lot? We also do septic tank decommissioning.
- Tank and field installation. Conventional or engineered systems, whatever the county approves, including pump tanks, low-pressure (LPP) systems and drip systems.
- Risers and access. Tank lids brought up with risers so future pumping is easier.
- Final inspection and grading. The county inspects the system before it is covered, then we backfill and grade.
Watch a Recent Septic Install
Leach fields
What is a leach field?
A leach field, also called a drain field, is the part of a septic system where the liquid from the tank is spread through buried lines and soaks into the soil. In a leach field septic system, the tank holds back solids and the field handles the rest, so the soil on your lot matters. That is why the county evaluates the soil before it issues a permit.
Some lots can use a conventional gravity field. Others need a pump tank, a low-pressure (LPP) system, or a drip system to move effluent to the field, whatever the county approves. We install conventional, LPP and drip systems, along with the tank, risers and any pump, controls and alarm.
The process
How a septic tank and leach field install works
- Soil and site evaluation. The county health department evaluates the soil on your lot. In some counties the owner provides a backhoe for the test pits.
- Improvement Permit and Construction Authorization. If the soil is suitable, the county issues an Improvement Permit and then a Construction Authorization, which you need before a building permit.
- Site preparation. We clear and prepare the area so the system can go where it was permitted.
- Installation. We set the tank, lay the drain field and install any pump tank, controls and alarm the design calls for.
- County inspection. The county inspects the system before it is covered and issues its approval.
- Backfill and handover. We cover and grade the area and walk you through how to care for the system.
Engineered systems such as LPP and drip need ongoing maintenance by a certified subsurface operator. We offer that too through our septic and engineered system maintenance. For LPP and drip systems, North Carolina also requires an operation and maintenance contract with a certified operator before the county issues the Operation Permit; see septic maintenance contracts. For a homeowner’s overview, read how to install a septic system in North Carolina.
Recent jobs
Job note: Septic tank install in Oakboro, NC
- Oakboro, NC (Stanly County)
- Goal: a new septic tank install
- Work: we set a concrete distribution box and laid new lines in the trenches
Job note: Panel block drain field install
- System: panel block drain field
- Goal: a new drain field on a graded lot
- Work: we set the panel block lines in a long trench and placed the distribution boxes
Service areas
Where we install septic systems
Union County
septic system installation in Monroe, Indian Trail, Waxhaw, Weddington, Wesley Chapel, Marvin, Unionville, Marshville, Mineral Springs, Fairview and Hemby Bridge. See all of Union County.
Stanly County
Albemarle, Oakboro, Locust, Stanfield, Red Cross, New London, Badin, Misenheimer, Norwood and Richfield. See all of Stanly County.
Mecklenburg County
Charlotte, Huntersville, Matthews and Mint Hill. See all of Mecklenburg County.
Cabarrus County
Concord, Kannapolis, Harrisburg, Mount Pleasant, Midland and Georgeville. See all of Cabarrus County.
Nearby in Anson County we also install in Morven and Ansonville. In Montgomery County we also install in Troy and around Lake Tillery. Not sure if you’re in our area? Call or text (704) 218-9070 and ask, or see all service areas.
Ready to schedule? Book online | Request a quote | Call or text (704) 218-9070. Office: 214-B E North St, Albemarle, NC 28001, Monday to Friday, 8am to 5pm. Licensed and insured, NC license #9407I.
FAQ
Septic installation and leach field FAQ
Planning a budget? Read our guides to septic tank installation cost in North Carolina and septic tank and leach field installation. Once your new system is in, our home page covers septic tank care and maintenance across Union, Stanly, Mecklenburg and Cabarrus counties.
Do I need a permit for a new septic system in North Carolina?
Yes. New systems need an Improvement Permit and a Construction Authorization from the county health department, under North Carolina’s on-site wastewater rules (15A NCAC 18E). You can apply yourself, or we can help with the paperwork.
What types of septic systems do you install?
Conventional and engineered systems, whatever the county approves for your lot, including systems with pump tanks and low-pressure (LPP) systems.
Do you replace old or failed septic systems?
Yes. We install new and replacement septic systems for homes and businesses. A replacement also starts with the county, which evaluates the site and issues the permit for the new system.
Can you clear my lot before the install?
Yes. We do land clearing, brush cutting, gravel driveways and excavator and skid steer work for new builds and septic installs.
How long does the permitting take?
It depends on the county and the weather. The soil evaluation is usually the step with the longest wait, and wet weather can push it back. Apply as early as you can in your building plans.
How much does a new septic system cost?
It depends on the site, the soil and the type of system the county approves. Request a quote and we’ll give you a price for your project. Financing is available; ask when you call or text.
Do you install septic systems for businesses?
Yes. We install new and replacement systems for both homes and businesses.
Who maintains an engineered system after it is installed?
LPP, drip and other engineered systems need regular maintenance by a certified subsurface operator. We have one on our team and offer maintenance for these systems.
What is a leach field septic system?
It is a septic system where a tank holds back solids and a leach field, or drain field, of buried lines lets the liquid soak into the soil. Depending on the soil, the field may be fed by gravity or by a pump tank or low-pressure (LPP) system.
Do you offer septic installation near me?
We install septic systems across Union, Stanly, Mecklenburg and Cabarrus counties, plus Morven and Ansonville in Anson County, from our office in Albemarle. See where we work above.
Can you install a new leach field for an existing system?
Yes, as replacement work. The county evaluates the site and issues a permit first, then we install what the permit calls for.
Real Google reviews
Reviews From Our Septic Services
Real 5-star reviews from our customers on Google.
★★★★★
“They came to do a new septic system for my dad and they went above and beyond what we expected. Long long customer for us for any of our septic needs”
Google review · Albemarle listing
★★★★★
“Excellent service – they decommissioned our old septic tank. They were very helpful in locating our old septic tank, had to bring in the excavator to look for it. Were prompt, on time. Very responsive to phone calls and texts. Overall great company. Highly recommend!”
Google review · Albemarle listing
★★★★★
“The pro they sent, Joey, did a fantastic job. He was very thorough and careful in his inspections of a complicated property with multiple systems, helped me think through what to do about what was found, how much things might cost, and was just generally a good person. I would recommend Dahl to anyone who needs a septic inspection!”
Google review · Albemarle listing
Blog
Septic Tips from Dahl Septic
Failed Septic Inspection in NC: What Happens Next
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Selling a House With a Septic System in NC: What to Do Before You List
If your home in Union, Stanly or Mecklenburg County runs on a septic system, the buyer is going to ask about it. Their lender, their agent and their home inspector will too. Sellers who get the septic side sorted out before the listing goes live usually have a smoother due diligence period and fewer surprises…
Septic Tank Pumping: What to Expect and How to Prepare
If you’ve never had your septic tank pumped, or can’t remember the last time, it helps to know what the visit looks like. Here’s what happens from the phone call to the moment the truck pulls away, and what you can do ahead of time to make it go smoothly. It’s written for homeowners in…
Dahl Septic Services
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214-B E North St, Albemarle, NC 28001 · Mon–Fri 8–5
Closed Thanksgiving (Thu, Nov 26) and Christmas (Fri, Dec 25).
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Dahl Septic Services
214-B E North St
Albemarle, NC 28001
Call or text
Hours
Mon–Fri 8–5
Closed Thanksgiving (Thu, Nov 26) and Christmas (Fri, Dec 25).