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TRUSTED BY FORK UNION, VA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon28
    Verified septic tank services reviews

Top-Rated Septic tank pros in Fork Union - Updated Nov 2026

Avatar for Costal Land Construction
Costal Land Construction
4.9(
14
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Fork Union, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

Coastal Land Construction is a locally owned and operated excavation and site development company dedicated to delivering quality workmanship and dependable service. We specialize in land clearing, grading, site preparation, foundation backfill, gravel driveway installation, drainage solutions, demolition, and complete site work for residential and commercial projects.\n\nWith modern equipment and a commitment to getting the job done right, we take pride in transforming raw land into build-ready sites while treating every property with care and attention to detail. Whether you’re preparing for a new home, improving your property, or tackling a large-scale construction project, Coastal Land Construction provides reliable service, honest communication, and results built to last.\n\nContact Coastal Land Construction today for a free estimate and let us help bring your project to life.\n\n

Land Clearing
Response time1 day
Recommended by7%of homeowners
Moore's Plumbing & Septic - Halaman Utama Facebook
5.0(
16
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Fork Union, VA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Chris and his team showed up on time, diagnosed the problem quickly and solved the problem within an hour and a half. I was very pleased with the results and would recommend them to anyone needing septic repair. Trey M."
New Home
New Home
Sewer Line
Sewer Line
Sewer Line

+18

Response time4 hrs
Recommended by100%of homeowners
Ernest W. Thurston & Son, LLC
4.8(
51
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Fork Union, VA and surrounding areas

In business since 1975

Emergency services offered

Warranties offered

"Very happy with the results. We had a full house replumbing job that came in on schedule, on budget and exceeded our expectations. Robert and his crew were quick and did quality work on ripping out the old Qwest pipe and pulling in all PEX. They installed a new sink for us also which was a nice touch. Immediately after the replumbing was complete the (30) year old hot water heater started to leak, Robert and crew showed up same day and had a new water heater swapped out in record time. Quality work. Very reasonable rates. Professional. Hard working crew. If you need a plumber hire these guys."
Response time5 hrs
Recommended by95%of homeowners
Bart Jones Excavating and Septic
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Fork Union, VA and surrounding areas

In business since 1996

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time5 hrs
Recommended by100%of homeowners
Ernest W. Thurston & Son Plumbing
3.7(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Fork Union, VA and surrounding areas

In business since 1975

Free estimates

Emergency services offered

Independent and locally owned to save you money. Free Service Calls for Angie's List Members. We are full service plumbing, gas, and sewer line contractors with over 40 years of experience. Family owned and operated business that gives customer top priority. I handle both commercial and residential projects, and always make sure to complete projects on time and make sure that they are done right the first time around.

Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

The size of your septic tank plays a role in determining the proper size of the drain or leach field. As a general rule, you should have 1 square foot of drain field size per gallon of septic tank capacity. However, you could install a leach field that’s as much as 2.5 square feet per gallon of septic tank capacity. Most professionals determine the right septic tank size and drain field size by the number of bedrooms in the house. A three-bedroom house needs a minimum 1,000-gallon septic tank, for example.

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.

Unlike an urban sewer system that runs wastewater into a central drainage system, septic tanks are a house-by-house system. They are the ultimate destination for all your house’s wastewater—from bathtubs, showers, sinks, toilets, and washing machines. Wastewater flows into a tank buried in the ground outside your home, and then water runs from the tank to a drainage field using sloped pipes.

Leach lines are commonly made of PVC pipe, and they’re placed into trenches filled with gravel and sand, which help treat the wastewater. The PVC pipes are perforated, or drilled with small holes, so the wastewater can drain out of the pipes and into the surrounding material, which eventually leads to the aquifer.

You can check your own septic tank, but take precautions. Locate the access lid, usually buried a few inches underground, and remove it carefully. Look for the sludge and scum levels, and if they’re high, that means pumping may be necessary. Check for odors, slow drains, or pooling water around the drain field, which could indicate issues. Never enter the tank, as toxic gases can be fatal. All of that being said, a professional inspection is safer and more thorough.

The Fork Union, VA homeowners’ guide to septic tank services

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