Well Drilling Contractor in Chattanooga

June 15, 2026

A well drilling contractor drills and constructs water wells, installs and repairs well pumps and pressure tanks, and performs well rehabilitation, water testing, and the proper sealing of abandoned wells. In the Chattanooga area, this work belongs largely to the countryside and the metro fringe. Chattanooga is Tennessee’s fourth-largest city, with a population of roughly 186,000 as of 2024 (U.S. Census Bureau), and homes inside the city are served by municipal water. Beyond the city, the ridges and valleys of southeast Tennessee, along with the surrounding counties stretching toward Cleveland and into the Sequatchie Valley, hold many homes and farms that depend on private wells. Well drilling contractors serving Chattanooga therefore tend to operate across the broader metro and the rural counties around it rather than within the urban core.

The trade is licensed by the state, which gives property owners a clear way to vet a contractor. Tennessee requires water well drillers and pump installers to hold a license from the Tennessee Department of Environment and Conservation (TDEC) through its Division of Water Resources, under the Water Well Drillers and Pump Installers Licensing Act (TCA Title 69, Chapter 10). The program operates alongside the Board of Groundwater Management, which reviews a driller’s documented experience and examination results. Licenses are issued by class of work, covering water well drilling, pump installation, water treatment device installation, and geothermal closed-loop installation, so a homeowner should confirm a contractor carries the class that matches the project.

State rules also set how wells are built and recorded. Minimum well-construction standards appear in TDEC Rule 0400-45-09, which addresses casing, grouting, and the separation of a well from contamination sources, an important safeguard in southeast Tennessee’s limestone and ridge-and-valley geology. After completing a well, the licensed driller must file a Water Well Driller’s Report, the well log, with TDEC within 60 days (Form CN-0825). That log records the well’s depth, the formations encountered, the casing installed, and the static water level, and it is kept in the state’s groundwater records. A buyer looking at a property with an existing well can ask whether this report was filed, and an owner having a new well drilled should expect the contractor to handle it.

Contractors serving the Chattanooga area generally provide new well drilling for residential, agricultural, and commercial use, pump and pressure-tank installation and repair, water testing, and well rehabilitation to restore output in older wells. The region’s limestone geology can yield variable water with hardness and minerals, so water testing and treatment are common companion services. Tennessee’s 7% state sales tax plus the local option tax applies to equipment and materials, reaching roughly 9.25% in Hamilton County. Consumer disputes over deceptive practices fall under the Tennessee Consumer Protection Act (TCA 47-18-104), enforced by the Division of Consumer Affairs, and homeowners can confirm a driller’s license through TDEC before any work begins. Because dedicated water well drillers cluster in the rural counties surrounding the city rather than in Chattanooga itself, this guide lists verified companies that serve the metro from the surrounding area, and notes honestly that drillers based directly in the urban core are limited.

Top Well Drilling Contractor Providers in Chattanooga

1. Calfee Clyde & Sons Well Drilling Inc.

Address: 3560 Waterlevel Highway, Cleveland, TN 37323 (serves the Chattanooga area)
Phone: (423) 476-4761
Website: https://www.clydecalfeeandsons.com
Services: residential, commercial, public supply, and agricultural water well drilling, pump installation, well and pump service and repair, irrigation systems
Description: Calfee Clyde & Sons Well Drilling Inc. is a family-owned and operated water well company founded in 1935 and now in its fourth generation of drillers and pump technicians, based in Cleveland about half an hour northeast of Chattanooga. The company drills water wells for residential, commercial, public supply, and agricultural and irrigation uses, and it installs and services well pumps and complete water systems. It serves a broad area that runs from Chattanooga north toward Sweetwater, covering both metro-edge properties and the rural communities of southeast Tennessee. With roughly nine decades of continuous operation under one family, the company brings long-standing local knowledge of the region’s groundwater conditions, and it offers after-hours service by appointment for households and farms that lose water unexpectedly.

2. Tri-State Drilling, LLC

Address: 6228 Bonny Oaks Drive, Chattanooga, TN 37416
Phone: (423) 510-0110
Website: https://www.tsdrilling.com
Services: water supply well drilling, geotechnical drilling, environmental and monitoring well installation, rock coring, soil sampling, boring and well abandonment
Description: Tri-State Drilling, LLC is a Chattanooga-based drilling company headquartered on Bonny Oaks Drive, with additional bases in Nashville, Knoxville, and the Huntsville and Decatur areas of north Alabama, serving the South and Southeastern United States. The firm operates a large and varied fleet, described as more than nineteen drill units including hollow-stem auger, air and mud rotary, and diamond rock-coring rigs mounted on track crawlers, skids, ATVs, and trucks. Alongside its substantial geotechnical and environmental practice, which covers soil sampling, rock coring, monitoring well installation, and boring and well abandonment, the company lists water supply wells among its services. That technical depth makes it a fit for water well projects as well as for jobs requiring specialized drilling methods or difficult-access sites in and around Hamilton County.

Frequently Asked Questions About Well Drilling Contractors in Chattanooga

Q: Why are there few well drilling contractors based inside the city of Chattanooga?

Homes within the city of Chattanooga are served by municipal water, so demand for private residential wells is concentrated in the surrounding rural counties of southeast Tennessee. Dedicated well drilling contractors are therefore mostly located in nearby communities such as Cleveland, or operate from a metro base across a wide regional area, and serve Chattanooga from the surrounding fringe. Property owners in the immediate area commonly work with these metro-serving companies.

Q: Does a well drilling contractor in Chattanooga need a state license?

Yes. Tennessee requires anyone who drills, constructs, or maintains a water well, or who installs or repairs well pumps and treatment devices, to be licensed by the Tennessee Department of Environment and Conservation (TDEC) through its Division of Water Resources, under the Water Well Drillers and Pump Installers Licensing Act (TCA Title 69, Chapter 10). Licenses are issued by class of work, so a homeowner should confirm the contractor holds the class that matches the project.

Q: What is a well log and who files it?

A well log, formally the Water Well Driller’s Report (Form CN-0825), records a well’s depth, the formations drilled through, the casing installed, and the static water level. The licensed driller must file this report with TDEC within 60 days of completing the well, and it becomes part of the state’s permanent groundwater record. An owner having a new well drilled should expect the contractor to handle this filing, and a buyer can ask whether a report exists for an older well.

Q: What services do Chattanooga-area well contractors provide?

In addition to drilling and constructing new wells for homes, farms, and commercial sites, contractors in the area install and repair well pumps and pressure tanks, test water for bacteria and minerals, and rehabilitate older or underperforming wells to restore yield. Many also install water treatment and filtration equipment to address the hardness and minerals common in the region’s limestone groundwater, and licensed contractors handle proper abandonment of wells taken out of service.

Q: How does southeast Tennessee geology affect a well?

The Chattanooga region sits within ridge-and-valley terrain over limestone and related formations, which can produce variable water yields and mineral content from one site to the next. This geology influences drilling depth and well construction, and it makes water testing a sensible step before deciding on treatment. Contractors familiar with local conditions can advise on expected yield and water quality for a given location.

Q: How do I verify a contractor and handle a complaint in Chattanooga?

Confirm the contractor’s license through TDEC’s Division of Water Resources licensed-driller records before signing a contract, and ask whether the company will file the required well report. Tennessee’s 7% state sales tax plus the local option tax, reaching roughly 9.25% in Hamilton County, applies to equipment and materials, so an itemized estimate helps clarify costs. Disputes over deceptive practices can be filed with the Tennessee Division of Consumer Affairs under the Tennessee Consumer Protection Act (TCA 47-18-104), while licensing or construction concerns go to TDEC.