Williamson County's Home Inspection Team
Insight Home Inspection Services, LLC has been inspecting homes across Franklin, Brentwood, and greater Williamson County since 2014. From new subdivisions in Spring Hill, Nolensville, and Thompson's Station to estate lots in Brentwood, historic homes near downtown Franklin, and rural properties out toward Leiper's Fork, College Grove, and Fairview, our Middle Tennessee team works in Williamson County every week. Every inspection covers over 400 individual items, and your photo-documented report is delivered within 24 hours so your closing stays on schedule.
Our Williamson County inspections are led by Ben Stahl, an InterNACHI certified inspector, working alongside Tony Stahl, a Tennessee-licensed inspector. Williamson County is one of the most expensive housing markets in the state, and the stakes of a missed defect scale with the price of the home. The county also has a wider range of construction than buyers expect: fast-built production homes on slab foundations, large 1980s and 1990s Brentwood homes on private septic systems, pre-war houses in Franklin's historic districts, and hillside custom builds where drainage and retaining walls do most of the work.
Whether you are relocating to Franklin for a corporate move, upgrading to a Brentwood lot, or buying your first home in Spring Hill, Insight gives you a clear and complete picture of the property before you commit.
New Construction Inspections in Spring Hill, Nolensville and Thompson's Station
Williamson County is one of the fastest-growing counties in the country, and new subdivisions are going up along the I-65 corridor from Brentwood through Franklin to Spring Hill, and east into Nolensville and Thompson's Station. A common and costly misconception is that a new home does not need an inspection because the county already inspected it. Code inspections are minimum-standard spot checks; they are not a full evaluation of the finished home. On new construction inspections in Williamson County we routinely find:
Incomplete or damaged work. Missing attic insulation, disconnected or crushed ducts, roof flashing errors, and plumbing left unfinished behind walls that were closed on the builder's schedule rather than when the work was done.
Grading and drainage problems. Lots are often rough-graded late in the build, and Williamson County's clay soils hold water. Water directed at a slab or foundation is one of the most common and most consequential findings on new homes.
Builder punch-list leverage. An inspection before your final walkthrough turns vague concerns into a documented, photographed list your builder is far more likely to fix before closing.
Pre-drywall inspections. If your build is still going up, a pre-drywall inspection checks framing, wiring, plumbing, and ductwork before insulation and drywall hide them for good. Starting at $250.
11-month warranty inspections. Most builders provide a one-year warranty. An inspection in month 11 documents everything the builder should repair while it is still their responsibility, not yours. See what an 11-month warranty inspection covers and when to book it.
Brentwood Estates, Septic Systems and Older Franklin Homes
Much of Brentwood was developed on large lots in the 1970s through 1990s, and a surprising share of those homes, including some of the most expensive in the county, are on private septic systems rather than city sewer. We pay close attention to the age and condition of septic components, drain-field conditions, and the main waste line, and our sewer scope runs a camera through the line to check for root intrusion, bellies, and damage before you buy.
Older homes near downtown Franklin and in the county's established neighborhoods bring the issues that come with age: original electrical panels and undersized services, galvanized or polybutylene plumbing, foundation movement on Middle Tennessee's limestone and expansive clay, and crawlspace moisture in a humid climate. Homes built before 1978 may also warrant lead paint testing.
Inspection Services in Franklin and Williamson County
Home Inspection (Pre-Purchase)
A comprehensive evaluation of the home's major systems: roof, foundation, HVAC, electrical, plumbing, insulation, and more. Over 400 items inspected with a photo-documented report within 24 hours.
Pre-Listing (Seller's) Inspection
Sellers in Williamson County's competitive market use pre-listing inspections to find and fix issues before going to market, which means fewer surprises in negotiation and smoother closings.
Williamson County sits on limestone bedrock and is designated EPA Zone 1, the highest radon potential. We use continuous radon monitors for accurate results. Learn more about radon in Tennessee.
Crawlspaces, basements, and HVAC systems are common trouble spots in Middle Tennessee's humid climate. We collect air and surface samples for accredited laboratory analysis.
Termite / Wood-Destroying Organism (WDO) Inspection
Subterranean termites are active throughout Williamson County. Our WDO inspection identifies active infestation, prior damage, and conducive conditions, and most VA loans require it.
A camera inspection of the main sewer or septic line. Essential on Brentwood's septic-served lots and on older Franklin homes with clay or cast iron lines.
Rural properties toward Leiper's Fork, College Grove, and Fairview often rely on private wells. We test for bacteria, nitrates, and other contaminants.
We evaluate structure, equipment, safety barriers, and electrical bonding on in-ground pools, spas, and hot tubs, which are common on Williamson County lots.
Indoor air quality testing for particulates, volatile organic compounds, and other contaminants.
A consideration for any home built before 1978, common in Franklin's historic districts.
Inspections start at $500 and range to $1,000 or more depending on the square footage of the home. Each ancillary service is an additional fee (termite $150, sewer scope and most others $200, radon and mold testing $250).
Communities We Serve in Williamson County
Insight inspects homes throughout Williamson County and the surrounding communities:
Williamson County:
- Franklin
- Brentwood
- Spring Hill
- Nolensville
- Thompson's Station
- Fairview
- College Grove
- Leiper's Fork
- Arrington
Nearby Areas:
- Nashville
- Columbia (Maury County)
- Bellevue
- Antioch
We cover Williamson County end to end. If you are unsure whether your property falls in our service area, call us at (615) 436-0606 and we will let you know right away.
Frequently Asked Questions
Q: How much does a home inspection cost in Franklin, TN?
A: Home inspection pricing in the Franklin and Brentwood area starts at $500 and ranges to $1,000 or more depending on the square footage of the home. Larger Williamson County homes fall at the upper end of that range. Ancillary services are each an additional fee: termite/WDO is $150, sewer scope is $200, and radon and mold testing are $250. We quote every job up front, before the inspection.
Q: Do new construction homes in Spring Hill or Nolensville really need an inspection?
A: Yes. County code inspections are minimum-standard spot checks performed at specific construction phases, not a comprehensive evaluation of the finished home. On new builds in Williamson County we regularly find missing insulation, flashing and grading errors, and unfinished work concealed by drywall schedules. An inspection before your final walkthrough gives you a documented punch list while the builder is still obligated to fix it.
Q: What is an 11-month warranty inspection?
A: Most builders provide a one-year warranty on a new home. An 11-month warranty inspection documents every defect and unfinished item shortly before that warranty expires, so repairs happen on the builder's dime instead of yours. In a county with this much new construction, it is one of the highest-value inspections a buyer can order.
Q: Is radon a concern in Williamson County?
A: Yes. Williamson County is designated EPA Zone 1, the highest radon potential, because of the limestone bedrock under Middle Tennessee. Radon is the second leading cause of lung cancer, and the only way to know a home's level is to test. We recommend radon testing on every purchase in Franklin, Brentwood, and Spring Hill.
Q: My Brentwood home is on septic. What do you check?
A: Many Brentwood lots, including high-value ones, are on private septic rather than city sewer. We evaluate visible septic components and signs of drain-field failure, and our sewer scope runs a camera through the main waste line to the tank to check for root intrusion, breaks, and blockages. For a full septic pump-out and tank inspection we can point you to a licensed septic contractor.
Q: Do you inspect historic homes in downtown Franklin?
A: Constantly. Franklin's historic districts include homes well over a century old, and we evaluate the systems that age out in these houses: original electrical, galvanized plumbing, foundation and pier movement, and crawlspace moisture. For homes built before 1978, we also offer lead paint testing.
Q: How quickly can you schedule an inspection in Franklin?
A: We can usually schedule within a few days, and with two inspectors in the Nashville market we can often accommodate tight timelines. Your report is delivered within 24 hours of the inspection. Call (615) 436-0606 with your address and closing timeline and we will get you on the calendar.
Nearby Service Areas
Insight inspects homes across these neighboring areas too. Each page covers the local housing stock, the issues we find most often there, and the inspector who serves it.