Introduction

Thinking about buying a home in Central Ohio? You’re probably scheduling a standard home inspection—and that’s a smart move. But here’s the thing: your basic inspection might not catch some of the biggest (and most expensive) problems lurking underground or in the air.

That’s where add-on inspections come in, like radon testing, termite inspections, and sewer scope checks. These aren’t just upsells—they’re potential deal-savers. So let’s break down which ones are really worth your time and money.

Radon Testing in Columbus, Ohio

What Is Radon and Why Is It Dangerous?

Radon is a colorless, odorless radioactive gas that forms naturally in the ground. When it seeps into homes through the foundation, it can reach levels that pose serious health risks. In fact, the EPA ranks radon as the second leading cause of lung cancer in the U.S., right after smoking.

Why Central Ohio Homes Are High-Risk for Radon

Due to the region’s glacial soil composition, homes in Central Ohio—especially around Columbus—are more susceptible to high radon levels. Even if your neighbor’s home is safe, your own could be a different story. That’s why radon testing in Columbus, Ohio is a critical step in the home-buying process.

How Radon Testing Works

A certified inspector will place a radon detection device in the lowest livable area of the home for 48-96 hours. It measures radon gas levels in picocuries per liter (pCi/L). The EPA recommends action if levels are 4.0 pCi/L or higher.

Average Radon Testing Costs in Columbus, Ohio

You can expect to pay $100 to $200 for radon testing. Some home inspectors offer it as a package deal with the full inspection, which can save you a few bucks.

Is Radon Testing Really Worth It?

Absolutely. For the cost of a fancy dinner, you can protect your family from lung cancer and avoid future remediation costs, which can run between $800 to $2,000.

Termite Inspection Cost and Value in Ohio

Termites in Ohio—A Quiet Threat

Termites don’t care whether you’re buying a brand-new home or a charming century-old cottage. These wood-munching insects cause over $5 billion in property damage each year in the U.S.—and they’re sneakier than you think.

Signs You Might Already Have Termites

• Mud tubes on walls or foundation
• Hollow-sounding wood
• Discarded wings near windows
• Blisters in wood flooring

But honestly? Most infestations go completely unnoticed until serious damage has already occurred.

What a Termite Inspection Covers

A certified inspector will look for evidence of past or present termite activity, assess potential entry points, and check for wood damage, moisture issues, and other red flags.

Typical Termite Inspection Cost in Ohio

Expect to pay $75 to $150. That’s a small price to pay when you consider that termite treatment and repairs can easily cost $3,000 or more.

How Termite Damage Impacts Home Value

Severe termite damage can kill a deal or force the seller to make expensive repairs before closing. Even if you love a home, banks may be unwilling to underwrite a mortgage without a clean termite report.

Sewer Scope Inspection in Columbus, Ohio

What Is a Sewer Scope Inspection?

This inspection involves inserting a mini camera into the home’s sewer line to check for blockages, root intrusions, collapses, or pipe corrosion.

Common Sewer Issues in Older Central Ohio Homes

If the home you’re buying was built before the 1980s, chances are the sewer line is made of clay or cast iron—both prone to cracking or root invasion. Tree-lined neighborhoods in Columbus? Sewer line problems are practically expected.

How a Sewer Scope Can Save You Thousands

Replacing a sewer line can cost anywhere from $4,000 to $15,000. A sewer scope, which usually costs under $350, is your insurance policy against flushing your savings down the drain.

Sewer Scope Inspection Cost in Columbus

Prices range from $225 to $350, depending on the home’s layout and location. It’s often bundled with other inspection services for a discount.

When Should You Schedule One?

If the home is older, has slow drains, mature trees nearby, or suspicious odors—it’s time for a sewer scope. Don’t wait until you’re ankle-deep in regret.

Which Home Inspection Add-Ons Are Worth It?

Comparing Costs vs. Risks

Add-On Inspection	Avg. Cost	Potential Savings
Radon Testing	$175	$2,000+ (remediation & health costs)
Termite Inspection	$100	$3,000+ (damage & treatment)
Sewer Scope	$350	$15,000+ (repair/replacement)

The ROI here speaks for itself.

When to Invest in All Three Inspections

If you’re buying an older home, or one in an area known for radon or pest issues, don’t take chances. All three add-ons are a wise investment.

Are These Add-Ons Necessary for New Construction?

Surprisingly—yes. Radon can seep into even the newest homes, and sewer lines can be improperly installed or already damaged during construction. Termites are less common in new builds but still possible in wooded areas.

Why Hire a One-Stop Shop Like Flinn Inspection Group

Convenience Meets Coverage

Instead of juggling multiple companies, Flinn Inspection Group offers radon testing, termite inspections, and sewer scopes all under one roof. One appointment and No stress.

Expert Advice You Can Trust

With years of local experience, Flinn’s inspectors know exactly what to look for in Central Ohio homes. They’re not just checking boxes—they’re looking out for your future.

Peace of Mind Before You Buy

When you get the full picture up front, you can negotiate better, plan repairs proactively, and move into your new home with confidence.

Conclusion

So, are add-on inspections worth it in Central Ohio? One hundred percent—yes. Radon, termites, and sewer issues are often invisible until it’s too late, and the costs to fix them can be brutal. But with a few smart inspection add-ons now, you can dodge those bullets entirely.

The next time you’re closing in on your dream home, remember: a good inspection might just save your future. Choose a thorough, reliable inspection partner like Flinn Inspection Group, and protect your investment before you sign on the dotted line.

FAQs

Is radon testing required by law in Ohio?

No, it’s not legally required—but it’s strongly recommended by the EPA and real estate professionals in high-radon zones like Columbus.

Can a termite inspection be bundled with a general home inspection?

Yes! Most home inspectors offer bundle deals that include termite, radon, and other add-ons.

How often should sewer scope inspections be done?

Only once when purchasing, unless you notice ongoing drainage or odor problems later.

Are add-on inspections worth it for condos?

Radon testing still applies, and if your condo is on the first floor or has its own sewer line, a scope might be smart too.

Does homeowner’s insurance cover any of these issues?

Unfortunately, no. Radon mitigation, termite damage, and sewer repairs are typically excluded from standard policies.