Top-Rated Home Inspections in Greater St. Louis

Proudly Providing Home & Commercial Property Inspection Services in St. Charles, O’Fallon, St. Peters, Wentzville, Harvester, and the Greater St. Louis Area

St. Louis Home Inspectors You Can Trust

When buying a home in Greater St. Louis, you need a pro who works for you. Our goal at National Property Inspections^® is to give you the information you need to feel empowered in any real estate transaction. We use the latest home inspection techniques and proven technology to uncover what others miss. We deliver our findings to you in a convenient digital report with clear language and actionable insights.

With a full menu of additional services, including commercial building inspections, we’re your one-stop local inspection company.

Explore Home Inspections

Explore Commercial Inspections

Explore Sewer Scopes

Explore
Mold Testing

Robert and Heather were awesome. Robert was very informative and such a genuine person. I highly recommend anyone who is looking to schedule services that they offer to go for it. You will not be disappointed by the 5 star experience you will receive. Thank you so much Robert and Heather, I will be referring you to everyone I know!

Why Choose NPI Greater St. Louis?

National Property Inspections provides honest, unbiased reports and we back our work with our free 6-month warranties. We’re here to make buying or selling your home informative and stress-free.

Honesty, Integrity, & Professionalism
Our reputation is built on our core values of honesty, integrity, and professionalism. These values drive us in everything we do.
24-Hour Report Guarantee
At NPI, we know that your time is valuable. That’s why we guarantee your report within 24 hours of your inspection time.
Free 6-Month Limited Warranties
We stand behind each inspection we perform, and we're proud to give our clients added peace of mind in their homebuying journey.
And More!

Get to Know Our Home Inspection Team

National Property Inspections is the preferred inspection partner for real estate professionals and homeowners in the greater St. Louis area. With fast turnaround, comprehensive, easy-to-understand reports and friendly service, our team is here to answer all of your questions any time throughout the inspection process.

Certified Master Inspector® (“CMI”)
American Society of Home Inspectors (ASHI) Certified Inspector
Certified Septic System Inspector
Certified Radon Tester
Award-Winning Inspection Team
NPI Hall of Fame Inductees

NPI Greater St. Louis provides the info you need, when you need it. Whether you’re buying a home or renting a commercial space, we help you make smart investment decisions.

Robert & Heather Gould

Owners

Our Client Testimonials

Here’s what our inspection clients have to say about their experience with NPI.

Mr. Gould was fantastic. He was thorough in both his inspection and his explanations. He took his time to review the home, and to explain every bit of his findings with me. His inspection report came back complete, thorough, and with photos to add to his notes. We will 100% use him again for any future needs.

Both Robert and Heather were awesome while helping us with our inspection and getting it set up. Robert was very informative and such a genuine person. I highly recommend them to anyone. You will not be disappointed by the 5-star experience you will receive. Thank you so much, Robert and Heather! I will be referring you to everyone I know.

I have had a positive experience with NPI performing my home inspection. They arrived on time, were professional and friendly. The report was published in a timely manner and when I misplaced the termite inspection report, they sent me a second copy quickly. No fuss. No hassle. Plus, the price was reasonable.

As first-time buyers, my husband and I called around to a few different inspectors. We are glad we went with National Property Inspections! Heather was very polite, even when we ended up having to reschedule. Robert was super knowledgeable and helpful in his explanations. We would highly recommend them to anyone!

Robert did a great job of inspecting my house and providing professional feedback. Being a first-time homebuyer he, I appreciated that he explained everything, both the good and the not so good. I came away feeling I knew my property much better than I did. Thank you, NPI!

I couldn't be more impressed with the service we received from NPI. Heather was extremely attentive and immediately responded to my messages. The inspector who came out to perform the inspection was AMAZING! They took the time to answer all of our questions. I highly recommend NPI to anyone needing a home inspection.

Everything was so easy while working with NPI - the scheduling, making the payment online, and receiving my inspection report. The inspector was incredibly helpful in answering my questions and even provided feedback to the sellers on how to make the needed repairs. I would 100% recommend NPI to any future homebuyers!

What's Included in an NPI Home Inspection?

Roof & Attic

NPI inspectors walk your roof to identify issues like warped shingles or worn flashings, and attics are checked for signs of water intrusion and wildlife.

Plumbing

All plumbing fixtures are evaluated for proper draining and signs of leaks. Your inspector also checks the hot/cold water supplies.

Electrical

Your inspector will carefully evaluate the home’s electrical system, including the service entrance and panel. Outlets will also be tested.

HVAC

The full HVAC system will be evaluated, including the furnace, air conditioning unit, and ductwork as access allows.

Built-In Appliances

The functionality of built-in appliances such as ovens, fridges, and dishwashers will be documented in your report

Structure

All visible areas of your foundation, flooring, framing, and attic are thoroughly examined for safety, integrity, and quality of workmanship.

Walls & Ceilings

Your NPI inspector identifies the condition of the home’s walls and ceilings, looking for signs of water intrusion, cracks, or other potential issues.

Windows & Doors

Doors are checked for sticking, which could indicate a foundation issue. Windows are assessed to ensure they’re property sealed to outside elements.

Crawl Space

If applicable, crawl spaces are checked for signs of mold growth, wood rot, wildlife, and damaged structural components.

Exterior

The exterior inspection includes evaluation of the roof, gutters, windows, and siding.

Lots & Grounds

We assess the lot and grounds, including the driveway, sidewalks, and grading. Issues that could lead to water intrusion are identified.

Decks & Patios

If your home includes a deck or patio, your inspector will check its integrity and for cracks or signs of wood damage.