All Seasons Home Inspections provides PRO-LAB certified mold testing (testing only, Bob never does remediation) and residential home inspections across the Greater Philadelphia region. Owner-operator Bob personally performs every inspection. He's InterNACHI certified with 20+ years of local experience. Serving Montgomery, Philadelphia, Bucks, Chester & Delaware Counties in PA, plus mold testing in South Jersey. Home inspections start at $325 and mold or air quality testing at $290. 4.9 stars across 178 Google reviews. Call 610-348-6728 for a free estimate.
Inspections typically scheduled within the week. Bob returns every call and books your date within 24 hours.
What We Do
Every inspection is thorough, educational, and delivered with a 24-hour digital report. We explain what we find, in plain English, so you can make confident decisions.
The most thorough home inspection in the Philadelphia region. We evaluate every accessible system and component, from foundation to roof, and teach you about your home along the way.
Mold and poor air quality are often invisible until they become a serious health or structural problem. A certified mold inspection with PRO-LAB lab analysis gives you clear, actionable answers.
Radon is the second leading cause of lung cancer in the US, and Pennsylvania has some of the highest radon levels in the nation. Testing is simple. Not knowing is the real risk.
Selling your home? Discover issues before buyers do. A pre-listing inspection helps you price accurately, negotiate from strength, and avoid last-minute deal-killers.
New doesn't always mean perfect. Builder oversights and code issues are common. Protect your investment before you close on a newly built home.
Builder coverage for workmanship and materials usually expires after the first year. An 11-month inspection catches defects before your builder warranty closes, protecting thousands in potential repairs.
Tell us what you need. Bob will call you back with availability and pricing, usually within hours.
The All Seasons Difference
With larger inspection companies, you research the business, but a different person shows up on inspection day. That person may have years of experience, or months. You often don't know until they arrive. And if something comes up after closing, you're calling a customer service line, not the inspector who was in your crawl space.
At All Seasons, Bob personally performs every inspection. The person whose name and reputation are on the line is the same person walking through your home, from the first phone call through the last question about your report, months or even years after closing.
That means no corporate dispatch. No rotating staff. No shortcuts driven by volume pressure. Just a thorough, educational inspection performed to InterNACHI and ASHI standards of practice: every system physically checked, every finding explained, every question answered by the same person who was there.
Questions after your inspection? Call Bob directly at 610-348-6728, the same person who inspected your home. No voicemail tree, no call center.
Every accessible system is physically evaluated: roof, crawl space, electrical panels, plumbing, HVAC. No drones substituting for hands-on roof access. No skipped areas.
Bob's support doesn't end on inspection day. He checks in after closing and is available for questions for as long as you own the home.
Why All Seasons
There are dozens of home inspectors in the Philadelphia area. Homebuyers, sellers, and realtors throughout Montgomery and surrounding counties keep choosing All Seasons for the reasons below.
No corporate dispatch. No rotating staff. No unknown inspector showing up on your biggest day. Bob personally performs every inspection, from the initial phone call through your last question about the report. His name is on the business because his reputation is on the line with every job.
Bob holds InterNACHI's Certified Professional Inspector (CPI) designation, the most respected credential in home inspection, plus PRO-LAB mold testing certification backed by an accredited laboratory. This combination means your home inspection and mold testing are both performed to the highest professional standard.
We walk every inch of the home with you and explain what we're finding in real time. You leave knowing your home, not just holding a report. Buyers say this alone is worth the call.
We inspect. We do not remediate or repair. That means our findings are always objective. We have zero financial incentive to inflate or minimize what we discover. You get the truth.
Your report is delivered within 24 hours, guaranteed, with photos, clear explanations, and prioritized findings. The 24-hour commitment means no waiting days for a vague document you can't act on. Realtors love us for this.
Based in Wyncote, PA, right in the heart of the communities we serve. We know Montgomery County housing stock, the age of homes, common issues in the area, and what to look for specifically in older Philadelphia-area builds.
Philadelphia-area real estate agents recommend All Seasons to their clients because our reports are thorough, fair, and easy to present in negotiations. We support the deal, not blow it up unnecessarily.
Home appraisers across the Philadelphia region regularly rely on Bob's findings. When appraisers need clarity on property condition, such as structural concerns, moisture issues, or system deficiencies, they know an All Seasons report is thorough, accurate, and defensible. That professional trust is earned one inspection at a time.
Mortgage lenders and loan officers across Montgomery, Bucks, Chester, and Delaware Counties refer their borrowers to All Seasons because they know Bob's reports meet the documentation standards lenders require. When your mortgage provider recommends a home inspector, there's a good chance it's Bob.
What Clients Say
Don't take our word for it. Real clients across Montgomery, Bucks, Chester, and Delaware Counties share their All Seasons inspection experience below.
"As a first time homebuyer, Bob’s thoroughness, attention to detail, and willingness to answer any and all questions made me feel extremely comfortable. He took the time to explain all findings and make me a part of the process. For anyone looking for honestly, reliability, and knowledge- I couldn’t recommend Bob enough."
"Bob was prompt and accommodated a last minute request in scheduling as my tenant wanted a mold inspection ASAP. Bob was very helpful in explaining the process and the results. Definitely recommend him for any future work"
"I highly recommend using All Seasons. Bob was extremely thorough and took the time to answer all my questions. What is also extrodinary is that he answered all my calls right away after the report was issued. You don't find many companies that will do that."
"Bob was thorough and kind to use throughout the home inspection process. As first time buyers we had a ton of questions and he went above and beyond to answer them for us. We felt like he really went out of his way to make sure we had the information we needed in order to make the best decision for ourselves and our family."
"Bob was wonderful! He answered all of our questions and help out us at ease (we called him a lot). Buying a home is super stressful and he tested for pests, radon and mold on top of our inspection. Which is great to have one person be able to basically everything and saves a ton of time! We will be recommending him to anyone we know buying a home! If you want a great inspector use Bob, you won’t regret it!"
"We had a wonderful experience with All Seasons Home Inspections. Bob Klebanoff was extremely thorough, patiently walked us through the process, explaining everything and answering all of our questions. The report was very easy to understand. Highly recommend!"
Where We Work
All Seasons Home Inspections is based in Wyncote, PA (19095) and serves the full Philadelphia metro area, including all of Montgomery, Bucks, Chester, and Delaware Counties. If you're buying, selling, or investigating air quality anywhere in the region, we're your local inspector.
Our deep familiarity with local housing stock, particularly the older homes found throughout Montgomery County, means we know exactly what to look for and where problems commonly hide in your specific neighborhood.
Mold testing and air quality services are available throughout South Jersey. Home inspection services are available in Pennsylvania only.
Don't see your area? We likely cover it. Call us at 610-348-6728. Each linked township above has a dedicated page with local inspection insights.
Same-week appointments available throughout the Philadelphia region. Call now or fill out the contact form and we'll get back to you within hours, not days.
610-348-6728 💬 Text Bob7 days, 7am–midnight • Available for urgent pre-closing inspections
Request a Free EstimateFrom the Field
Real jobs from Bob's own reports: what he found, what the lab said, and what he advised. Client names and street addresses are never published.
A pre-WWII Willow Grove two-story turned up knob-and-tube wiring, asbestos duct wrap, active termites, mice in the panel, and a corroded chimney.
A 60-year-old Phoenixville home on well water and oil heat turned up a corroded oil tank, three plumbing leaks, and basement mold discoloration.
A 100-year-old mixed-use rowhouse in Northern Liberties turned up a 60-amp service, a shared gas flue, shifting stucco, and possible mold.
An Ardmore basement looked like ordinary staining. Air and swab testing found elevated Chaetomium and high fungal growth on the wall.
Air samples read normal, but a surface swab of Lafayette Hill attic sheathing confirmed unusual mold.
A Stachybotrys air sample from an Ambler HVAC return duct traced back to a damp crawl space.
Want to see what you actually get? Read a full redacted sample home inspection report or sample mold and air quality report, page by page, with the PDF to download.
Mold & Air Quality
Real guidance from a tester who never sells remediation, so nothing here is a sales pitch. Written for homeowners, buyers, landlords and tenants across the Philadelphia area.
Home Inspections
Real guidance from 20+ years inspecting Philadelphia-area homes, not generic content. Written for buyers, sellers, and homeowners in Montgomery County and beyond.
Common Questions
Questions buyers and sellers in the Philadelphia area ask us most often.
Get in Touch
Tell us about your property and we'll get back to you quickly with availability and pricing. Same-week appointments available throughout the Philadelphia region.
Tell us your name and how to reach you. Bob will get back to you within hours. No spam, no email lists.
Pricing and service information last updated .