What Every Buyer Must Know About Home Inspections

The home inspection is one of the most important steps in the home buying process — and one of the most misunderstood. Many buyers treat it as a formality. Experienced buyers treat it as an essential due diligence tool that can save them from a very expensive mistake.

Here is everything you need to know about home inspections before you buy in Pennsylvania or Florida.

What Is a Home Inspection?

A home inspection is a visual examination of a property's condition, conducted by a licensed inspector before closing. The inspector evaluates the home's major systems and components and produces a written report documenting their findings.

A standard home inspection covers:

• •Structural components: Foundation, framing, walls, floors, ceilings, roof structure
• •Roofing: Shingles, flashing, gutters, downspouts, chimney
• •Exterior: Siding, windows, doors, grading, drainage
• •Electrical system: Panel, wiring, outlets, GFCI protection, smoke detectors
• •Plumbing: Supply lines, drain lines, water heater, fixtures
• •HVAC: Heating and cooling systems, ductwork, filters
• •Interior: Walls, ceilings, floors, stairs, railings
• •Insulation and ventilation: Attic insulation, ventilation, vapor barriers
• •Garage: Door operation, fire separation, electrical

A home inspection is a visual inspection only. Inspectors do not open walls, move furniture, or test systems under load. They report on what they can see and access.

How to Choose a Good Inspector

Not all home inspectors are equally thorough. Here is how to find a good one:

Look for certifications. In Pennsylvania, home inspectors must be licensed by the state. In Florida, inspectors must be licensed by the Department of Business and Professional Regulation. Look for additional certifications from ASHI (American Society of Home Inspectors) or InterNACHI. Ask for a sample report. A good inspector produces a detailed, photo-documented report. If a sample report is thin or vague, look elsewhere. Get a referral from your agent. Experienced agents work with inspectors regularly and know who is thorough and who is not. Ask for two or three names and choose one yourself. Avoid the cheapest option. A $250 inspection on a $400,000 home is not a bargain. Pay for quality — a thorough inspector who finds a $15,000 problem just saved you far more than the $150 you saved on the inspection fee.

Be Present at the Inspection

This is non-negotiable. Attend your inspection in person and follow the inspector through the entire property.

Being present allows you to:

• •Ask questions in real time as the inspector makes findings
• •See issues firsthand rather than trying to interpret them from a report
• •Understand the severity of findings — what is a safety issue vs. a minor maintenance item
• •Learn about the home's systems and how to maintain them

Plan for 2.5–4 hours for a typical single-family home. Bring a notepad and take your own photos.

What Inspectors Find Most Often

In Pennsylvania Homes

Older electrical systems: Many Pittsburgh-area homes have older wiring — knob-and-tube, aluminum wiring, or undersized panels — that may need updating. Foundation issues: Pittsburgh's hilly terrain and older housing stock mean foundation cracks, water intrusion, and settling are common findings. Roof age and condition: Asphalt shingle roofs typically last 20–25 years. Many PA homes have roofs approaching or past their useful life. HVAC age: Furnaces and central air systems over 15–20 years old are common in older PA homes and may need near-term replacement. Radon: Pennsylvania has some of the highest radon levels in the country. Always include a radon test with your inspection — it is a $25–$50 add-on that could protect your family's health.

In Florida Homes

Roof condition and age: Florida insurance companies scrutinize roof age closely. A roof over 15–20 years old may be uninsurable or require immediate replacement. This is a critical finding in Florida. Wind mitigation: Florida inspectors can perform a wind mitigation inspection that documents hurricane-resistant features. This report can significantly reduce your homeowners insurance premium. Four-point inspection: Florida insurance companies often require a "four-point" inspection covering the roof, electrical, plumbing, and HVAC before issuing a policy on older homes. Moisture and mold: Florida's humidity creates conditions for moisture intrusion and mold growth. Inspectors look carefully at attics, crawl spaces, and areas around windows and doors. Termites and wood-destroying organisms (WDO): A separate WDO inspection is essential in Florida. Termites are extremely common and can cause significant structural damage. Most lenders require a WDO inspection. HVAC condition: Florida HVAC systems work harder than in most climates. Systems over 10–12 years old may be approaching end of life. Pool and spa: If the property has a pool, have it inspected separately by a pool specialist.

Understanding the Inspection Report

A thorough inspection report on a typical home will contain 20–50 or more findings. Do not panic — this is normal.

Findings are typically categorized by severity:

Safety issues: Items that pose an immediate risk to occupants. These should always be addressed — either by the seller before closing or by you immediately after. Major defects: Significant issues that affect the home's value or habitability. Foundation problems, roof failure, HVAC failure, and major plumbing issues fall here. Maintenance items: Normal wear and tear that requires attention but is not urgent. Caulking, minor grading issues, dirty filters, and similar items fall here. Informational items: Observations that do not require action but are worth knowing.

How to Use the Inspection in Negotiations

The inspection report gives you leverage — but how you use it matters.

Do not ask for everything. Requesting repairs for every minor maintenance item signals inexperience and can irritate sellers. Focus on safety issues and major defects. Ask for repairs or a price reduction — not both. Decide which approach makes more sense for your situation. Repairs done by the seller may not be done to your standard; a price reduction gives you control over the work. Get repair estimates before negotiating. If you are asking for a price reduction based on a major finding, get a contractor estimate so your request is grounded in real numbers. Know your walk-away point. If the inspection reveals problems that fundamentally change the value proposition of the home, you have the right to walk away (subject to your contract's inspection contingency terms).

Additional Inspections to Consider

Beyond the standard home inspection, consider these specialized inspections based on the property:

• •Radon test (essential in Pennsylvania)
• •WDO/termite inspection (essential in Florida)
• •Sewer scope (camera inspection of the sewer line — highly recommended for older homes)
• •Chimney inspection (if the home has a fireplace)
• •Pool inspection (if applicable)
• •Mold testing (if the inspector notes moisture concerns)
• •Wind mitigation inspection (Florida — can reduce insurance costs)
• •Four-point inspection (Florida — often required for insurance)

The Bottom Line

The home inspection is not a pass/fail test — it is information. Use it to make an informed decision about whether to proceed, negotiate, or walk away.

Never waive the inspection contingency without fully understanding what you are giving up. In competitive markets, some buyers waive inspections to strengthen their offer — but this is a significant risk that should only be considered with eyes wide open.

Buying a home in Pittsburgh, PA or Southwest Florida? [Contact Jim Roman](/contact) — I will connect you with trusted, thorough inspectors and help you navigate inspection findings like a pro.