Buying a home “as-is” can be a good opportunity, but it can also mean taking on problems that are not obvious during a showing.
The words as-is should never be confused with sight unseen.
In South Florida, some of the most expensive problems I find are not necessarily dramatic at first glance. An aging roof, an improperly performing air-conditioning system, older electrical or plumbing components, moisture intrusion, or a home that has been sitting vacant for an extended period of time can all create problems a buyer should understand during their home inspection period.
Roofing and the Building Envelope
One of the first major systems I evaluate during every Beacon home inspection is the roof and exterior building envelope.
I consider the age of the roof, its condition, the roof-covering material, and the expected service life of that material from the time of installation. Tile, shingle, metal, and other roofing systems age differently, and the condition of the roof can be just as important as the date it was installed.
I look closely at roof penetrations, exposed flashing, valleys, transitions, drainage areas, previous repairs, deterioration, irregular patching, excessive or improperly applied sealants, mismatched materials, and other evidence of work performed over the years.
Some roofing components are concealed by design. Closed valleys, underlayment, concealed flashing, and other components beneath the roof covering cannot be directly inspected without removing roofing materials. Because of that, I also look for the evidence those concealed areas may leave behind.
Past or present leakage receives additional scrutiny. Areas showing staining, discoloration, previous repairs, or other indications of moisture intrusion may be scanned with infrared imaging or tested directly with a moisture meter.
Depending on the age and condition of the roof, I may also perform an infrared scan of the interior ceilings at my discretion and at no additional charge to help identify areas that may warrant closer evaluation.
The roof is only one part of keeping water out. I also evaluate the exterior walls, siding or stucco, windows, doors, sealants, penetrations, gutters, drainage, grading, and the overall water tightness of the building envelope.
Vacant Homes Deserve Extra Attention
A home that has been sitting vacant for an extended period of time can look clean and well maintained while problems develop behind the scenes.
Routine maintenance may have stopped. The air conditioning may have been turned off or set higher than normal. Plumbing fixtures may have gone unused, and small leaks or drainage problems may remain unnoticed.
In South Florida, extended periods without proper cooling, humidity control, maintenance, or regular observation can have a significant effect on the condition of a home.
Air Conditioning Is About More Than Cooling Your Home
In South Florida, your air conditioning system does much more than make the house feel cool. It is conditioning the air, and one of its most important jobs is removing humidity.
Your system may turn on and off normally and blow cold air from the vents, but that does not necessarily mean it is performing properly.
- Is it removing enough humidity?
- Has the system been properly maintained, or has it been neglected?
- Are the air-handler coils clean enough to provide proper airflow?
- Are the condenser coils clean enough to allow proper heat dissipation and efficient system operation?
- Is airflow adequate throughout the home?
- Is the ductwork original and showing its age, or has it been updated?
- Is the condensate drainage system functioning properly?
- Are there signs of excessive condensation, moisture, or potential mold buildup within the air handler or surrounding components?
Even a newer system can have deficiencies.
Was it properly sized for the home? Has conditioned living space been added through a renovation or garage conversion? Was system tonnage increased without properly considering the size of the home, ductwork, insulation, airflow, and cooling load?
An oversized system may cool a home quickly but shut down before adequate humidity removal occurs. An undersized system may struggle to maintain temperature and operate for extended periods.
The environment in which the HVAC system operates also matters. Ductwork or an air handler located in a hot attic with inadequate insulation, damaged ducts, or air leakage can place additional demand on the equipment.
All of these factors affect efficiency, comfort, humidity control, and indoor air quality.
At Beacon Home Inspection Services, these conditions are taken into consideration during my home inspections so you have a better understanding of how the air-conditioning system is actually performing—not simply whether it turns on and blows cold air.
Mold and Indoor Air Quality
During the course of every Beacon home inspection, the health and well-being of my clients are always top of mind.
I am not only documenting visible mold or suspect microbial growth. I am also looking for conditions that are conducive to mold growth and, just as importantly, what may be causing those conditions.
That can include elevated indoor humidity related to HVAC deficiencies, inadequate or deteriorated attic insulation, conditions involving windows and doors, plumbing leaks, condensation, moisture intrusion, and the overall water tightness of the building envelope.
Not all microbial growth tells the same story.
There is an important difference between growth found in an area with an obvious moisture source and growth found in what I consider a non-wet location.
Minor growth around an air handler, water-heater or mechanical closet, or the location of a previous leak may have an identifiable cause.
Growth found in a bedroom closet, on contents, or on other normally dry interior surfaces without an obvious water source is different. I consider microbial growth in a non-wet location a red flag for a potential broader humidity or indoor air quality problem.
In those situations, prolonged elevated humidity may be affecting more of the home than the small area where growth is visible.
That distinction can mean the difference between addressing a minor localized condition and determining whether a more comprehensive mold assessment, cleaning, remediation, or decontamination may be appropriate.
I also consider what is happening around the affected area. Is moisture elevated in the building materials? Is the HVAC system controlling humidity? Is there evidence of a roof or plumbing leak? Are windows, doors, or exterior walls allowing water intrusion? Are gutters and grading properly directing water away from the structure?
Finding growth is only part of the job. Understanding why it is there is just as important.
As an experienced licensed mold assessor, you can be assured that I am evaluating these conditions with the knowledge to recognize when a visible mold condition may be localized and when it may point to a broader moisture, humidity, or indoor air quality concern.
Electrical Systems: Working Does Not Always Mean Safe
The lights may turn on, the outlets may work, and the appliances may operate normally, but that does not necessarily mean the electrical system is free of deficiencies.
I evaluate the electrical service, panels, breakers, wiring, grounding and bonding, GFCI and AFCI protection where applicable, receptacles, switches, and other electrical components.
All accessible receptacles are checked for proper grounding and polarity, and I also check whether they are securely mounted.
Older homes deserve particular attention because construction-era wiring and years of modifications may still be present.
Depending on the age of the home, I may encounter cloth-insulated wiring, aluminum branch-circuit wiring, outdated grounding methods, and on rare occasions knob-and-tube wiring.
Renovations and additions can also change the original electrical demands of a home, so I look for signs that systems have been altered, extended, or improperly modified.
I also pay close attention to the electrical panels themselves.
Certain older panels deserve additional scrutiny, including Federal Pacific Electric Stab-Lok, Sylvania/Zinsco, Bulldog Pushmatic, and certain Challenger panels. Their presence may also affect the insurability of the home depending on the carrier and the specific equipment present.
I check panel components and connections for signs of overheating or corrosion, improper modifications, damaged or incompatible components, improper terminations, and other conditions that may affect safety or reliability.
Newer systems are not automatically problem-free either. Poor workmanship and renovation-related defects can occur in homes of any age.
Plumbing Systems: Age, Materials, Pressure, and Hidden Problems
Plumbing is another system where age, materials, previous repairs, and maintenance history can make a major difference.
Depending on the age of the home, I may encounter cast iron drain lines, polybutylene supply piping, and, in rare cases, galvanized supply piping that is still in service.
These materials do not all present the same concerns, but their presence and condition may affect future serviceability and may also affect the insurability of the home depending on the insurance carrier.
I evaluate water pressure and the operation of fixtures throughout the home. Proper pressure is important; excessive pressure can place unnecessary stress on plumbing components, valves, fixtures, and connections.
I also pay close attention to age-related deterioration at plumbing terminations. Older shutoff valves, supply connections, fixture connections, hose bibs, and other terminations can corrode, seize, loosen, or begin leaking over time.
Drainage performance is equally important. Slow drainage, backups, evidence of leakage, or deterioration of older drain materials may indicate a condition requiring additional evaluation.
Older cast iron drain systems deserve particular attention because deterioration can occur internally or below the slab where problems may not be immediately apparent.
FHA/VA water sampling is also available upon request when water-quality testing is required as part of the transaction.
Understanding the Inspection
A Beacon home inspection is a visual, non-invasive inspection, but I make every reasonable effort to identify conditions that may lead to significant expense or affect the health, safety, and well-being of the people who live in the home.
My goal is to give you the clearest possible understanding of the property and the major systems you are buying.
Experience Matters
Your home inspection is only as good as the knowledge and experience your inspector brings to the table.
I bring more than 40 years of hands-on experience working with buildings and building systems, including maintaining complex mechanical and electrical systems, overseeing construction and renovation projects on multi-million-dollar high-rise and garden-style multifamily properties, and more than two decades performing home inspections throughout South Florida.
That experience allows me to look beyond individual components and evaluate how the home works as a complete system—so I can help you better understand not only what I find, but why it matters.