Inspection times vary depending on the size, age, occupancy, and complexity of the building. Smaller commercial properties may take a few hours, while larger facilities can require a full day or more.

Yes. We inspect multi-family apartment buildings, mixed-use properties, and investment properties.

No. Commercial building inspections are visual evaluations of the property's readily accessible systems and components. They are not municipal code compliance inspections.

Yes. Every report includes photographs documenting observed conditions and areas of concern.

A home inspection is a visual evaluation of a property's readily accessible systems and components. The purpose is to identify significant defects, safety concerns, and maintenance issues that may affect the home's performance. A home inspection helps buyers and sellers make informed decisions before completing a real estate transaction.

A home is one of the largest investments most people will ever make. A professional home inspection helps identify potential problems before they become expensive surprises. Understanding the condition of the property allows buyers to budget for future repairs and maintenance.

Most home inspections take between 2½ and 4 hours depending on the size, age, condition, and complexity of the property. Larger homes, multi-family buildings, and older homes typically require additional time. We never rush an inspection.

Absolutely. We encourage buyers to attend the inspection whenever possible. Walking through the property with your inspector provides valuable education about the home's systems, maintenance needs, and operation.

Yes. You'll receive a detailed digital PDF inspection report containing photographs, observations, recommendations, and maintenance information. Most reports are delivered within 24 hours after the inspection.

A standard home inspection includes an evaluation of the roof, exterior, structure, foundation, attic, insulation, plumbing, electrical system, heating, cooling, interior, garage, and visible structural components. The inspection follows the New Hampshire Standards of Practice.

A home inspection is not technically exhaustive and does not include destructive testing or concealed components. Cosmetic issues, code compliance, environmental hazards, property boundaries, and hidden defects are generally outside the scope of a standard inspection.

Almost every home has defects or maintenance items. The purpose of the inspection is to identify and explain observed conditions—not to determine whether you should purchase the home. Your real estate agent can help you determine how inspection findings affect negotiations.

No. Homes do not "pass" or "fail" a home inspection. The inspection simply documents the visible condition of the property at the time of the inspection.

A home inspection is not a municipal code inspection. While inspectors may identify safety concerns or improper installations, the inspection is based on visible conditions and professional standards rather than determining complete building code compliance.

Yes. We inspect homes of all ages, including historic New England homes with fieldstone foundations, timber framing, and other older construction methods. Older homes often have characteristics that differ from modern construction and should be evaluated within the context of their age.

Yes. Even newly constructed homes can have installation defects, incomplete work, or overlooked issues. A professional inspection provides an independent evaluation before closing.

Inspection pricing depends on several factors including the home's size, age, location, and requested services. We provide fixed pricing for many homes between 1,000 and 4,000 square feet, and final pricing is confirmed before scheduling.

Yes. Visit HomeInspectionCalculator.com to receive a free online inspection estimate and learn about available inspection services. Contact us afterward for an exact quote based on your specific property.

In addition to home inspections, we coordinate Radon Air Testing, Private Well Water Testing, Septic Inspections, Sewer Scope Inspections, Wood Destroying Organism (WDO) Inspections, and Commercial Building Inspections. Whenever possible, these services are scheduled during the same appointment.

Yes. One call schedules it all. Structure Check LLC coordinates multiple inspection services whenever possible, saving you time and simplifying the inspection process with one point of contact and one invoice.

Radon testing requires the monitor to remain in place for approximately 48 hours under closed-house conditions (but in most transaction cases, normal living conditions). After the monitoring period, we return to retrieve the equipment and prepare the report.

If the home has a private well, water testing is strongly recommended. Testing helps identify contaminants that cannot be seen, smelled, or tasted and provides valuable information about water quality.

A septic inspection evaluates the condition and operation of the septic system. Identifying issues before closing may help prevent unexpected repair or replacement costs after purchasing the property.

A sewer scope inspection uses a specialized camera to inspect accessible underground drain piping. It can identify root intrusion, blockages, damaged piping, standing water, and other hidden conditions that cannot be observed during a standard home inspection.

Yes. Structure Check LLC performs commercial building inspections and Property Condition Assessments (PCA) for investors, business owners, lenders, and commercial real estate transactions.

Yes. We inspect manufactured homes and evaluate the readily accessible structural, mechanical, electrical, and plumbing systems, as well as other visible components.

Absolutely. We encourage questions throughout the inspection. Our goal is to educate you about the property so you understand both the report and the home's operation.

Ensure all utilities are turned on, remove personal belongings that block access to major systems, and provide access to the attic, basement, crawlspace, electrical panel, furnace, water heater, and garage. This allows for the most complete inspection possible.

Structure Check LLC proudly serves Southern and Central New Hampshire and Maine. 

We believe a great inspection is more than just a report. We take the time to educate our clients during the inspection, provide detailed photo-rich reports, coordinate multiple inspection services, and help buyers understand the condition of the property so they can make informed decisions with confidence.

What is radon?

Radon is a naturally occurring radioactive gas produced by the breakdown of uranium in soil and rock. It is colorless, odorless, and tasteless, making it impossible to detect without specialized testing equipment. Radon can enter homes through foundation cracks, utility penetrations, sump pits, and other openings in contact with the soil.

Radon is the second leading cause of lung cancer in the United States and the leading cause among non-smokers. Since you cannot see or smell radon, testing is the only way to determine whether elevated levels are present in a home.

Yes. New Hampshire has some of the highest average indoor radon levels in the country due to its geology. Elevated radon levels can be found in both older and newer homes, regardless of construction type or location.

Yes. Radon can affect homes of any age, size, or value. New construction is not immune, and energy-efficient homes may actually retain higher radon concentrations because they are more tightly sealed.

Radon typically enters through the soil beneath a building. It can travel through cracks in foundation walls and floors, sump pits, utility penetrations, crawlspaces, and other openings where the home contacts the ground.

The U.S. Environmental Protection Agency (EPA) recommends considering mitigation when indoor radon levels are 4.0 picocuries per liter (pCi/L) or higher. Even levels below 4.0 pCi/L carry some risk, and many homeowners choose to reduce lower levels as well.

A standard real estate radon test typically requires approximately 48 hours of continuous monitoring under closed-house conditions. After the testing period, the monitor is retrieved and the results are analyzed before the report is issued. If the house is occupied the test is likely to be done under normal living conditions. 

Closed-house conditions mean that windows should remain closed and exterior doors should only be opened for normal entry and exit. These conditions help ensure accurate test results by minimizing changes in indoor air caused by ventilation.

Yes. Occupants can continue living in the home during the testing period. The only requirement is that closed-house conditions be maintained throughout the test.

Structure Check LLC uses professional electronic continuous radon monitors designed for real estate transactions. These devices record radon concentrations throughout the testing period and generate detailed reports upon completion.

The best time to perform a radon test is during the home inspection or real estate contingency period. Testing before closing allows buyers to make informed decisions if elevated radon levels are discovered.

Yes. Weather conditions, barometric pressure, wind, and seasonal changes can influence indoor radon concentrations. This is one reason standardized testing procedures are followed during professional testing.

Yes. Radon levels naturally fluctuate daily and seasonally. A home that tested low several years ago may test differently today, especially after renovations, additions, or changes to the heating and ventilation systems.

A radon mitigation system is designed to reduce indoor radon concentrations by collecting soil gases beneath the home and safely venting them above the roof before they enter the living space.

No. A properly installed mitigation system significantly reduces radon levels but typically does not eliminate radon completely. After installation, follow-up testing is recommended to verify the system's effectiveness.

Radon can dissolve into groundwater as it moves through uranium-bearing rock formations. Homes supplied by private wells may contain radon in their water supply, while municipal water systems generally present much lower risks.

If your home is served by a private well, radon water testing may be appropriate, particularly in areas known for elevated radon concentrations. Testing helps determine whether radon is present and whether additional evaluation is warranted.

Radon in water primarily becomes a concern when it is released into the air during activities such as showering, laundry, and dishwashing. Drinking water containing radon presents a much smaller risk than inhaling airborne radon.

A water sample is collected using specialized procedures that minimize the loss of dissolved radon gas. The sample is then analyzed by a certified laboratory to determine the radon concentration.

No. Radon concentrations vary depending on local geology and groundwater conditions. The only way to determine if radon is present is through laboratory testing.

In many cases, yes. Air testing evaluates the radon concentration inside the home, while water testing measures radon dissolved in the well water. The two tests provide different information and may both be recommended for homes served by private wells.

If elevated radon is detected in the water supply, treatment options are available. Common systems include aeration units and granular activated carbon (GAC) filtration systems. A qualified water treatment professional can recommend the most appropriate solution based on the test results.

Most laboratory results are available within several business days after the sample is received. Turnaround time may vary depending on laboratory workload and the specific testing package selected.

Yes. Properly designed treatment systems can significantly reduce radon levels before the water enters the home's plumbing system. Treatment recommendations depend on the radon concentration and the home's water usage.

Structure Check LLC coordinates professional Radon Air Testing, Radon Water Testing, Home Inspections, Private Well Water Testing, Septic Inspections, and Sewer Scope Inspections throughout Southern and Central New Hampshire and Maine. Whenever possible, these services are scheduled together during the same appointment, saving you time while providing one point of contact and one convenient invoice.

We believe a great inspection is more than just a report. We take the time to educate our clients during the inspection, provide detailed photo-rich reports, coordinate multiple inspection services, and help buyers understand the condition of the property so they can make informed decisions with confidence.

 Why should I test my private well water?

Unlike public water systems, private wells are not routinely monitored by a government agency. It is the homeowner's responsibility to ensure the water is safe to drink. Regular testing helps identify bacteria, naturally occurring minerals, and other contaminants that cannot be seen, smelled, or tasted.

The New Hampshire Department of Environmental Services recommends testing private wells on a regular basis, with certain contaminants tested annually and others at longer intervals depending on the property's location and well history. Many homeowners choose to have their water tested every year and whenever there is a change in taste, odor, or appearance.

Water testing is recommended during a home purchase, after installing a new well, following flooding or well repairs, when a home has been vacant for an extended period, or anytime you notice changes in your water. Testing before purchasing a home provides valuable information about the property's drinking water quality.

Yes. Many contaminants cannot be detected by sight, smell, or taste. Water that appears crystal clear may still contain bacteria, arsenic, nitrates, radon, or other contaminants that require laboratory testing to identify.

Our Standard Water Test, performed by Nelson Analytical Laboratory, analyzes several common indicators of drinking water quality, including Total Coliform Bacteria, E. coli, nitrate, iron, manganese, chloride, sodium, hardness, and pH. This package provides an excellent overview of a private well's general water quality.

The Comprehensive Water Test includes everything in the Standard Test plus additional parameters such as arsenic, lead, copper, nitrite, fluoride, alkalinity, and conductivity. It provides a more detailed evaluation and is often recommended for older homes or buyers who want a broader assessment of their drinking water.

Both are excellent options. The Standard Test is the most common package ordered during residential real estate transactions, while the Comprehensive Test provides additional information about naturally occurring metals and other water quality characteristics. We are happy to discuss which package best fits your needs.

Radon Water Testing measures the amount of dissolved radon gas present in water from a private well. Radon can be released into the air during showering, cooking, laundry, and other household activities. Homes with private wells in New Hampshire may benefit from testing because of the state's naturally occurring radon.

No. Radon Water Testing is a separate laboratory analysis. It can be added to your Standard or Comprehensive Water Test package if requested.

Public water systems are regulated and routinely monitored. However, some homeowners still choose to test their tap water for peace of mind or if they have concerns about plumbing materials, taste, odor, or water quality inside the home.

Proper sample collection is extremely important. Our inspectors follow established sampling procedures designed to reduce the risk of contamination during collection. Samples are collected using sterile containers provided by the laboratory and are handled according to laboratory requirements.

Improper collection techniques can contaminate the sample and produce inaccurate results. Professional sampling helps ensure the sample accurately represents the water being tested and complies with laboratory collection procedures.

Structure Check LLC works with Nelson Analytical Laboratory in Manchester, New Hampshire. Nelson Analytical has been providing environmental and drinking water testing services throughout New England for many years and offers a wide variety of residential water testing packages.

After collecting the sample, Structure Check LLC personally transports it to Nelson Analytical Laboratory. This helps maintain proper handling procedures and ensures the sample arrives within the laboratory's required holding times.

Most laboratory results are available within several business days, depending on the testing package selected. Because Structure Check LLC hand-delivers samples to the laboratory, our clients often receive expedited processing compared to individuals mailing or delivering samples themselves.

The presence of bacteria does not necessarily mean the well has failed. Depending on the findings, additional testing, well disinfection, repairs, or evaluation by a qualified well contractor may be recommended. We can help explain the laboratory report and discuss appropriate next steps.

Many naturally occurring contaminants can be treated using properly designed water treatment systems. Laboratory testing provides the information needed to determine whether treatment may be beneficial. If elevated contaminants are identified, we recommend consulting a qualified water treatment professional.

Yes. Heavy rainfall, snowmelt, drought, flooding, nearby construction, and seasonal groundwater changes can all influence private well water quality. Regular testing helps monitor these changes over time.

Absolutely. Water testing is one of our most popular add-on services. We can coordinate water testing, radon testing, septic inspections, sewer scope inspections, and other inspection services during the same appointment whenever possible.

Yes. Structure Check LLC provides stand-alone private well water testing for properties located within approximately 15 minutes of Raymond, New Hampshire. We also offer water testing as an add-on service for home inspection and commercial inspection clients throughout New Hampshire and Southern Maine.

We make the process simple. Our inspectors professionally collect the sample, personally transport it to Nelson Analytical Laboratory, coordinate expedited processing, and explain the results in a way that's easy to understand. Whether you're buying a home or testing your family's drinking water, we're committed to providing accurate sampling, professional service, and convenient scheduling.