You should hire a licensed, professional inspector to conduct a thorough inspection. How do you choose one? Along with agents, lenders and other home pros, Zillow has lists of inspectors with reviews. You can use the Agent Finder tool to find all kinds of real estate pros, including inspectors. Get recommendations, check their online reviews and study their websites. Get a sample report to make sure what they will produce is thorough. Your agent probably has suggestions but you don’t need to use them.

You will want to be clear on exactly what is and isn’t included in the inspection price. Will they test for lead paint? How about asbestos in the ceiling tiles? Is that part of the basic inspection or will it cost more? The price, though you will pay it, is probably the least of your concerns. Most inspectors are in a similar range of $300-$500 anyway and any fluctuation is a small price to pay for what you will get. Early in the home buying process start researching inspectors and have at least a couple in mind, especially if the market is busy. You’ll need to be sure you can get an inspection scheduled within your contract timeline, so if your first choice isn’t available, you need someone waiting in the wings.

You should plan on being there and your agent should be right there with you the entire time. Chances are the seller’s agent will be there, too to help get any quick answers the inspector might need. Block off the entire morning or afternoon. Home inspections take time and you don’t want to rush through it. During this time, follow along as much as you can. You don’t have to follow the inspector into the crawlspace – they bring protective clothing just for that – but anyplace reasonably accessible, you should go too.

You aren’t being a pest. (That’s a different inspection altogether. If you have any reason for concern, hire an additional pest inspection.) You’re being a student. Inspectors will explain your home’s systems and give you maintenance tips. Those should also be in the final report, along with pictures. But hearing and seeing it in person is helpful. The day of inspection will probably feel like a whirlwind of activity. You may be a little nervous about what the inspector will find. It will help if you make like a Boy Scout: Be Prepared.

You should start preparing for a professional inspection when you initially tour the home, before making an offer. This will give you an idea if there are any areas you want the inspector to pay special attention to. A good inspector will address these issues in the report you pay for. Use this checklist to help figure out what to look for ahead of time and in the final report. If any of these items aren’t covered in the inspection report, ask why not.

Foundation: Look at the base of the walls and the ceilings in each room. Are there obvious cracks or apparent shifts in the foundation? Do the same around the outside. Are there any trees encroaching on the foundation?

Lot: Does the drainage appear to be away from the house? Are there any obvious soggy areas?

Roof: What is the overall condition? When was it last replaced?

Exterior: Does the house look like it will need repairs or repainting soon? Are gutters and downspouts firmly attached? Are there loose boards or dangling wires? Is there asbestos in the exterior material, which would require added costs if it needed to be repaired or replaced?

Attic: How does the interior of the roof structure look? Are there any signs of leaks?

Interior evidence of leaks: Check ceilings and around windows in each room.

Basement: Is there dampness? Adequate insulation? (If there’s a crawlspace instead of a basement, you might want to leave this for the professional home inspection.)

Electrical: Do the switches work? Are there any obvious malfunctions? Have the outlets been grounded? Is the panel updated and expandable for additional appliances or a potential remodel?

Plumbing: Any unusual noises or malfunctions? Has the sewer line been scoped to check for potential cracks?

Appliances: If these are included, what is the age and condition of the stove, dishwasher or refrigerator?

Heating/cooling system: Does it seem to do the job? How old is the furnace? If the system has been converted, are the old systems or tanks still in place?

Odor: Does the home smell? Can you detect what it might be and whether it could be fixed? Beware of musty odors which could signal a wet basement.

In addition to your own eyes, ears and nose, you should get a seller’s disclosure statement before your inspection. Use the statement to help you pinpoint anything you want your inspector to look at. If they disclosed that they had a leaky window replaced or repaired, make sure that gets some extra attention from your inspector.

Disclosure requirements vary by state and sometimes local jurisdictions, so ask your real estate agent if you have any questions about what is included. Disclosure typically comes in the form of boilerplate documents with a series of yes/no questions for the seller to detail their home and their experience there.

One thing to look for is whether any unpermitted work has been done. If so, you could be on the hook for bringing the house up to code should you ever remodel. Even if that’s not even remotely on your radar, unpermitted work needs to be carefully inspected, particularly electrical and plumbing work.

What happens if your inspection comes back clean but you find problems after you move in? It depends. First, the inspection will only cover things they can see. They aren’t tearing out walls and don’t have x-ray vision so problems that are truly hidden aren’t really their fault. (Unless they missed what should have been obvious signs of a potential hidden problem.)

Look carefully at your contract. Will they pay for repairs of things they should have caught but didn’t? Or will they only refund your inspection fee? The bottom line is that you may end up taking them to court if it’s a big enough deal. But you should also understand that things happen. This is part of being a homeowner. An inspector can’t forecast the future.