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Rental Turnover Checklist: HVAC, Plumbing and Electrical Items to Inspect in Cincinnati

By Maurice, Licensed Lead Technician · Updated September 2026 · 10 min read

Hands holding a color-coded inspection checklist with interior, plumbing, and electrical sections

Key Takeaways

  • Inspect while the unit is empty. Turnover is the one time you have full access without scheduling around a tenant.
  • Run every system you can: the heat, every faucet and drain, every outlet and switch, and the air conditioning when it is warm enough outside.
  • Clean the dryer vent every time. The U.S. Fire Administration lists failure to clean as the leading factor in residential dryer fires, at 34%.
  • Photograph and date everything. In Ohio, deposit deductions have to be itemized in writing within 30 days after the tenant moves out.

A rental turnover inspection should cover three systems: heating and cooling, plumbing, and electrical. For HVAC, replace the filter, run the heat and the air conditioning, and test the carbon monoxide and smoke alarms. For plumbing, check the water heater’s age and look for leaks, test every toilet, faucet, and drain, and exercise the shutoff valves. For electrical, test every outlet, switch, and GFCI, look over the panel, and clean the dryer vent. Do it while the unit is empty, photograph what you find, and fix small problems before the next tenant moves in. Here is the full checklist, with what to watch for in older Cincinnati rentals.

Why Turnover Is the Best Time to Inspect a Cincinnati Rental

An empty unit is the easiest one to work in. You can run water in every fixture, open every panel, and leave the heat running for an hour without bothering anyone. It is also when small problems are cheapest to fix. A running toilet or a slow drain that a tenant never reported costs a few dollars now, and a lot more as a water bill, a ceiling stain, or a middle-of-the-night call later.

There is a paperwork reason too. Under Ohio Revised Code 5321.16, any deduction from a security deposit has to be itemized in a written notice delivered to the tenant within 30 days after the lease ends and the tenant moves out. Normal wear and tear isn’t deductible. A dated inspection with photos is what separates tenant damage from normal wear, and it has to happen fast to meet that deadline.

HVAC Turnover Checklist

Replace the Filter and Check the Blower Area

Put in a new filter and write the date on its edge. A filter that is packed solid tells you the last tenant never changed it, which is worth a closer look at the blower and coil.

Run the Heat, and the Air Conditioning When It’s Warm Enough

Set the thermostat to heat and confirm warm air at the vents within a few minutes. If it is above about 60°F outside, switch to cool and confirm cold air too. Many manufacturers advise against running central air in colder weather, so in a winter turnover, schedule the cooling check for spring. A system that has sat unused for months is where a failed igniter or a dead capacitor turns up, and it is better to find it now than on the new tenant’s first hot or cold day.

Check the Thermostat, Vents, and Returns

Replace thermostat batteries, confirm it reads the room temperature correctly, and reset any schedule the last tenant programmed. Walk the unit and make sure every register opens and blows air, and that return grilles aren’t blocked or clogged with dust.

Test CO and Smoke Alarms

Test every alarm, check the replace-by date on the back, and replace any that are missing or expired. Tenants sometimes take batteries out or remove alarms that chirp. Our guide to carbon monoxide detectors in Ohio rentals covers where they have to go.

Check the Condensate Drain and Outdoor Unit

On a high-efficiency furnace or central air system, make sure the condensate line drains freely and there is no water around the furnace. Outside, clear leaves and debris from around the AC or heat pump and look for bent fins or damaged refrigerant line insulation.

Plumbing Turnover Checklist for Cincinnati Rentals

Water Heater

Note its age from the rating label. A tank water heater typically lasts 8 to 12 years, so one near that age belongs on your replacement list. Look for rust or moisture at the base, check that the temperature and pressure relief valve has a discharge pipe, and set the temperature to about 120°F, which is hot enough for the next tenant and safer for kids.

Toilets

Flush each one and listen for it to stop filling. Then put a few drops of food coloring in the tank and wait 15 minutes without flushing. Color in the bowl means the flapper is leaking, a silent leak that runs up the water bill. Check that the toilet doesn’t rock and that the floor around the base is dry. See why a toilet leaks for the common causes.

Faucets, Supply Lines, and Shutoff Valves

Run every faucet hot and cold and look under each sink for drips. Turn every shutoff valve under sinks and toilets off and back on. Valves that sit untouched for years seize, and you want to know that before an emergency. Replace old rubber supply lines with braided stainless ones.

Drains and the Main Line

Run water in every sink, tub, and shower for a minute and watch for slow draining or gurgling. Slow drains in several fixtures at once point to the main line, not the individual drain. If the building is older, or there has been a backup before, turnover is a good time for a sewer camera inspection.

Sump Pump and Water Pressure

If there is a sump pump, pour a bucket of water into the pit and make sure the pump starts and empties it. Check water pressure at a hose bib or with a simple gauge; readings that are very high strain every fixture and supply line in the unit.

Electrical Turnover Checklist

Outlets, Switches, and GFCIs

Plug a simple outlet tester into every receptacle and flip every switch. Press the test and reset buttons on every GFCI outlet in the kitchen, bathrooms, laundry, garage, and outside. Replace cracked cover plates, and note any outlet that is warm, discolored, or loose.

The Electrical Panel

Open the panel door and look, without removing the cover. Every breaker should be labeled, and there should be no scorch marks, rust, or a burning smell. A breaker the last tenant reported tripping often needs an electrician to find out why. Anything behind the panel cover is a job for a licensed electrician, not a turnover task. Our post on why you shouldn’t DIY electrical work explains where that line is.

Light Fixtures and Exhaust Fans

Replace burned-out bulbs, check that every fixture works, and run the bathroom and kitchen exhaust fans. A bathroom fan that doesn’t move air is how mold starts in the next lease.

Clean the Dryer Vent

Our view: clean the dryer vent at every turnover, not just when it looks bad. The U.S. Fire Administration estimates about 2,900 residential clothes dryer fires a year, and lists failure to clean as the leading factor, at 34%. Clean the lint trap housing and the duct to the outside, and replace foil or vinyl transition ducts with rigid or semi-rigid metal.

Older Cincinnati Rentals: What to Look For

Much of Cincinnati’s rental housing is old enough to have systems that newer suburbs don’t. A few things to look for at turnover:

Galvanized steel water pipes. They corrode from the inside, which shows up as low water pressure or rust-colored water. They are worth planning to replace, not patching forever.

Old sewer laterals. Clay and cast-iron lines crack and let roots in. In the Metropolitan Sewer District of Greater Cincinnati, the property owner is responsible for keeping the building sewer clear and for repairing broken sections on private property. If you see slow drains or a past backup, see our guide to fixing a broken sewer line.

Two-prong outlets and older wiring. Ungrounded outlets, fuse boxes, and older wiring systems deserve an electrician’s look before you add load, like a new window air conditioner or an appliance on the same circuit.

Radiators and shared boilers. Bleed radiators that are cold at the top, and check for leaks at the valves. A shared boiler should get its service before heating season regardless of turnover dates.

Document Everything for Ohio Deposit Rules

Take dated photos of every room and every item on this list, working or not, and keep them with the move-in photos from the start of the lease. Note what was repaired and what it cost, with receipts. When you send the deposit notice, you want each deduction tied to a photo showing damage beyond normal wear. A burned-out bulb or a dirty filter after a year is normal wear. A cracked toilet tank or a broken outlet cover usually isn’t.

What You Can Do and When to Call a Pro

Most of this list doesn’t need a contractor. Changing filters and batteries, testing alarms, outlets, and GFCIs, running fixtures, the toilet dye test, exercising valves, testing the sump pump, and cleaning the lint trap are all jobs you can do in an afternoon. Call a licensed professional for anything involving gas or combustion, anything behind the electrical panel cover, a sewer camera inspection or main line clog, a leaking water heater, or a heating or cooling system that doesn’t work when you run it.

Rental Turnover Service in Cincinnati

Degree of Comfort handles heating, cooling, plumbing, and electrical work, so one call covers every item on this list that you don’t want to do yourself. We work in rental homes and apartment buildings across Cincinnati and the surrounding Tri-State, including Northern Kentucky and Southeast Indiana. We can run a turnover check on all three systems, fix what we find, and leave you a dated report for your records. See our electrical inspections and plumbing repair pages for details. We are family-owned, licensed and insured, with upfront, flat-rate pricing.

Call (513) 586-5107 or request an estimate.

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Matthew

Sedamsville, OH

“I just wanted to say a big thank you to everyone at Cincy Degree of Comfort for the outstanding work you did at my home. After a roof leak caused water to reach the wiring connected to a hallway light fixture, I realized I had a serious electrical problem. I found Cincy Degree of Comfort online, and they responded quickly. They repaired the old damaged wiring at a very fair price, explained everything clearly, and cleaned up before leaving. I can’t say enough good things about the team. They did an excellent job, and I truly believe they helped prevent a much bigger problem. I’d gladly recommend them to all my friends and family. Thank you again for your professionalism and for helping keep my home safe.”

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Don’t just take our word for it — hear from Cincinnati and surrounding areas homeowners who trust Degree of Comfort.

Family owned with 30+ years of experience

“I just wanted to say a big thank you to everyone at Cincy Degree of Comfort for the outstanding work you did at my home. After a roof leak caused water to reach the wiring connected to a hallway light fixture, I realized I had a serious electrical problem. I found Cincy Degree of Comfort online, and they responded quickly. They repaired the old damaged wiring at a very fair price, explained everything clearly, and cleaned up before leaving. I can’t say enough good things about the team. They did an excellent job, and I truly believe they helped prevent a much bigger problem. I’d gladly recommend them to all my friends and family. Thank you again for your professionalism and for helping keep my home safe.”
MatthewSedamsville, OH · Video testimonial
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“My experience with Cincy Degree of Comfort was outstanding. They responded quickly, carefully inspected the issue, and used cameras to show me exactly what was happening inside the pipes before and after the repair. Their team was reliable, fair, hardworking, and completely transparent throughout the entire process.”
Diane W.Cincinnati, OH · Video testimonial
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“We’ve lived in this home for 25 years, and one of the biggest advantages of choosing them was having every professional we needed under one roof. Instead of calling separate companies for an electrician, plumber, or HVAC technician, everything was handled by them. That gave us tremendous peace of mind. Working with them was a wonderful experience from beginning to end. The finished work turned out beautifully, and we couldn’t have been more pleased. We were truly ecstatic with the results and made sure to let the team know how much we appreciated their hard work. I highly recommend Cincy Degree of Comfort. If you want the job done right the first time, they’re the company to call.”
Dennis & GailHamilton County, OH · Video testimonial
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“Hi, I’m Doug Ferguson, and I’m a retired Army veteran with 24 years of service. Our home was built in 1950, so over the years it’s needed plenty of improvements. One thing that has always impressed me about Cincy Degree of Comfort is their professionalism from the moment they arrive. Every technician lays down protective mats, wears shoe covers, and takes great care not to track anything through the house. When the job is finished, they make sure every area they worked in is spotless. I’ve never met a finer group of young professionals who are so qualified in heating, plumbing, and electrical work. If I were running a company, this is exactly the kind of team I would want. I have nothing but praise for them, and I know I can always trust their work.”
Doug F.Butler County, OH · Video testimonial
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“We live in a 1976 Rambler-style home, and after a flood, we decided it was time to make some improvements. From the very beginning, Cincy Degree of Comfort impressed us with their knowledge and professionalism. They truly know what they’re talking about, and you can tell this isn’t just a job to them — they genuinely care about the people they serve. They treated our home as if it were their own, never pressured us into unnecessary work, and focused on providing honest service to honest people who simply want the job done right. You really can’t go wrong with them.”
Darren & MariaBoone County, KY · Video testimonial
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“The service from them was fantastic. Both technicians were extremely professional, friendly, and respectful throughout the visit. They took the time to answer every question I had, explained everything clearly, and made sure I felt confident with the work being done.”
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“Working with Cincy Degree of Comfort was simple from start to finish. They handled all the paperwork, made the entire process easy and straightforward, and completed the job professionally. Their technicians did excellent work, and I couldn’t be happier with the overall experience.”
Michael B.West Chester, OH · Video testimonial
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“From the moment I called Cincy Degree of Comfort, everything was perfect. They arrived at my home quickly, communicated clearly every step of the way, and were honest and realistic about my options. The entire experience was smooth, professional, and exceeded my expectations.”
Megan S.Erlanger, KY · Video testimonial
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“Jason and the entire team were efficient, courteous, and highly knowledgeable about the system they installed. They answered all of our questions and clearly explained how the water treatment system and heat pump water heater operate.”
MMichael B.Posted a week ago
“He quickly identified what he believed was causing the issue but still performed a complete inspection of the entire system to be certain. Not only did he resolve the problem, but he also took the time to explain the overall condition of my system. I was so impressed that I signed up for the service plan right away!”
RRachel P.Posted a week ago
“Degree of Comfort provides outstanding service across the board. Maurice is an excellent technician, and every technician they’ve sent has been skilled and professional. They truly help make your home comfortable.”
DDavid L.Posted a week ago
“Alyssa was outstanding! She was both knowledgeable and approachable. It’s refreshing to see such professionalism from someone so young. Great job, Alyssa!”
SSarah M.Posted in the last week
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JJames T.Posted in the last week
“Excellent service! I really appreciated the expertise in making sure everything was functioning properly, including the plumbing, heating, AC, and electrical systems. Zack was professional, thorough, and exceptional. Every technician and representative I’ve dealt with has been excellent. Dakota carefully inspected my plumbing and discovered an issue I never would have noticed. I’ve consistently had positive experiences with Degree of Comfort!”
LLinda K.Posted in the last week
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