Texas Landlord AC Requirements: What DFW Owners Must Know
It's July. It's 103°F in Plano. Your tenant texts at noon: the AC is dead. What are your legal obligations — and how fast do you have to move? A lot of DFW landlords aren't sure. Texas property law doesn't spell it out in a single obvious place, and there's a real difference between what state law requires and what Dallas city code requires. Both matter. Here's a plain-language breakdown of Texas landlord AC requirements and what they mean for your property.
The State Law Baseline
Texas Property Code §92.052 requires landlords to "make a diligent effort to repair or remedy" any condition that "materially affects the physical health or safety of an ordinary tenant." A broken AC when it's 100°F outside meets that standard. The Texas State Law Library has confirmed this — extreme heat is a real health risk, and courts have treated AC failure as a habitability issue. What the law does *not* require is that you provide AC in a unit that never had it. If there's no system in the property, state law doesn't force you to install one. But if the unit came with air conditioning — and in DFW, nearly every rental does — you're responsible for keeping it working. Two things have to be true before a tenant can formally demand a repair under §92.052: the tenant gives you notice, and the tenant is current on rent. That's it. The request doesn't have to be elaborate. If your lease is in writing and requires written notice, it has to be in writing. Otherwise, verbal notice can be enough.
What Dallas Requires (City Rules Go Further)
Own property inside Dallas city limits? Local ordinance adds specific requirements on top of state law. Dallas City Code Section 27-11 requires owners to provide and maintain refrigerated air equipment capable of keeping each habitable room at no higher than 85°F — or at least 15 degrees cooler than the outside temperature, whichever is lower. That's not just a "fix it when it breaks" standard. It's an ongoing maintenance obligation with teeth.
Here's what happens if the city issues a notice or citation for an AC violation:
You have 72 hours to repair the equipment.
If the daytime high reaches 95°F or above for three consecutive days after that citation and the unit still isn't fixed, Dallas requires you to provide alternative housing for your tenant.
Most landlords don't know about that last part. It's real, and it's in the current code.
Own property in Fort Worth, Garland, Plano, or other North Texas cities? Check your local ordinance. Requirements vary by municipality, and you shouldn't assume they match Dallas.
How the Repair Process Works
State law (§92.056) sets the timeline after a tenant gives notice:
Seven days is the presumed "reasonable" repair window — but this is rebuttable. For AC failures in extreme heat, courts can find a shorter window is reasonable given the health risk.
If repairs don't happen, the tenant can give a second notice and potentially use the repair-and-deduct remedy under §92.0561.
That remedy lets a tenant hire someone to fix the AC and deduct the cost from rent — up to $500 or one month's rent, whichever is greater. For HVAC and cooling equipment specifically, the landlord gets 3 days after the tenant's written notice of intent to repair before the tenant can move forward.
Texas landlord AC requirements under §92.0561 have strict procedural rules on both sides. Tenants can't just call a contractor and hand you the bill without following the right steps. But landlords who ignore repair requests can find themselves facing exactly this scenario — losing control of who does the work, what it costs, and whether it's done correctly.
How We Handle This
At Darling Property Management, a non-functioning AC is an emergency when outdoor temperatures hit 95°F or above. That puts it in the same response tier as a burst pipe or a break-in.
In practice:
We contact a licensed HVAC technician within hours of a reported failure - We give the tenant a realistic timeline the same day
If repairs will take more than 24 hours, we discuss options: portable units, accommodations, or an agreed repair plan
We document everything — when notice was given, when we responded, what was done
Fast communication matters as much as fast repairs. Tenants who feel informed rarely escalate. Those who feel ignored often do.
The Best Version of This Is the One That Doesn't Happen
Reactive HVAC repair in August is expensive and stressful. Proactive maintenance isn't.
A few practices that consistently prevent the emergency call:
Annual service in April or early May. A tune-up runs $100–$200 and often catches the problem that would've turned into a $3,000 compressor replacement in August.
Replace filters on a schedule. Dirty filters are the single most common preventable cause of AC failures. Build it into your lease terms or check every 90 days.
Know your equipment's age. HVAC systems typically last 15–20 years. If yours is 12 or 13 years old, start planning for replacement now.
Have a go-to HVAC contractor before you need one. When the AC goes down at 6 PM on a Friday in July, you need someone who picks up the phone — not a Yelp search.
Your Legal Exposure, Simplified
Texas landlord AC requirements come from two directions. State law says you must repair conditions that affect your tenant's health and safety — and a failed AC in a North Texas summer qualifies. Dallas city code adds a specific temperature standard and an alternative housing obligation when repairs stall.
None of this needs to be complicated. Good maintenance practices, a reliable HVAC vendor, and quick communication when something goes wrong will keep you on the right side of the law and your tenant relationships.
If you want to know how we handle maintenance across the properties we manage — or you're thinking about what professional management would look like for your rental — we'd love to have that conversation.
Ready to know what your DFW rental is worth?
Get a free rental analysis from our team — no obligation, no pressure. We'll tell you exactly what your property should rent for in today's North Texas market.
Questions? Call us at (469) 324-9605 or email info@darlingpropertymanagement.com
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