Does an Oklahoma landlord have to maintain the utility systems?

Yes, for what it supplies. Under 41 O.S. §118(A), a landlord shall 'maintain in good and safe working order and condition all electrical, plumbing, sanitary, heating, ventilating, air-conditioning and other facilities and appliances ... supplied or required to be supplied by him,' and (except where utilities are directly and independently metered to the unit) 'supply running water and reasonable amounts of hot water at all times and reasonable heat.' This is general information, not advice about a specific bill — consider consulting a licensed attorney in Oklahoma.

What can an Oklahoma tenant do if the landlord cuts off heat or water?

Use the essential-services remedies. Under 41 O.S. §121(C), if the landlord 'willfully or negligently fails to supply heat, running water, hot water, electric, gas or other essential service,' the tenant — after written notice — may terminate the agreement, 'procure reasonable amounts' of the service and deduct the cost from rent, recover damages for the reduced rental value, or procure substitute housing and be excused from rent during the noncompliance.

Does Oklahoma cap how a mobile home park bills for utilities?

No. Oklahoma has no dedicated park law and no statute capping a park's utility markup or requiring submetering. Many park lots are billed directly by the utility through their own meter — and where utilities are 'supplied by direct and independently metered utility connections,' 41 O.S. §118(A)(5) does not make the landlord supply them. Where the park does supply or bill for utilities, the lease controls the terms within the §118 maintenance duty.

Mobile home utilities in Oklahoma

Oklahoma has no mobile-home-park utility statute, but the general Residential Landlord and Tenant Act (Title 41) makes the landlord maintain the utility systems it supplies and gives residents strong remedies when essential services are cut off. The information below describes how the law generally works; anyone disputing a specific charge or outage should consider consulting a licensed attorney in Oklahoma.

What the statute says

Under 41 O.S. §118(A), a landlord shall "maintain in good and safe working order and condition all electrical, plumbing, sanitary, heating, ventilating, air-conditioning and other facilities and appliances ... supplied or required to be supplied by him," and — except for a single-family residence or "where the service is supplied by direct and independently metered utility connections to the dwelling unit" — "supply running water and reasonable amounts of hot water at all times and reasonable heat."

The remedy for an essential-service cutoff is in 41 O.S. §121(C): if "the landlord willfully or negligently fails to supply heat, running water, hot water, electric, gas or other essential service," the tenant, after written notice, may "immediately terminate the rental agreement," "procure reasonable amounts" of the service and "deduct their actual and reasonable cost from the rent," "recover damages based upon the diminution of the fair rental value," or "procure reasonable substitute housing" and be "excused from paying rent" during the noncompliance.

How it works in general

If an Oklahoma park supplies the water, sewer, heat, or electrical and plumbing systems, it has to keep them in good and safe working order, and it must provide running water and reasonable heat unless the home is on its own direct, independently metered connection. When a landlord willfully or negligently cuts off an essential service, the resident — after putting the landlord on written notice — has a menu of self-help remedies: terminate, buy the service and deduct the cost, sue for the lost rental value, or move to substitute housing rent-free during the outage. Oklahoma's park law does not cap utility markups or require submetering, so where the park bills for utilities the rental agreement sets the terms (and a regulated utility's own rates are overseen by the Oklahoma Corporation Commission).

Common scenarios

General examples Oklahoma park residents commonly encounter:

The park's supplied water or heat fails. The landlord must keep supplied systems in good and safe working order and provide water and reasonable heat (41 O.S. §118).
A landlord cuts off an essential service. After written notice the resident can terminate, procure-and-deduct, sue for lost value, or get substitute housing (41 O.S. §121).
A resident questions a utility markup. Oklahoma has no park submetering cap; the lease controls, and a regulated utility's rates are overseen by the Corporation Commission.

Other authorities that may apply

The Residential Landlord and Tenant Act (§§118, 121) sets the maintenance duty and the essential-services remedies; the Oklahoma Corporation Commission regulates jurisdictional utility service and rates. Because Oklahoma has no park-specific law, there is no utility-markup cap or metering mandate — a gap this guide flags honestly. The written rental agreement sets the billing terms within the §118 duty.