Hot Tub Maintenance near you

L8, Legionnaires' disease: the control of legionella bacteria in water systems, is an Approved Code of Practice, which is a specific legal category rather than a book of advice. Its own text explains what that means: the Code has been approved by the Health and Safety Executive with the consent of the Secretary of State and gives practical advice on how to comply with the law; if you follow the advice you will be doing enough to comply in respect of the matters it covers; you may use alternative methods; but the Code has a special legal status, so if you are prosecuted for breach of health and safety law and it is proved you did not follow the relevant provisions, you will need to show you complied in some other way or a court will find you at fault. That is a stronger position than ordinary guidance holds.

The technical content that used to sit inside L8 now lives in HSG274, which is published in three parts: Part 1 on evaporative cooling systems, Part 2 on hot and cold water systems, and Part 3 on other risk systems, whose second edition was published in 2024. Spa pools are dealt with in that third category and, in detail, in HSG282, which is HSE's dedicated guidance on the control of legionella and other infectious agents in spa-pool systems. If someone tells you hot tubs are covered by HSG274 Part 2, they have the wrong part: Part 2 is about the hot and cold water services in a building.

For a private household none of this is enforceable, and HSE says so. It is still the right reference, because the microbiology does not care who owns the tub, and because the procedures in HSG282 are written by people who have investigated outbreaks. Adopting the routine voluntarily costs a test kit, a filter and a calendar reminder.

HSG282 sets out three situations and treats them differently. A spa pool or hot tub in a domestic home or a privately owned property for which there is no financial gain, not available for rent or let and for the exclusive use of the owner, family and occasional guests, is not subject to the Health and Safety at Work etc Act 1974, and the operational use of such a system falls outside the scope of the guidance. The same applies to privately owned units on a holiday park where there is no financial gain and the tub is for the owner's own use, though HSE expects it to be used and maintained in accordance with the manufacturer's instructions.

Where the tub is used as part of a business activity — HSE's examples are a holiday park rental unit, a hotel bedroom with its own dedicated spa, or a tub included in a rental agreement for a single family or group — the general duties under the Act apply, and HSE states there is a legal requirement for these systems to be managed and controlled in proportion to the risk, with the risk assessment considering the type of pool and its use. HSG282 describes domestic-type spa pools as systems where the water should be changed after each rental or each week, whichever is the shorter, and as being unsuitable for medium or large-scale business use, party or entertainment spas, continuous bather use, or a tub shared between several accommodation units.

There is a further duty that catches site owners. Section 3 of the Act imposes a duty on an employer or self-employed person to avoid exposing people who are not their employees to health and safety risks, so a holiday park owner is expected to liaise with private owners of tubs on their site, direct them to the manufacturer's instructions and to guidance, and make sure they understand the legionella risk to themselves and to others. If you are thinking of letting a house with a hot tub, this is the conversation to have before the first booking, not after.

Servicing a hot tub is priced on the volume of water, the frequency of attendance and the state you want it kept in. The variables are how many drain, clean and refill cycles a year the tub needs, whether filters are cleaned or replaced, whether chemicals are supplied, whether the visit includes a plumbing and electrical check or only the water, how accessible the tub is for draining and refilling, and whether the tub is a private family one or is being let, which changes both the frequency of water changes and the records expected. A tub used by paying guests is a different service arrangement entirely.

LokalMatch's job is the introduction. Tell us about the tub, how it is used and what you want covered, once, with your postcode, and hot tub engineers who work in your area will make contact with their own terms. Homeowners pay nothing to use it, and the businesses pay for the enquiries they receive. LokalMatch does not service hot tubs, does not set prices and does not vet, rank or recommend any of the engineers who respond, so asking what a visit includes and how often the water will be changed is on you.