Indoor air quality surveys in Somerset

An indoor air quality survey measures how fresh and how damp the air in a building really is, over days rather than minutes. We place loggers that record CO2, humidity and temperature (and particulates in workplaces), then explain what the readings mean and what ventilation changes would help.

Across Somerset the job is priced the same way wherever you are: what is fitted, how long it takes and how far we travel. Towns we cover include Taunton, Yeovil, Bridgwater, Portishead and Frome.

Air quality surveys in Somerset at a glance

Area: Somerset
Towns listed: 19, largest Bath
Postcode districts: BA16, TA24, BS3, BS13, BA4 and BA5
Price region: South West
Survey: Charged visit, price agreed first

How we do it

CO2 is a practical indicator of whether a room is getting enough fresh air for the number of people in it: levels that climb steadily through a meeting or a night in a bedroom point to under-ventilation. Humidity readings show whether moisture is being removed or lingering long enough to cause condensation and mould. Surveys are useful before spending money: they show whether a problem is constant or happens at particular times, which rooms are worst, and whether an existing system is doing its job.

Spot checks

Readings taken during a single visit, where a quick answer is enough.

Home survey

Loggers in bedrooms, living areas and wet rooms for 7 days, with a written summary.

Workplace survey

CO2, humidity, temperature and particulates in offices, classrooms or meeting rooms.

Guide prices in Somerset

Indoor air quality surveys guide prices in Somerset
Work	Guide price
Home air quality check: CO2, humidity and temperature logged for 7 days (per home)	£150–£255 inc VAT
Workplace air quality survey: CO2, PM2.5, humidity, 7 days logged, written report (per survey)	£525–£1,250 + VAT

South West rates shown. Home prices include VAT at 20%; business prices exclude VAT. The fixed price is confirmed in writing after we have seen the job.

Common reasons people call

Condensation and mould with no obvious cause
You want evidence before spending money on ventilation
Staff complaints about stuffiness

Rules in England

In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Employers have a separate duty under the Workplace Regulations 1992 to provide effective and suitable ventilation.

How the job runs

Plan
Place loggers
Log
Analyse
Report

Towns we cover in Somerset

Questions about indoor air quality surveys in Somerset

Which rules apply to ventilation in Somerset?

In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.

Will you sell me a system after the survey?

Only if the readings show you need one. The report sets out the cheapest effective options.

Do you measure particulates?

Workplace surveys include PM2.5 particulates; homes can have them added on request.

Which towns in Somerset do you cover?

All of Somerset, including Taunton, Yeovil, Bridgwater, Portishead and Frome. If your town is not listed, send the postcode and we will confirm.

Are prices different in Somerset?

Our guide prices are adjusted by region. In Somerset we use South West rates, so home air quality check: CO2, humidity and temperature logged for 7 days is typically £150 to £255 inc VAT per home.