Indoor-air-quality Testing
Indoor-air-quality Testing | Ventilation and Air Quality | Heating and Air Conditioning | Harrogate
Breathe easier in Harrogate with HEP’s specialist indoor-air-quality testing for heating and air conditioning systems. Our local engineers trace hidden pollutants, excessive humidity and troublesome draughts that can lurk in even the smartest homes and offices. Using hospital-grade sensors, smoke pencils and thermal imaging, we map every room to reveal exactly how well your property’s ventilation and air quality are performing—then translate the data into clear, practical advice.
From UV air-sanitising coils to high-MERV filtration, balanced-flow heat-recovery units and precision duct sealing, we offer tailor-made upgrades that turn stale interiors into fresh, energy-efficient sanctuaries. Whether you’re battling hay-fever season, protecting a vulnerable family member or simply want that “just-opened-window” feeling all year round, book your HEP assessment today and start breathing the difference.
FAQs
What does indoor-air-quality (IAQ) testing involve and why is it important for homes and businesses in Harrogate?
IAQ testing measures the concentration of pollutants such as particulate matter (PM2.5 and PM10), volatile organic compounds (VOCs), carbon dioxide (CO₂), carbon monoxide (CO), temperature, and relative humidity inside your property. Harrogate’s mix of historic buildings, high pollen counts from surrounding countryside, and seasonal temperature swings can all impact indoor air. Testing identifies hidden problems like mould spores or poor ventilation that affect comfort, health, and even energy efficiency. Once we know what is in the air, we can recommend targeted solutions—such as balanced ventilation, upgraded filtration, or humidity control—so you breathe cleaner, safer air.
How is the test carried out and how long does it take?
A qualified engineer visits at an agreed time, sets up calibrated sensors in key areas (living spaces, bedrooms, offices, or production areas), and runs the equipment for 30 – 90 minutes to capture a meaningful snapshot. For more detailed diagnostic work, we can leave dataloggers in place for 24-72 hours to monitor conditions during different occupancy and weather patterns. All instruments comply with BS EN 13779 and HSE guidance. Within 48 hours of retrieval you receive a digital report summarising readings, colour-coded against World Health Organization (WHO) and UKHSA recommendations, plus practical recommendations.
What common issues do you find in Harrogate properties, and how can your HVAC team address them?
Typical findings include: • Elevated pollen and dust due to rural surroundings – solved with MERV 13/14 or HEPA filtration upgrades and regular filter maintenance. • Excess humidity in period stone houses – remedied by installing whole-house mechanical ventilation with heat recovery (MVHR) or correctly sized extractor fans. • High CO₂ in home offices and classrooms – alleviated through demand-controlled ventilation and fresh-air intakes. • Localised mould growth in bathrooms and cellars – treated with source removal, dehumidifiers, and anti-fungal duct treatments. Our engineers design, install, and maintain ventilation and air-conditioning systems so the corrective actions from the report are implemented seamlessly.
How often should I schedule indoor-air-quality testing?
For most domestic properties we recommend a baseline test after any major renovation or HVAC change, then a follow-up every 2-3 years. Commercial buildings should test annually or whenever there is a significant change in occupancy, usage, or complaints. Schools and care facilities may need more frequent checks (every 6-12 months) to comply with Department for Education and CQC best-practice guidelines. Regular testing ensures your filtration, ventilation, and control strategies continue to perform as intended.
Will IAQ improvements increase my energy bills?
Not necessarily. Modern solutions such as MVHR units recover up to 90 % of heat that would otherwise be lost with traditional extractor fans, so you often see lower heating costs. Demand-controlled ventilation delivers fresh air only when sensors detect high CO₂ or humidity, preventing over-ventilation. Upgrading to variable-speed fans and smart thermostats further reduces electricity consumption. The health benefits—fewer sick days, better sleep, reduced allergens—usually outweigh any marginal increase in running costs.
How much does testing cost and are there any grants available in North Yorkshire?
A standard residential IAQ test in Harrogate starts at £195 + VAT, which includes on-site assessment, 1-hour sampling, laboratory analysis (where required), and a full written report. Extended monitoring or larger commercial surveys are quoted individually. Businesses may qualify for the Leeds City Region Growth Hub resource efficiency grant, which can cover up to 40 % of the cost of energy-saving and air-quality improvements. We guide you through any relevant local or national funding schemes when we provide your quotation.