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Professional Commercial AHU Services

Ensure optimal HVAC performance and exceptional air quality. TMUK Group Ltd is a trusted nationwide partner providing comprehensive Air-Handling Unit (AHU) design, installation, and proactive maintenance for businesses across the UK.

Ensuring Optimal HVAC Performance

Maintaining Air-Handling Units (AHUs) is a crucial component of effective building management. Regular HVAC maintenance includes various rigorous tasks and inspections designed to ensure the optimal performance, efficiency, reliability, and longevity of your systems.

This is essential for commercial, industrial, and residential buildings to maintain a comfortable, safe, and healthy indoor environment. By prioritising AHU maintenance, you can dramatically enhance system efficiency, reduce spiralling energy costs, and extend the lifespan of your expensive HVAC equipment.

What Does a Comprehensive AHU Service Entail?

Our engineers carry out servicing in strict alignment with industry best practice (including SFG20 standard maintenance specifications). We do not just perform visual checks; we actively clean, calibrate, and protect your systems.

Filters & Airflow

  • Inspection of panel and bag filters for blockage.
  • Replacement of heavily soiled filters to maintain indoor air quality.
  • Checking internal chambers for dust accumulation.
  • Verifying correct airflow rates and pressure drops.

Mechanical Components

  • Inspecting fan belts for wear, fraying, and correct tension.
  • Lubricating fan and motor bearings to prevent seizing.
  • Checking pulley alignment and security.
  • Testing anti-vibration mounts and flexible connections.

Thermal & Drainage Systems

  • Deep-cleaning heating and cooling coils to restore thermal transfer efficiency.
  • Combing out damaged or flattened coil fins.
  • Flushing and sanitising condensate drip trays and drain lines to prevent blockages and mould growth.

Controls, Sensors & Electrical

  • Calibrating motorised fresh air and exhaust dampers.
  • Testing frost protection thermostats.
  • Checking Building Management System (BMS) sensors and connections.
  • Inspecting motor running currents and electrical terminations.

Nationwide Support & Eco-Friendly Solutions

As a nationwide AHU service provider, we offer our customers the distinct advantage of support that is both local and national. Our network of highly skilled, experienced engineers is available around the clock, 365 days a year to keep your premises comfortable and compliant.

At TMUK Group Ltd, we are dedicated to enhancing the energy efficiency of your existing systems and implementing the latest eco-friendly technologies. Where feasible, we provide advanced solutions that enable remote monitoring and control, giving you total command over your building’s environment.

Transparent Commercial Maintenance Pricing

Our AHU scheduled maintenance pricing operates on a highly competitive sliding scale. The more units your site requires servicing, the more cost-effective the per-unit rate becomes.

Please note: All prices stated are subject to VAT at the current standard rate.

Disclaimer: Final pricing may be adjusted based on the specific location of your premises, equipment accessibility (e.g., roof access), and required plant hire.

Number of AHU UnitsServicing Price Per Unit (excl. VAT)
1 to 2 Units£250.00 (Minimum Site Rate)
3 to 5 Units£120.00 per unit
6 to 10 Units£95.00 per unit
11 to 20 Units£80.00 per unit
21+ Units£65.00 per unit

Instant Maintenance Quote Estimator

Enter your estimated number of Air-Handling Units below to generate a servicing guide price.

Secure Your Air Quality Today

Ensure your building’s environment remains comfortable, safe, and highly energy-efficient. Contact our specialists to discuss a bespoke design, installation, or preventive maintenance plan.

Contact Our HVAC Team →