— Our Services
Boiler Repairs
Rapid diagnosis and repair of commercial boiler faults by Gas Safe and F‑Gas certified engineers. Emergency call-outs and manufacturer-backed parts to keep businesses running in the South East.
— About This Service
Boiler Repairs You Can Trust
Every repair is covered by manufacturer-backed warranties and our workmanship guarantee, carried out by Gas Safe-registered and F‑Gas certified engineers. Josh and Charlie bring 20 years' commercial HVAC experience to rapid fault diagnosis and component replacement. We provide emergency call-outs to minimise downtime and supply full compliance documentation.
— Our Process
How It Works
Rapid fault diagnosis
A Gas Safe engineer isolates the fault, runs combustion and control checks and provides a clear diagnostic report with recommended action.
Approved repair or replacement
We use manufacturer-approved components and accredited repair techniques from Baxi, Vaillant, Daikin and Mitsubishi to restore safe operation.
Compliance handover
Work is completed with full paperwork, test certificates and warranty confirmation, plus advice on follow-up maintenance or upgrades.
— Benefits
Why Choose us for Boiler Repairs?
Certified, manufacturer-backed repairs
All engineers are Gas Safe Registered and F‑Gas certified, and we hold accreditations with major manufacturers so repairs retain warranty integrity.
Minimised business downtime
Emergency call-outs and rapid diagnosis prioritise your site to reduce lost hours and keep plant rooms and commercial systems operational.
Documented compliance and follow-up
Every job includes compliance paperwork, test records and clear recommendations for preventative maintenance or part replacement.
Rapid diagnosis and certified repairs for commercial boilers. We locate faults fast — combustion irregularities, pump failures, valve and control faults — then replace components with manufacturer-approved parts. Work is carried out by Gas Safe Registered and F‑Gas certified engineers and backed by accreditations with Baxi, Vaillant, Daikin and Mitsubishi.
Emergency call-outs and planned follow-ups include full compliance paperwork and service records for insurers and landlord duties. For immediate assistance call 0775 448 7344 or email info@agg-kent.com. Based in Kent, AGG Kent cover the South East and can mobilise nationally for larger commercial projects.
— FAQ
Frequently Asked Questions
We operate priority response for commercial customers and can mobilise Gas Safe engineers for emergency call-outs. Exact arrival times depend on location and workload; contact us on 0775 448 7344 for an immediate update and ETA.
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