Chimney Repairs

At Complete Chimney Services, we provide professional chimney repairs throughout Aylesbury and the surrounding Buckinghamshire areas. Our experienced team carries out chimney repointing, rebuilding, replacement of chimney liners, and the supply and installation of solid fuel and anti-downdraught cowls and venting cowls.

As a HETAS registered and approved company, you can trust that all our work meets the latest safety and performance standards. HETAS is the official body governing the installation of wood-burning and solid-fuel appliances across the UK. Following the HETAS code of practice and Building Regulations Document J ensures that every installation is carried out to the highest level of safety, quality, and compliance.

Expert Chimney Repair & Maintenance

Over time, weather exposure and natural wear can cause cracks, leaks, and loose brickwork. Our chimney repair service covers all aspects of restoration — from minor repointing to full chimney rebuilds. We also inspect and replace damaged flue liners to maintain efficient smoke ventilation and prevent hazardous leaks.

Chimney Cowls

We supply and fit all types of chimney cowls to improve your chimney’s performance and protect it from blockages, rain ingress, and downdraughts. Whether you need a bird guard, anti-downdraught cowl, or vent cap, we’ll recommend and install the right product for your property and heating system.

Types of Chimney Cowls:

Solid Fuel Bird Guard Cowl
Prevents birds, debris, and rain from entering your chimney while allowing safe smoke ventilation.
Anti Downdraught Cowl
Helps eliminate smoke blowback and improves draft efficiency, especially in windy areas.
Vent/Capping Cowls
Ideal for redundant or unused chimneys to maintain airflow and prevent damp build-up.
Flue Cube
A premium option designed to enhance draw, reduce emissions, and improve combustion efficiency.

We are fully insured and provide comprehensive chimney sweeping, repair, and maintenance services across Aylesbury and nearby Buckinghamshire areas. From cowl fitting to full chimney rebuilds, our friendly and qualified team ensures your chimney system remains safe, efficient, and fully compliant with UK regulations.