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Professional Chimney Services in Olney
Ashwood Chimneys is a family-run chimney sweeping company based in Olney, Buckinghamshire, serving clients across Bedfordshire, Buckinghamshire, and Northamptonshire within a 15-mile radius. Professionally trained and HETAS-registered, we specialise in comprehensive chimney solutions for properties ranging from private homes to stately halls. Our services include chimney sweeping for multi-fuel burners, open fires, gas fires, and Agas, alongside maintenance, repairs, and CCTV inspections. We offer installation of stove liners, caps, and cowls, as well as carbon monoxide testing and advice. Our commitment to quality extends to problem-solving for complex chimney systems, including flaunch work and rendering.

We provide a friendly, first-class service tailored to both modern and historic properties, including Grade I and II listed buildings. Our team prioritises customer satisfaction, offering group discounts for neighbourhood sweeps and flexible booking options. With extensive experience in chimney systems, we ensure safety, efficiency, and compliance with industry standards. Our reputation for reliability and expertise has made us a trusted choice for chimney care in the region.
Services
Chimney Sweeping Stove Installation Flaunch Repairs CCTV Inspections Liner Installation Carbon Monoxide Testing Cowl Fitting Fireplace Maintenance
Highlights and features
  • Family-run business with HETAS-registered professionals
  • Specialists in historic and listed building chimney systems
  • Offer group discounts for neighbourhood chimney sweeps
  • Provide CCTV inspections for accurate diagnostics
  • Experienced in both traditional and modern stove installations
Associations and certifications
  • HETAS
What people say
Professional service Excellent expertise Reliable team Great communication Thorough inspections
Services
Chimney Sweeping
Professional chimney sweeping for multi-fuel burners, open fires, gas fires, and Agas. Our HETAS-registered team ensures safe and efficient operation by removing soot and debris. We cater to both modern and historic properties, including listed buildings, using industry-standard equipment and techniques.
Stove Installation
Expert installation of wood-burning and multi-fuel stoves. We provide independent advice on stove selection, compliance, and installation requirements. Our services include hearth adaptations, liner installations, and carbon monoxide testing to ensure safety and regulatory compliance for residential properties.
CCTV Inspections
Comprehensive chimney condition assessments using CCTV technology. This non-invasive method identifies structural issues, blockages, or damage in flues and chimneys. Ideal for insurance purposes or pre-maintenance planning, providing accurate diagnostics for effective repairs.
Flaunch Repairs
Specialist repair work for chimney stacks and flaunching (the cement or mortar joint between the chimney pot and roof). We restore structural integrity using weather-resistant materials, preventing water ingress and ensuring compliance with building regulations for long-term durability.
Carbon Monoxide Testing
Critical safety service measuring carbon monoxide levels in flue systems. Using calibrated equipment, we detect leaks that could pose health risks. This service is essential after installations, repairs, or routine maintenance to guarantee safe operation of gas and solid-fuel appliances.
Questions
How often should I have my chimney swept?
Smokeless coal: once a year. Wood/coal: twice a year. Gas: once a year.
Do I need to prepare my fireplace before a sweep?
Remove ornaments and accessories to provide clear access to the chimney opening.
Can you service large or historic properties?
Yes, we specialise in Grade I/II listed buildings and large chimneys with long flues.
What areas do you cover?
Bedfordshire, Buckinghamshire, Northamptonshire, and 15-mile radius of Olney.
Do you offer group discounts?
Yes, book 5+ sweeps within a mile radius for a group discount.
Are your technicians certified?
Our team are HETAS-registered professionals with industry-standard training.