National Association of Chimney Sweeps

The National Association of Chimney Sweeps (NACS) is a professional organization dedicated to promoting excellence and professionalism within the chimney sweeping industry. Founded in the United Kingdom, the NACS has established itself as a leading authority in chimney safety, education, and industry standards.

One of the primary goals of the NACS is to ensure the highest level of safety for homeowners by promoting best practices in chimney sweeping and maintenance. Members of the association undergo rigorous training and certification to become proficient in chimney inspection, cleaning, and repair techniques. By adhering to strict industry standards, NACS-certified chimney sweeps help prevent chimney fires, carbon monoxide poisoning, and other hazards associated with poorly maintained chimneys.

In addition to promoting safety, the NACS is committed to advancing professionalism and ethical conduct within the chimney sweeping profession. Members are held to a code of ethics that emphasizes honesty, integrity, and transparency in all business dealings. This commitment to professionalism helps instill trust and confidence in consumers seeking chimney sweeping services.

Furthermore, the NACS serves as a valuable resource for chimney sweeps and homeowners alike, providing access to educational resources, industry news, and networking opportunities. The association hosts training seminars, conferences, and workshops to keep members informed about the latest advancements in chimney technology and safety standards.

Overall, the National Association of Chimney Sweeps plays a vital role in elevating the standards of the chimney sweeping industry, ensuring that homeowners receive reliable, high-quality service from trained professionals. By promoting safety, professionalism, and education, the NACS helps protect lives and property while preserving the timeless tradition of chimney sweeping for future generations.

Chimney Sweeping Services

Chimney Sweeping

Chimney sweeping is a crucial maintenance task for households that utilize fireplaces or wood-burning stoves. The primary purpose of chimney sweeping is to remove accumulated soot, creosote, and other debris from the chimney flue. Over time, as wood or other fuels burn, they release byproducts that can adhere to the inner walls of the chimney. This buildup not only diminishes the efficiency of the chimney but also poses a serious fire hazard.

Emergency Call Out

Chimney sweeps may be summoned to address issues like chimney blockages caused by bird nests, leaves, or other foreign objects, which can impede proper airflow and ventilation. The presence of unpleasant odors or smoke inside the home can also prompt a chimney sweep visit, as these issues may indicate a blockage or other malfunction.

Chimney Inspection

Chimney inspections are categorized into different levels based on the extent and depth of examination required. A Level 1 chimney inspection is the most basic and is typically recommended for routine annual maintenance. During a Level 1 inspection, the chimney technician examines readily accessible portions of the chimney, checking for basic soundness, proper installation, and clearances from combustibles.

Nest, Pest Or Live Animal Removal

Bird nest removal from a chimney is a necessary task to ensure the safety and proper functioning of the chimney system. Birds often seek out chimneys as ideal nesting spots, attracted by the warmth and protection offered by the structure. However, their nests can create significant hazards.

Replacement Stove Glass

Replacing the glass in a log burner is a  important maintenance task to ensure the efficiency and safety of the appliance. Over time, the glass in a log burner can become stained or cracked due to exposure to high temperatures and constant use.

Stove Repair & Maintenance

A multi-fuel stove service schedule is a crucial aspect of maintaining the optimal performance and safety of these versatile heating appliances. Regular servicing ensures that the stove operates efficiently, burning different fuels such as wood, coal, or peat effectively.

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Recent Reviews

Chimney Sweeping

"Great job really quick and clean, very helpful and gave me good advice. Will definitely be going back to Dion for anything log burner related! Thanks a lot."

Lorraine Kenneally (Beaumaris) - Mar 2025


Chimney Sweeping

"Super friendly, efficient and clean. Seemed very knowledgeable. Would highly recommend."

Tracey Horton (Llandygai Village) - Mar 2025


Chimney Sweeping

"Super friendly and gave good advice on how to keep the stove and chimney working well. Very tidy in his work, always happy to get Dion back every year."

Sally Webster (Cwm y glo) - Mar 2025


Chimney Inspection

"Dion was incredibly helpful when I asked for a sweep and inspection of a property that we are looking to purchase. He was very flexible with arranging the appointment and kept me up-to-date at all times. The communication was top notch. We will be using his services from now on and will always recommend him to others."

Ryan (Pentrefoelas) - Feb 2025


Chimney Sweeping

"Great job by Dion, very friendly. Highly recommended"

Shelagh (Bryngwran) - Oct 2024


Chimney Sweeping

"Very friendly and reliable, arrived on time, swept chimney and fixed a few issues. Highly recommended."

Bethan (Anglesey) - Sep 2024