Kenji M. Chimney Inc provides chimney sweep services in Haverhill, including precision chimney sweeping, level 2 safety inspections, structural masonry repairs, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee — free estimates for all of Haverhill and nearby areas.
Most homeowners assume a chimney sweep is just cosmetic cleaning, but in reality, you are removing residue that is highly combustible. During our sweeping process, we physically scrub the flue liner using specialized brushes to eliminate creosote accumulation, which is the primary fuel for chimney fires. We strictly adhere to NFPA 211 standards to ensure your system is venting properly. Our technicians pay close attention to the smoke chamber and damper area, removing blockages that could cause dangerous carbon monoxide to back up into your Haverhill living space. You will receive a post-sweep evaluation detailing the condition of your flue and any observable defects, ensuring you have the knowledge needed to operate your fireplace with total confidence throughout the winter.
Request this service →If you are buying a home in the Haverhill area or have experienced a chimney fire, a visual assessment is simply insufficient. We provide Level 2 Inspections that require internal video scanning to verify the integrity of the flue liner from bottom to top. This examination is critical for detecting cracks or mortar deterioration that you cannot see with the naked eye. We check for proper clearances to combustibles and ensure the chimney meets all current Massachusetts building codes. By identifying hidden structural compromises early, we prevent the risk of house fires and carbon monoxide intrusion. This comprehensive scan gives you a complete picture of your chimney’s health, providing peace of mind that your heating appliance is safe to operate for your family.
Request this service →The freeze-thaw cycles common in Massachusetts winters can be brutal on masonry structures, leading to spalling bricks and compromised structural integrity. We offer expert tuckpointing and masonry repair services to restore the stability of your chimney. Our technicians analyze the mortar joints and brickwork, replacing deteriorated materials with high-strength compounds designed to withstand harsh weather. Neglecting these repairs often leads to water penetration, which erodes the flue tiles and can ultimately cause the chimney to lean or collapse. We also apply waterproofing sealants to prevent moisture absorption without trapping water vapor inside the brick. Securing your masonry not only protects your home’s resale value but ensures the chimney remains a safe venting route for your heating appliances.
Request this service →A damaged chimney liner is a serious safety hazard because it allows heat and gases to transfer directly into the wooden framing of your house. We specialize in relining systems using stainless steel and cast-in-place liners that restore the draft and safety of your flue. Whether your original clay tiles are cracked or you are upgrading to a high-efficiency gas furnace, we ensure the liner is correctly sized for the appliance to prevent carbon monoxide buildup. Our team handles the demolition of the old liner and precision installation of the new one, sealing all joints to prevent leakage. This upgrade improves efficiency, ensures code compliance, and provides a durable barrier that protects your home from the extreme temperatures generated by your fireplace or stove.
Request this service →An open chimney is essentially a hole in your roof that invites water, leaves, raccoons, and squirrels into your home. We install custom-fitted stainless steel chimney caps and dampers to seal off the flue when not in use. These animal guards prevent nesting, which is a common cause of dangerous chimney blockages and flue fires in Haverhill. Additionally, we install top-sealing dampers that significantly reduce heat loss when the fireplace is dormant, lowering your energy bills. By keeping moisture out, we protect the crown and the flue liner from accelerated deterioration. A cap is a small investment that prevents major water damage, animal intrusion, and downdrafts, ensuring your chimney system remains dry, clear, and fully functional year-round.
Request this service →While often overlooked, your dryer vent is a critical exhaust system that requires the same safety rigor as your chimney. Lint is highly flammable, and accumulation leads to thousands of house fires annually, not to mention reduced efficiency and longer drying times. We thoroughly clean the entire vent run from the dryer unit to the exterior exhaust cap, removing stubborn blockages. We inspect the transition hose for kinks or crushing that restrict airflow. For Haverhill homeowners, this service is vital during the winter months when heavy use is common. Proper maintenance prevents the risk of fire and extends the lifespan of your appliance by reducing mechanical wear and heat stress caused by poor ventilation.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.