Licensed, insured chimney sweeps protecting homes from fire and carbon-monoxide risks in Newburyport, MA
Comprehensive chimney sweep for Newburyport homes and businesses.
Keep your chimney safe and efficient with thorough creosote removal and flue cleaning.
Learn more →Comprehensive inspections to detect hidden damage, blockages, or code violations in your chimney system.
Learn more →Expert repairs for cracked flues, damaged masonry, and deteriorated chimney crowns.
Learn more →Protect your chimney from water damage, debris, and wildlife with a custom-fit cap.
Learn more →Safe, code-compliant venting for furnaces, boilers, and water heaters.
Learn more →Restore clarity and safety to your fireplace or stove glass with professional cleaning.
Learn more →We hold ourselves to the highest standards so you can hire with total confidence.
We carry full liability insurance and workers’ compensation, so you’re never liable for accidents on your property. Our Massachusetts CSL license ensures we meet the state’s strictest safety and training standards. Every technician is background-checked and drug-tested, giving you confidence that the person servicing your chimney is as trustworthy as they are skilled.
Unlike fly-by-night operators, we stand behind our work with a decade-long warranty on chimney repairs and relining. If an issue arises due to our craftsmanship, we’ll fix it at no cost. This warranty is transferable to new homeowners, adding value to your property—especially important in Newburyport’s competitive real estate market.
We believe in proactive safety. Every chimney sweep or inspection includes a free comprehensive safety check, even if you’re not due for a cleaning. We’ll test for draft issues, CO leaks, and structural weaknesses, then provide a written report. No upsells, no pressure—just honest advice to keep your home safe year-round.
Chimney fires and carbon monoxide leaks don’t wait for business hours. If you suspect an issue—smoke backing up, strange odors, or visible cracks—call us immediately. We offer 24/7 emergency service with a rapid response time, often arriving within hours to mitigate risks. Your family’s safety isn’t something we take for granted.

At Hong F. Chimney Co., our mission extends far beyond simple cleaning; we are dedicated to protecting Newburyport families from the silent dangers lurking within their flues. For years, we have served the North Shore, combining technical expertise with an unwavering commitment to fire prevention education. We understand that a chimney is a complex ventilation system essential for your home’s safety, not just a passage for smoke. We treat every flue liner and mortar joint in your historic Newburyport home with the utmost care, ensuring that your heating system operates efficiently while strictly adhering to Massachusetts safety codes.
"After a chimney fire scare last winter, I knew I needed a professional. Hong F. Chimney Co. came out the same day, removed a dangerous creosote buildup, and installed a cap to prevent future issues. Their attention to detail saved my home—and my family’s safety."
"Living near the coast, salt air had corroded my chimney liner. These guys replaced it with stainless steel and sealed the masonry. The 10-year warranty gave me peace of mind, and my fireplace draft is now perfect. Highly recommend for Newburyport homes."
"I was skeptical about paying for a chimney sweep, but after their free safety inspection, I realized how much I didn’t know. They found a cracked flue I’d overlooked and fixed it before it became a major problem. Professional and thorough—no upsells, just honest advice."
"My gas furnace vent was leaking carbon monoxide. Hong F. Chimney Co. came out within hours, tested the system, and repaired the issue. They explained everything in simple terms and even followed up to ensure my family was safe. Truly a lifesaver."
"We’ve used them for years for our historic home on High Street. They’re the only company that treats old chimneys with the care they deserve. Their work is meticulous, and their pricing is fair—no surprises."
"After a storm damaged my chimney cap, I called them for an emergency repair. They had a new cap installed within 24 hours, and it looks better than the original. Great work, even in a pinch."
Expert local advice for Newburyport homeowners.
Is your Newburyport chimney safe for winter? Learn the 7 signs it needs repairs or relining, local costs, and best materials to prevent fires and carbon monoxide risks.
Read more →Learn the differences between Newburyport chimney inspection levels 1, 2, and 3, plus costs, timing, and when you truly need each one to stay safe and code-compliant.
Read more →Learn Newburyport-specific chimney sweep costs, how often to schedule service, and what to expect during your appointment to keep your home safe this winter.
Read more →Call (857) 349-8364 or book online for a same-day or next-day appointment. We’ll confirm your chimney type, fuel source, and any concerns before arriving.
Our certified sweep will perform a Level 1 inspection, check for creosote buildup, and identify any code violations or damage. We’ll provide a clear, itemized quote with no hidden fees.
Using HEPA vacuums, rotary brushes, and high-definition cameras, we’ll remove creosote, repair cracks, or install a chimney cap—whatever your home needs to meet Massachusetts safety standards.
After service, we’ll test draft performance, check for CO leaks, and provide a detailed report. We’ll also schedule your next inspection to keep your chimney in top condition.
Proudly serving Newburyport and these nearby communities.
Yes, you should. Even with minimal use, moisture and animals can block your flue, creating dangerous carbon monoxide backups. In Newburyport, humidity and seasonal changes affect unused chimneys significantly. An annual inspection ensures nesting materials or structural debris are cleared, maintaining proper ventilation and protecting your home from hazardous gas exposure before you light your first fire.
Immediate removal is crucial. Highly flammable creosote glaze accumulates quickly and can ignite inside your flue, causing intense chimney fires that damage masonry and endanger your home. Waiting increases the risk of this hardened tar igniting and spreading to the structure. Proactive sweeping prevents this volatility and ensures your chimney meets strict fire safety codes.
Yes, a Level 2 inspection is essential. Older homes often have unreinforced masonry or obsolete liners that fail current safety standards. This internal video scan reveals hidden damage from settling or salt decay common in coastal Massachusetts. Identifying these issues before purchase prevents unexpected, costly repairs and ensures the hearth is safe for immediate use.
No, you usually cannot fix this effectively without professional sweeping. Summer odors indicate creosote reacting with humidity and air pressure changes, potentially drawing toxic fumes into your living space. Simply masking the smell does not address the acidic buildup degrading your flue liner. A professional sweep removes the source of the odor and restores proper airflow.
No, they are not a substitute. Sweeping logs only loosen minor soot and often leave the dangerous, sticky creosote behind. They cannot remove animal nests, debris, or structural blockages. Professional mechanical brushing is required to physically scrub the flue walls, ensuring the complete removal of fire hazards and verifying the venting system is fully operational and code-compliant.
Absolutely you should. Your furnace and water heater often vent into the same chimney flue. If this flue is deteriorated or obstructed, deadly carbon monoxide can be forced back into your home. Annual inspections verify that these critical utility vents are clear and drafting correctly, a vital safety measure regardless of how often you burn wood.
Yes, it is generally safe immediately. Unlike wood-burning units which require ash cleanup time, gas fireplaces produce minimal residue. Once our technician confirms proper pilot light functionality and vent clarity, you can resume use. We ensure that all gas connections are secure and the airflow is unobstructed, allowing you to enjoy your fireplace with zero delay.
Yes, you must worry. Water creates the most destructive damage to chimneys, often without roof leaks. Freeze-thaw cycles crack masonry, while rust deteriorates steel liners and dampers. Installing a proper chimney cap and waterproofing prevents decay. This proactive maintenance is vital in Newburyport’s climate to avoid expensive structural rebuilding and ensure long-term safety.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.