Protect your home from fire and carbon monoxide risks with Green Chimney Inc’s certified chimney sweeps—serving Stoneham and surrounding towns since 2010
Comprehensive chimney sweep for Stoneham homes and businesses.
Remove hazardous creosote buildup to prevent chimney fires and improve airflow in your Stoneham home.
MA State Fire Code requires annual inspections—we ensure your chimney meets or exceeds these standards.
Fix cracks, gaps, or damaged liners to restore safety and efficiency in your Stoneham fireplace.
Keep your wood stove or gas fireplace operating safely and efficiently year-round.
Prevent water, debris, and animals from entering your chimney with a custom-fit cap.
Protect your family from the silent killer lurking in your chimney system.
We hold ourselves to the highest standards so you can hire with total confidence.
We’re not just chimney sweeps—we’re safety educators. Unlike competitors who treat inspections as a checkbox, we explain risks in plain terms, like how Stoneham’s humid winters accelerate creosote buildup or why older chimneys near the Fells often fail pressure tests. Our team holds CSIA certifications and carries MA contractor’s insurance, so you’re protected from start to finish.
Green Chimney Inc meets all MA State Fire Code requirements and carries liability insurance for your peace of mind. We document every inspection with photos and reports, so you have proof of compliance for insurance claims or home sales. Whether your chimney is in the heart of Stoneham Village or the outskirts near Winchester, we ensure it meets or exceeds local standards.
Chimney fires and CO leaks don’t wait for a convenient time. We offer same-day appointments for urgent issues, including after heavy snowstorms that can dislodge chimney caps or cause draft problems. Stoneham’s winter weather is unpredictable—don’t let a blocked flue turn a cozy fire into a hazard.
As a Stoneham-based business since 2010, we take pride in serving our neighbors. We stand behind our work with a 5-year warranty on repairs and a 100% satisfaction guarantee. Our reputation in the community matters more than a quick sale—we’re here for the long term.
At Green Chimney Inc, we don’t just clean chimneys—we protect your Stoneham home from silent, deadly threats. Every flue we service carries the weight of fire prevention and carbon-monoxide safety, two risks that escalate quietly until it’s too late. Our crews arrive with state-of-the-art tools and a safety-first mindset, treating each chimney as if it were our own family’s. We don’t cut corners because we know Stoneham winters demand flawless performance from your heating system.
"After a chimney fire scare last winter, we called Green Chimney Inc for an emergency inspection. They found creosote buildup we didn’t know existed and cleaned it thoroughly. Their team explained how Stoneham’s damp climate worsens creosote—something no one else mentioned. We feel so much safer now."
"I was skeptical about paying for a Level 2 inspection, but Green Chimney Inc’s camera revealed a cracked flue liner I never knew was there. They repaired it quickly and even helped me file an insurance claim. Their attention to detail saved me thousands in potential damage."
"Our wood stove hadn’t been serviced in years, and we noticed smoke backing up into the house. Green Chimney Inc diagnosed a blocked flue and fixed it the same day. They also installed a chimney cap to keep critters out—something we’d overlooked for too long."
"I bought an older home near the reservoir and needed a chimney inspection for my home sale. Green Chimney Inc’s report was thorough and professional, with photos and videos that impressed my realtor. They even found a minor CO leak I didn’t know about."
"The team at Green Chimney Inc was punctual, courteous, and knowledgeable. They explained everything in simple terms and didn’t upsell me on unnecessary services. For a Stoneham local, that’s rare—and much appreciated."
"We’ve used Green Chimney Inc for years, and they’ve always been reliable. Last winter, they caught a draft issue before it caused a problem. Their same-day service during a snowstorm was a lifesaver—most companies wouldn’t even answer the phone."
Expert local advice for Stoneham homeowners.
Is your Stoneham chimney safe? Learn 7 telltale signs it needs repairs or relining, local costs, best materials, and when to call a pro before winter.
Read more →Learn the three levels of Stoneham chimney inspections, what each reveals about safety and code compliance, and how local climate affects your risks.
Read more →Stoneham homeowners: learn why annual chimney sweeping is critical for fire safety, carbon-monoxide prevention, and local code compliance. Includes local costs, seasonal tips, and what to expect during your appointment.
Read more →We start with a Level 1 inspection to check for visible damage or obstructions. For older Stoneham homes, we often recommend a Level 2 camera inspection to spot hidden cracks in the flue liner. Next, we clear creosote buildup using rotary brushes and HEPA vacuums, focusing on areas prone to accelerated buildup like bends in the flue.
After cleaning, we inspect the chimney crown and mortar joints for gaps that could allow CO or water to enter. We use high-temperature sealants to patch cracks and install a chimney cap to keep out debris and animals. For homes near Spot Pond, where humidity is high, this step is critical to prevent water damage.
We verify that your chimney drafts properly by testing airflow with a smoke pencil. We also check your fireplace doors and dampers for proper sealing. If we find issues, we recommend repairs before your first fire of the season—especially important for Stoneham homes with older masonry.
We provide a detailed report with photos, videos, and recommendations for future maintenance. We’ll schedule your next inspection based on usage and share tips tailored to your home’s location in Stoneham. Our goal? Zero surprises and a chimney that works safely for years.
Proudly serving Stoneham and these nearby communities.
Stoneham’s cold, humid winters create the perfect storm for chimney fires. When warm, moisture-laden air rises through your flue, it cools rapidly and condenses into creosote—a highly flammable tar that coats the flue walls. Add Stoneham’s frequent freeze-thaw cycles, which can crack masonry, and you’ve got a recipe for disaster. We inspect for creosote buildup and structural weaknesses before the first snowfall to prevent these silent threats.
Watch for telltale signs like a smoky smell in your living room, soot falling into the firebox, or a grayish-black residue on your damper. If you’ve burned pine or other softwoods—common in Stoneham’s holiday fireplaces—creosote can accumulate faster. Don’t wait for the telltale “whoosh” of a chimney fire; schedule a sweep if you notice any of these red flags.
Absolutely not. Even a small chimney fire can compromise your flue’s integrity, creating cracks that leak deadly carbon monoxide into your home. After any chimney fire—especially one reported in Wakefield or Melrose—you must have a Level 2 inspection before relighting your fireplace. We’ll assess the damage and recommend repairs to restore your chimney’s safety.
A Level 1 inspection is the standard annual check for visible creosote, blockages, and basic code compliance—ideal for routine maintenance. A Level 2 inspection goes deeper, using cameras to examine the entire flue, including hidden cracks or gaps, especially after a chimney fire or structural shift (like those caused by Stoneham’s clay soil expansion). Massachusetts requires Level 2 inspections after major events or home sales.
Yes—and it’s a silent killer. Stoneham’s historic homes often have narrow, winding flues that clog easily with debris or creosote. When blocked, carbon monoxide can backdraft into your living room instead of venting outside. We use specialized cameras to detect these blockages and ensure your chimney meets Massachusetts’ strict CO safety codes.
We treat each historic home on its own merits, whether it’s a 1890s Victorian on Montvale Avenue or a 1920s bungalow on Central Street. Our masons match original mortar colors and use compatible materials to preserve your home’s character while meeting modern safety standards. We document every repair with photos and reports for your records.
Book between April and June or September and October to avoid Stoneham’s fall rush. Summer is ideal for inspections—before the first cold snap hits and before holiday fires strain your chimney. We’ll clean and inspect your flue while the weather’s mild, so you’re ready for Stoneham’s unpredictable winters.
Yes. If a Nor’easter knocks down tree branches onto your chimney or a lightning strike cracks your flue, call us immediately. We’re on call 24/7 for emergency repairs, including temporary covers to prevent water damage until full restoration. Storm-related chimney damage is common in Stoneham—don’t wait for a secondary issue like mold or CO leaks.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.