Hear from Our Customers
You know that nagging worry every time it rains hard or when you smell something off near your fireplace. That’s your chimney telling you it needs attention before small problems become expensive emergencies.
When your chimney works properly, you get reliable heat, dry interiors, and peace of mind. No more water stains on ceilings. No more mysterious odors. No more wondering if your family is safe when you light a fire.
Most Dering Harbor homeowners discover their chimney issues during the worst possible moments—during storms or right before they want to use their fireplace. We fix that cycle by catching problems early and solving them completely the first time.
Expressway Roofing and Chimney Inc has been protecting Long Island homes since 2001. We understand the unique challenges of Dering Harbor’s historic properties and coastal environment better than anyone.
Your village’s 19th-century charm comes with older chimney systems that need specialized care. We’ve worked on everything from century-old masonry chimneys to modern prefab systems, always respecting the character of your home while ensuring modern safety standards.
We know the ferry schedules, understand the logistics of working on the island, and plan accordingly so your project stays on schedule. When you call us, you’re working with CSIA-certified professionals who genuinely understand your community and its specific needs.
First, we inspect your entire chimney system—not just the obvious problem areas. We check the crown, flashing, mortar joints, and interior components using professional equipment and containment methods to keep your home clean during the process.
Next comes a clear explanation of what we found, complete with photos so you can see exactly what’s happening. No technical jargon or scare tactics—just honest assessment from people who’ve seen every type of chimney problem Long Island weather can create.
Then we handle the actual work, whether it’s chimney cleaning, repairs, or installations. We remove damaged materials, rebuild with quality components designed for coastal climates, and waterproof everything to prevent future problems. You get written documentation of all work and clear warranties on both materials and workmanship.
Ready to get started?
Our chimney services cover everything your fireplace system needs. We handle routine chimney sweep and cleaning, comprehensive chimney inspection services, but also take care of repairs from minor mortar work to major structural rebuilds.
Dering Harbor’s coastal location creates specific challenges—salt air, freeze-thaw cycles, and moisture that’s particularly hard on masonry systems. We use appropriate mortar mixes and waterproofing techniques that work in your specific environment, not generic solutions that fail in a few years.
Whether you need chimney cap and crown repair, chimney liner installation, flashing repair, or complete chimney reconstruction, we have the expertise to handle historic properties while meeting current safety codes. Every job includes our signature waterproofing protection because Long Island weather demands it, and we guarantee our work.
The National Fire Protection Association recommends annual chimney inspection services for all chimney systems, regardless of how often you use your fireplace. Most homeowners need professional chimney sweep and cleaning every 1-2 years depending on usage patterns.
If you use your fireplace regularly throughout winter, annual cleaning is usually necessary to remove dangerous creosote buildup. Even if you rarely use your fireplace, annual inspections are critical because animals, weather, and time can create problems that aren’t obvious from outside your home.
Watch for signs you need immediate service: white staining on your chimney exterior indicating water damage, strange odors during humid weather suggesting creosote buildup, or rust on your damper and firebox. These problems require professional attention right away to prevent expensive damage.
Water damage is the biggest threat to Dering Harbor chimneys. Salt air and freeze-thaw cycles are particularly hard on masonry, causing mortar joints to deteriorate faster than inland properties experience.
Chimney caps and crowns take a beating from coastal weather. When these protective barriers fail, water penetrates your chimney structure, leading to expensive interior damage including mold, mildew, and structural problems that can cost thousands to repair.
Many historic properties also have original chimney systems that weren’t built to modern safety standards. We frequently find missing or damaged chimney liners, improper flashing installation, and masonry that needs updating to meet current codes while preserving your home’s 19th-century character.
Chimney sweep and cleaning typically costs $200-400, while comprehensive chimney inspection services range from $150-300. Repair costs depend on what’s actually broken—simple masonry tuckpointing might run $800-1,500, while major chimney cap and crown repair can reach $3,000-5,000.
The key is catching problems early through regular inspections. Fixing a small leak costs hundreds, but waiting until water damages your home’s interior costs thousands more. Most Dering Harbor homeowners spend $1,200-2,500 for typical repairs that address leaks and structural issues before they spread throughout the property.
Quality repairs should last 15-25 years when done properly with materials designed for coastal climates. We provide exact estimates after our thorough inspection, with no hidden fees or surprise charges, so you know exactly what to expect before we start work.
Absolutely. Many Dering Harbor properties have historic chimneys that require specialized knowledge and techniques. We’ve worked extensively with older masonry systems, understanding both their unique construction methods and the modern safety standards they need to meet.
Historic chimney work involves balancing preservation with necessary safety updates. We can maintain your home’s 19th-century character while ensuring your chimney system meets today’s safety codes and functions properly for modern use.
We use traditional materials and methods where appropriate, but incorporate modern safety features like proper chimney liner installation and updated flashing systems. You get the best of both worlds—preserved historic charm with reliable, safe operation that protects your family and property for decades.
Yes, we provide 24/7/365 emergency chimney service throughout Long Island, including Dering Harbor. We understand the logistical challenges of working on the island and plan accordingly for urgent fireplace and chimney repair situations.
Emergency situations include active leaks during storms, chimney fires, carbon monoxide issues from blocked flues, or structural damage that poses immediate safety risks to your family. We’re familiar with ferry schedules and can respond quickly when you have a genuine emergency.
For non-emergency residential chimney services, fall is typically our busiest season as homeowners prepare for winter, so scheduling early is recommended. But when you have a real emergency threatening your home or family safety, we’ll get to you as quickly as possible.
Look for obvious signs like loose or missing bricks, white staining on your chimney exterior, water stains inside your home, or chunks of masonry in your yard. These indicate structural problems that need immediate professional attention.
Less obvious indicators include fireplace smoke entering your room instead of going up the chimney, musty odors especially during humid weather, or rust on your damper and firebox. These suggest ventilation problems or moisture issues that can become dangerous if ignored.
If your chimney is over 20 years old and hasn’t had professional chimney inspection services recently, it likely needs some level of attention. Long Island’s coastal weather is particularly hard on masonry systems, so regular professional assessment helps you plan repairs on your timeline rather than during an expensive crisis.
Local Resources
Useful Links
Other Services we provide in Dering Harbor