Expert Local, Hempstead Chimney Contractors

The chimney is one of the most useful parts of a dwelling. The fact that chimneys will do their job effectively, even when disregarded, contributes to this theory that ‘it’s probably fine’. Chimneys perform several indispensable functions and their simple appearance misrepresents their complex construction and performance requirements. Weather-damaged lining systems, flue obstructions and compromised masonry materials all present a hazard to houses.

The issue is that hundreds of masonry chimneys were not designed to handle the venting requirements of modern high-efficiency heating appliances burning natural gas & oil.

Masonry products deteriorate quickly when exposed to the extreme freeze/thaw processes of Hempstead, in which moisture that has penetrated the products periodically freezes and expands causing undue stress.

Water in the chimney also begins rust in steel & cast iron, weakening or destroying the metal parts.

Chimney caps have long been recognized as an important chimney safety and trouble-prevention part.

Installing chimney caps and dampers often protect your chimney & maintain a safe chimney damper.

Our team only send fully-trained chimney cleaning highly-skilled pros to your home that might live up to the guidelines of the CSIA (Chimney Safety Institute of America) & the NCSG (National Chimney Sweeps Guild), the two regulatory organizations for the chimney industry in the United States.

For a metal, brick or fabricated chimney repair consultation call or text Expressway at 631.388.7555.

One of the least expensive parts of the chimney venting system is the one that can prevent some of the most upscale harm. If you don’t have a chimney cap on your chimney, stop reading right now and call Expressway Roofing & Chimney for an estimate now! Every chimney specialist knows that a safe chimney cap is a must.

Most chimney caps are made from copper or stainless steel

Chimney caps also come with spark wire to prevent stray airborne particles that are still burning from exiting onto your roof.

With precision engineering this damper is easy to open and close, sealing tight when not in use.

This is the perfect upgrade for fireplace chimneys in older houses that infrequently have a damper.

These blockages could cause fire hazards & smoke back drafting into the home.

Metal fireboxes, liners and dampers all could suffer rust and deterioration. Chimney liner tiles & mortar may crumble & crack, leading to critical issues. The chimney cap cover deflects rain & the side mesh prevents pests and leaves from entering. Still, annual chimney cleaning & maintenance are always recommended.

Our technicians can come out and recommend the best option for you & provide a written estimate to install a new chimney cap, damper, or guard.

Water causes more damage than any other element. It soaks into porous bricks and weathers the mortar. It’s a common issue: raccoons, squirrels, birds and bats try to make their house in your chimney.

Chimneys can block proper ventilation & even allow pests to enter your home, potentially spreading disease & causing havoc. Our strong mesh & lids can keep even the most determined animals out!

Your fireplace can send sparks onto the roof or nearby flammable materials. Stray sparks can be stopped by the mesh cover that is a component of all our chimney caps.

Local Chimney Repair & Replacement Contractors

The method recommended for your chimney will depend on the type of deposits. The Thermocrete process coats the inside of the chimney with a durable ceramic sealant. Thermocrete has UL Listing and is approved for gas and oil.

It conforms to any chimney size & shape, becoming a corrosion-proof, flame- and heat-resistant, airtight system with steel-like rigidity. A stainless steel liner locks in moisture & gases, keeping them out of your house.

Stainless steel liners are UL tested under extreme conditions, including simulated chimney fires over 2100°F, so you’ll sleep soundly knowing your home is safer.

Chimney liners serve three main functions. Liners also protect masonry from the corrosive byproducts of combustion.

Flue gases are acidic and eat away at mortar joints from the inside. Liners also provide a correctly-sized flue for efficient appliance performance.

The chimney not only vents combustion products but also supplies draft for combustion air. Our primary role is to remove flue deposits and evaluate the overall chimney system.

The required cleaning frequency may depend on use, type of installation, fuel, and burning habits of the customer.

Chimneys should be cleaned when soot & creosote accumulations approach or exceed 1/4 inch. Glaze build-up in excess of 1/8 inch can be removed. Our technicians employ various cleaning systems to remove chimney deposits. Frequent (at least annual) chimney checks are the only way to know when the chimney needs maintenance.

Several of the common chimney cleaning techniques we provide include:

Standard Sweep. This is the normal cleaning method & uses brushes to clean the flue. A powerful, well-filtered vacuum prevents soot and creosote from entering the house. This cleaning is effective for soot and light creosote deposits but has little effect on glaze build-up.

Mechanical Sweeping. Mechanical cleaning uses wire brushes, plastic cables, or special chains rotated at high speed by an electric motor. It is often employed to remove hard creosote or glaze deposits. In rare cases where it’s impossible to sweep the flue by standard or mechanical methods, chemicals may be used to loosen and dissolve heavy deposits.

A thorough chimney sweep will remove soot, creosote & blockages from the flue liner, smoke chamber and shelf, firebox and damper. Heat, moisture, creosote and gases will be removed, repaired, or relined with a UL-listed liner system or other approved product that will resist corrosion, softening, or cracking from flue gases at temperatures necessary for the class of the chimney job.

Chemical Cleaning: This needs two visits — sometimes three if necessary. Our chimney pros will usually complete the job in a couple of hours & ensure your home stays clean and undisturbed. Our experts pride ourselves on “no mess,” top-notch service with minimal interruption to a homeowner.

What do other property owners say about Expressway’s chimney crew? Check our Google reviews here. Our experts are proud of them.

We give you a free consultation, no-obligation quote & the chimney report to use as the owner wishes.