Chimney sweeps install, clean and maintain these systems, evaluate their performance, prescribe changes to improve their performance, and educate the consumer about their safe and efficient operation. The basic task of a chimney sweep is to clean chimneys. Cleaning means removing the hazard of accumulated and highly combustible creosote produced by burning wood and wood products.

It means eliminating the build-up of soot in coal- and oil-fired systems, it means getting rid of bird and animal nests, leaves and other debris that may create a hazard by blocking the flow of emissions from a home heating appliance. In doing their primary job, sweeps also function as on-the-job fire prevention specialists. They are constantly on the lookout for unsafe conditions that can cause home fires or threaten residents with dangerous or unhealthy indoor air quality.

E and M Maintenance sweeping service is second to none. We use drop cloths and vacuum cleaners where needed because we pride ourselves as being clean and professional. Our policy is to never leave any mess for you to clean up. Contact E and M Maintenance today to schedule an appointment to have your chimney cleaned.

UL Listed Stainless Steel Chimney Lining/Relining: E and M Maintenance will revitalize your chimney with a UL listed liner composed of a special alloy of stainless steel developed specifically to resist corrosive furnace flue acids. This liner acts as a barrier between the flue gases and the defects in your chimney walls. Not only will it add to the safety of your home and family, it will also increase the value of your home. And, your furnace will run more efficiently.

   Our patented "compressed interlock" construction is unsurpassed in flexibility and protection. This high quality, innovative product comes with a 20 year warranty. E and M Maintenance can reline virtually any configuration you may have - from single straight flues to multiple flues and flues with bends and size changes.

Gas Violation Corrections: Most homeowners are aware of the need for chimney cleaning and inspection if they own a wood-burning stove or regularly use their fireplace, but many don't realize that a gas heating appliance-whether it is a furnace, boiler or even a hot water heater-also relies on the chimney for proper venting of the exhaust. Appliances fueled by natural gas or propane may not produce the visible soot that appliances burning other fuels do, but they can deposit corrosive substances in your chimney. In many cases, these acids may wreak havoc on your chimney without producing any external symptoms until the problem has become dangerous or expensive to repair.

Any of the following symptoms could point to a problem with the venting system:

- damp patches on interior/exterior walls	- peeling wallpaper	- flaking plaster
- blistering paint	- ceiling stains	- mold
- white stains on chimney masonry	- deteriorated bricks	- eroded mortar joints

The problems lie with the modern higher efficiency appliances. These appliances gain their higher efficiency by extracting the heat that used to be sent up the chimney and delivering it to your home instead. No one wants to waste heat up the chimney, but a certain amount of heat is necessary in order to provide the draft that makes the venting system work, and to keep the chimney walls warm enough to prevent condensation of the flue gases. If the flue temperature becomes too low, as is often the case with modern appliances, two separate but interrelated problems- incomplete combustion and water condensation- can occur.

INTERNAL COMBUSTION: The chimney is responsible not only for simply letting the combustion byproducts passively escape up the flue, but it also generates draft that actively pulls combustion air into the appliance. In fact, burning one cubic foot of natural gas requires 10 cubic feet of air to provide enough oxygen for complete combustion. If the chimney is too cool to create adequate draft, thereby not providing enough combustion air, not only does efficiency suffer, but the appliance can produce carbon monoxide, and this carbon monoxide is less likely to be safely exhausted from a chimney with a weak draft signal.

CONDENSATION: The second and most obvious problem from cool chimney temperatures is the condensation of water vapor inside your chimney. As odd as it may seem, the combustion of any hydrocarbon-and gas is a hydrocarbon-results mainly in carbon dioxide and water vapor. In fact the average furnace puts about 1 1/2 gallons of water into your chimney every hour! The high stack temperatures of the older inefficient furnaces kept this moisture from condensing inside the chimney, and it was often visible as steam escaping from the chimney top. Because the newer high efficiency furnaces now steal this extra heat from the chimney, all this water now often condenses inside the cooler flue.

The problem becomes even more complicated however because this water is also usually highly acidic and corrosive. The air used for combustion is generally contaminated with not only normal air pollution, but often with household cleaning products, especially chlorine from bleach. If the chimney was previously used to vent coal or oil there are most likely also sulfur deposits left inside too.So now not only do you have a gallon or more of water an hour in your chimney, you now have a gallon or more of dilute hydrochloric or sulfuric acid eating away at the mortar and brick of your chimney from the inside!

The situation is aggravated by cold exterior chimneys and long runs of connector pipe between the furnace and the chimney. Although your chimney may be suffering from an improper heating/venting match without producing any visible symptoms, sometimes the excess moisture produced causes visible results.

SOLUTION: The first step is to have the chimney/venting system evaluated by a competent E and M Maintenance chimney sweep ,someone who understands the relationships between furnace and chimney type. A qualified sweep can offer advice and recommend measures to make your entire system function safely and efficiently.

If a problem is found, the solutions often involve installing a correctly sized, insulated liner, and/or reworking the connector pipe between furnace and chimney. These upgrades are designed to resize the flue for better draft, minimize the condensation, and contain the acidic byproducts within the liner to protect the surrounding masonry. (See the area on liners for more information)

A few dollars spent on corrective measures could save thousands in expensive chimney repair down the road, and will help protect your home and family.

Chimney Cap Installations: Have you ever heard of the inside of someone’s home being "trashed" by an errant bird or squirrel? Or dampers rusting out of fireplaces? Or the mortar in chimneys being slowly eaten away? The damage caused in any of these cases can be quite expensive to repair, as well as inconvenient. The simple installation of a chimney cap can prevent tragedies such as these.

What causes them? Rainwater that gets in your chimney mixes with the ash in the flue, to form corrosive lye. This eats away at the mortar and at the metal of the damper, shortening the useful life of both. Maybe you’ve noticed your damper is rusty or hard to open or you’ve found puddles in your fireplace. Both are signs that you need a cap. If the damper pins or casing rust out, it can cost anywhere from $300 to $600 to have the old casing ripped out and a new one installed. On heatilator type fireplaces the dampers are virtually impossible to replace. And, of course, if the mortar in a masonry chimney goes, the cost of repair or replacement is quite high.

As for those birds, squirrels, and raccoons - all of them consider chimneys the ideal place to safely raise a family...or enter a house easily. When they nest, they bring fleas, ticks and other messes with them. If they enter a house, they often panic - wrecking furnishings as they try to escape. Some smart raccoons, of course, find the chimney the perfect "gateway" to the kitchen, tracking sooty pawprints all over everything as they trek back and forth to the pantry. Cute? Maybe. Destructive? Definitely.

Chimney caps or covers are made in various styles with different materials - ranging from heavy pieces of slate placed on "columns" at the flue top, to painted metal or aluminum caps that attach to the chimney liner. What you should look for in a chimney cap is one that will keep out rain and animals, but that can be easily removed for chimney inspection and maintenance.

Don’t wait until the raccoons nest in your chimney this Spring. Or until your rusty damper falls off in your hand. Ask your chimney sweep to show you the caps he or she has to offer. You can usually save money if you get one at the same time your chimney is swept or inspected.

Masonry Repairs: Chimneys are constantly exposed to the elements, and water wrecks many of them. Tuckpointing and masonry repairs are an inevitable part of owning a masonry chimney. We specialize in making repairs with high-quality materials that will outlast other solutions. If you've got missing mortar joints or loosening brick, call in the experts to get your chimney back in shape. Contact E and M Maintenance today for more information.

For more information or to schedule an appointment, feel free to contact us by phone at 800-272-0077, via e-mail: meinbind@optonline.net or use our new Hire Us! web site feature.