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WELCOME TO AIR TECH INT’L
We offer Air Duct Cleaning, Dryer Vent Cleaning, Foreclosure Cleaning and Small Home Repairs in and around Maryland.
CALL US NOW – (240) 388-0030
Air Duct Cleaning
Air Tech’s Air Duct cleaning rotary brush system Air Tech brings 10+ years of experience sanitizing HVAC systems using certified green products and the latest Air-Care professional duct cleaning equipment. Our equipment is EPA Registered, 100% NADCA Compliant and; FDA Approved for use in hospitals.
Dry Vent Cleaning
Our Ro-Vac Professional dryer vent cleaning system is a fast & economical solution that removes lint and bird nests, cleans small vents and air ducts. We’re committed to delivering the highest quality services dryer vent cleaning services in Maryland, Northern Virginia, and Washington DC.
Backed by nearly 10 years of environmental clean-ups, fire and water damage restoration experience, Air Tech is committed to making your bank-owned (REO), rental vacancy or foreclosed homes to-do list headaches a thing of the past. Imagine making a single phone call, have your REO, foreclosed or rental return property cleaned, fixed & ready for occupancy in 2 days or so!
Small Home Repair
We are a Fully Licensed & Insured home improvement company committed to providing quality work at reasonable rates, which are based on accurate estimates. Whether you are looking into Windows & Doors Install, Kitchen & bathroom repairs, Drop Ceilings, Recess Lighting to Porch Construction/Repair; we can help you.
Air Tech Int’l LLC (ATI) offers a wide range of services to help residential & commercial clients resolving general maintenance, construction, remodeling, fire/water damage cleanup and restoration issues. Our corporate philosophy is entirely dedicated to provide our clients with the most feasible, unobtrusive and effective solutions they seek.
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What is air duct cleaning, really?
What's the difference?
How do I find out if my HVAC unit actually needs cleaning?
All air handlers -or HVAC units- are accessible for inspection by design, so power off the unit first, and then remove its front cover panels to take a look. A GAS furnace is depicted to the left. Note the blower fan at the bottom and; the air filter enclosure to the side. By removing the air filter, part of the return ductwork will also become exposed. Since the blower fan is the heart of your system, it should be inspected first. If you see anything like in the pictures below, then consider having the HVAC unit cleaned along with the air ducts.
Left side pictures denote excessive dust & debris, which tells you there’s a problem with the air filter. The ones to the right denote excessive rust, which means there’s a moisture problem that needs immediate attention.
Keep in mind that when the system is on, what’s in the blower is also in the air that you breathe, so ..you be the judge. Also, of note is that if the blower fan is dirty, so is the rest of the system, and blower fans cannot be cleaned while in place. They MUST be removed & cleaned outdoors, and this task alone takes 1 hour or so.
Evaporator CoilYour evaporator, or A/C cooling coil looks like an automobile’s radiator and it usually sits above the furnace. You should know that dirt & water socialize in there, and yet is the most neglected of all HVAC parts. That’s because periodic servicing takes soft hands & a fair amount of patience, and for many HVAC maintenance contractors ..patience is not worth a dime. Inspecting A/C coils in gas furnaces can be tricky but again, if the blower fan is dirty, so is the coil’s inner side.heat pump
Heat pumps are far more accessible. When you remove the cover panel the blower fan is totally exposed, and also most of this infamous coil, which unlike that of a gas furnace, it actually faces the incoming airflow. Thus, it is prone by design not only to do its own, but also the air filter’s job. So-please, pay special attention to it.dirty and rusty cooling coil
dirty cooling coilIf it looks like in the pictures to the sides, have it cleaned ASAP. Moistened dirt build-up on its surfaces work pretty much like a hair clog in your sink. It can restrict airflow up to a point in which ice build-up may occur, blower fans choke, fan motors overheat or burn, or may cause blower surfaces & surrounding areas to get filled with mold. If that may be the case, you’ll find out at first sight.
Cleaning coils & blower fans are tedious tasks, take specialty tools, character, know-how & patience to do it right; or even licensing, depending on where you are. And this is what “blow-n-goers” Feast off, Cheat on, or Skip at all.
Consumer’s Countermeasures: Seeing for yourself the condition of your HVAC unit Before you call anyone; knowing what needs to be cleaned and; saying that you want -and will- closely inspect these key HVAC parts along with the ductwork at the time of booking may cause certain companies to suddenly experience booked up syndrome, or please hold attacks. Have some coupons? Go ahead now – Try One Out! 🙂
Should Licensed Contractors offer options?
If regulations apply, then the answer is no. According to the EPA, if an HVAC system is to be cleaned, is everything from top to bottom, no piece should be left behind; but sure enough, there are circumstances in which a licensed contractor might choose to accommodate your personal needs at a reasonable price, but not without making sure that you understand that while performing a limited task, cannot assume liability for anything else. If no regulations apply and; should you agree to the facts in advance, then you may choose from two half-way options:
- Air Duct Cleaning – Meaning, all of the ductwork, vents & grilles, but nothing else than what distributes airflow.
- Air Handler or HVAC Cleaning – Meaning, all of the heating & cooling machinery, but none of the ductwork.
But until your local authorities draw the line & set apart a custom service from a half … job, anything less than a full-service is not worth the try. Regulations or not, EPA still makes sense, and we stand by the authorities 100%.
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