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Air Duct Cleaning and HVAC Services in Rockville, VA

Need The Best Duct Cleaners in Rockville? Call The Duct-Busters at Kohmar.

Are you tired of battling dust bunnies in your home? Dust buildup can often be traced back to neglected air ducts.

Excessive dust isn’t just unsightly—it’s a health hazard. It can aggravate allergies, make it harder for your HVAC system to maintain comfortable temperatures and even cause damage over time. As your HVAC struggles to keep up, your energy bills will soar.

Regular air duct cleaning prevents these issues, ensuring a cleaner home with less dust, more consistent temperatures, and improved air quality.

When it comes to your health and HVAC efficiency, you deserve a team you can trust. Kohmar’s Rockville team has the experience and industry-leading equipment to deliver the most thorough and effective air duct cleaning available. Listed in Forbes as top dog for HVAC contractors in 2024, our specialized vacuum trucks and NADCA-certified technicians guarantee a superior clean.

Call Kohmar today at 804.382.9873 to invest in cleaner, healthier air with our professional HVAC cleaning services in Rockville.


Kohmar Air Duct Cleaning LLC.
Based on 361 reviews
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Donovan AubertinDonovan Aubertin

15:44 20 Sep 22
Recently had Kohmar out to clean the air ducts in my home and I was very pleased with their service. Pricing was reasonable. The technicians who came out were prompt, professional, and knowledgeable, explaining every step of the process as they completed the work. Would both recommend and use their services again.

Ellie BaschEllie Basch

01:26 10 Jul 22
The whole process from obtaining estimate through the duct and vent cleaning was handled with utmost professionalism. The crew arrived on time, work efficiently and took great care of our old house vents, many were painted over.We’re very pleased with the job well done, and highly recommend Kohmar. We immediately could tell the difference of the clean vents: the AC airflow is much cooler, thus the HVAC unit doesn’t run as long as before; the sound of the air coming through the vents isn’t as muffled by dusty vents anymore.

Matt KuhnMatt Kuhn

12:53 02 Jul 22
Birds had gotten into our dryer vent and left a bunch of debris so our clothes weren’t drying. On top of that, while trying to clean it ourselves, we got a vent cleaner stuck in the vent. It was too high for us to get to so we called Kohmar and an individual named Thomas and his coworker came over and took care of both for us!The company was extremely professional – they called before to let us know when they’d be arriving and even installed our dryer again after the vent cleaning.Great service and we highly recommend!

We moved into a new home in May 2022 and hired Kohmar from a few friends recommendations. They came in to give us a thorough review of our home and we hired them to seal our air vents, add an exhaust fan to our bathroom, clean our ducts and shorten up a really long/inefficient duct from our dryer.The team was punctual, polite and explained everything we needed done without talking down to us.We are so happy with the work they did and will be sending more friends their way in the future!

Christopher MooreChristopher Moore

15:27 29 Jun 22
Day of service was very good. Crew was professional and efficient. Scheduling the service and followup let a little to be desired. They called to schedule us and then on the day of service no crew, and when I called to see if they were coming, they did not have us on the schedule. Rescheduled and all went smoothly the second time. After the service I emailed to confirm that dryer duct cleaning had been performed and never got a response. So, to sum up, scheduling and follow-up have room for definite improvement, but the actual service was fine.

James D Hunte, Sr.James D Hunte, Sr.

19:32 12 Apr 22
Where to start? The aforementioned 5 stars, these guys don’t even fall on that scale. They rate a 12 out of 10! Let me list why:The gentlemen, Mr. Christian and Mr. Dalton were on time and upon their introduction at my front door, immediately displayed courtesy, respect, professionalism, and personality. These gentlemen immediately donned protective booties prior to entering my home and throughout their job assignment, respected my home to the highest degree.These gentlemen were amazingly informative, helpful with questions I asked in my ignorance of their profession and they met my questions with eagerness and shareability; no eye rolling, condemnation, or condescension. They were helpful, extremely conscientious, and I thoroughly enjoyed my time with them and was in awe of the job they completed. Mr. Christian explained their certification status and recommended an inspection 2 years from now of the now cleaned system and I had specifically asked him for recurring maintenance recommendations. As a senior with a limited budget, this helps me to plan in advance for potential home maintenance future expenses.Mr. Dalton immediately informed us of things he identified as potentially questionable or troubling. He identified soot on some of the upstairs registers which was a result of burning candles and asked us if we had had a house fire. What attention to detail! Additionally, he assisted in re-anchoring a return pathway in the dining room that literally fell away from the floor vent due to rusted out anchors.Mr. Jason, you have two true treasures in your employ; they represented your company to the highest degree, stood by the company commitment, displayed amazing personality in conjunction with professionalism and I will be HIGHLY RECOMMENDING THEM AND THIS COMPANY TO ALL I KNOW.Thanks for being representative of the type of business every customer desires.

Mark OgrenMark Ogren

13:47 17 Sep 20
Matt and Aaron were on time. They took the time to explain what they would do. They showed me pictures and walked me into the crawl space so that I could see the before and after. They were very professional and I would recommend them to my friends.

Julie HebertJulie Hebert

16:44 03 Sep 20
Erin, Steven and rest of the crew were on time, did a thorough job, explained things, and cleaned up after. Very pleased and referring them to another neighbor


Duct Cleaning is Your Secret to Lower Energy Bills

Ready to unlock your HVAC’s full potential?

Dirty air ducts restrict airflow, forcing your system to work harder and consume more energy. Kohmar’s Rockville air duct cleaning service removes blockages, allowing your HVAC to operate at peak efficiency and deliver the perfect temperature effortlessly.

Stop those dirty ducts from stealing your comfort and your wallet. A clean, efficient HVAC system not only saves you money but also extends its lifespan.

Our detailed cleaning process targets your entire system—supply lines, intake, return ducts, and air handler. Don’t waste money on air that never reaches your rooms. Invest in a clean, energy-efficient air duct network today.

Get Your Free Estimate


Enhanced Air Quality with Commercial Duct Cleaning in Rockville, VA

Struggling with irregular temperatures, a dusty workplace, or rising staff allergies? The culprit might be clogged, dusty air ducts! Kohmar’s commercial air duct cleaning services in Rockville provide a strong solution to revitalize your indoor air quality and boost energy efficiency which gives a healthier workspace for your crew.

What sets Kohmar apart? We boast the highest number of NADCA-certified technicians in Rockville, alongside cutting-edge commercial duct cleaning equipment. Experience our unparalleled customer service, exceptional responsiveness, and competitive pricing.

Ready to breathe easier and work smarter? Call Kohmar today at 804.382.9873 or fill out our form to schedule a comprehensive cleaning of your air ducts and HVAC system.



HVAC Services Designed to Fix Your Indoor Air Quality

Kohmar goes above and beyond all over Rockville, VA. Our kick-duct capabilities aren’t capped at air duct cleaning, our crew improves indoor air quality and HVAC efficiency through:


Understanding Your Duct Cleaning Options in Rockville

1. What is the importance of air duct cleaning in Rockville?

Keeping your air ducts clean is crucial for maintaining good indoor air quality in your home in Rockville, VA. Over time, dust, allergens, and other particles can accumulate in the ducts, affecting the air you breathe.

2. How often should air duct cleaning service be performed in Rockville?

It is recommended to schedule duct cleaning in Rockville, VA every 3-5 years, or more frequently if you notice a decline in air quality or have pets that shed dander.

3. Are there reputable HVAC companies offering duct cleaning in Rockville?

Kohmar Air Duct Cleaning is a Richmond-based company providing air duct cleaning services in Rockville, specializing in professional and thorough cleaning to improve your indoor environment.

4. Can air duct cleaning improve the efficiency of my HVAC system in Rockville?

Yes, cleaning your air ducts can enhance the efficiency of your HVAC system in Rockville by allowing the system to function more smoothly and reducing energy consumption.

5. How does dryer vent cleaning relate to duct cleaning services in Rockville?

Proper maintenance, including dryer vent cleaning, is vital for the overall health of your duct system in Rockville, as clogged vents can pose a fire hazard and impact dryer efficiency.

6. Why choose a professional air duct cleaners in Rockville?

Opting for professional air duct cleaning ensures that the job is done thoroughly and effectively, helping to eliminate contaminants and allergens that may be present in your ductwork in Rockville.


Breathe Easy Rockville, VA. Kohmar is Here To Help.

Tired of clogged air ducts? Schedule air duct cleaning with Kohmar for immediate relief and long-term health benefits. Our skilled technicians use cutting-edge equipment for unmatched cleanliness and superior air quality. Invest in your well-being with Kohmar’s air duct cleaning service.

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