I come from Poland and I am very proud of my heritage. Heating and cooling has not only been my profession, it’s been my passion and hobby for more than 10 years. I own my business, so I take care of every detail personally. My goal is to offer customers the highest quality service of replacement and installation of heating and cooling systems.

We work only with the best quality products and materials, so your system will be working for many years to come. Contact us and find out by yourself. We would be more than happy to talk to you about how we can help. Check our services

Bartlomiej Bilski

Bartlomiej Bilski
Founder of Excellent HVAC Duct Celaning


We can’t say enough how professional, courteous, clean and responsive they are. I checked with a lot of other companies but they were the best price and the company was very helpful. They installed a new ac/furnace combo. Really professional guys. Highly recommended to all.

Jozef Janecko Avatar Jozef Janecko

Good job and good price. They communicated the details and cost and the final price did not change from the estimate. They sent two advisories of their arrival time. Recommended.

Anthony Facchini Avatar Anthony Facchini

I have used Bart in the past to clean my air ducts. I was so pleased with his work that when my furnace went out, I called him. He came over right away and fixed a couple things to bide me time. My furnace is 40 years old. He ended up needing to replace furnace within the next couple of days. He charged me a reasonable price and installed the furnace on Christmas Eve with no extra charge. He does a meticulous job, is very pleasant and professional. I highly recommend him.

Jenny Oberheide Avatar Jenny Oberheide

Fantastic work! I wasn't entirely sure what was involved with duct cleaning for my 2 floor home. Excellent HVAC pulled up in a work van around 8:30AM. I could tell Bart and his co-worker were ready to work by the serious equipment they were pulling off the van. They prepped the room vents to ensure no debris would be flying all over the place or on my furniture. The only think I had to supply was an outlet, that was easy on my part. Then the magic started to happen once everything was connected. There was some air sweeping and rotary brush action going on. You can actually hear the years of junk in my air ducts being sucked away...LOL! Overall Excellent HVAC was super professional. They explained the process and answered my questions. Fast, friendly and a great price! Immediate and positive results in air flow was felt throughout the house once the A/C kicked in.

Andres J. DeLeon Avatar Andres J. DeLeon

This is the first time we used Bart and Excellent. I will never use anyone else ever again. We called on a Sunday afternoon about needing a new furnace and AC unit. Bart calls me back on a Sunday and by Wednesday night we have new heat and AC units. He even guided me and purchased a more reliable smart thermostat. At the end of the dsy walked us through everything and showed us what we needed to know. He also did many extras without increasing his original quote. Bart was honest and efficient. Thank you Excellent HVAC. Awesome job.

Tony Falco Avatar Tony Falco

Had our Ducts and vents serviced recently by Bart and I can't say thank you enough! Professional and very efficient! I highly recommend this company!

RoRo Avatar RoRo

We called Bart because our furnace and Ac system needed to be replaced. He came out same day to give us a quote.Bart and his crew were very professional and did a phenomenal job in our home. After air ducts were cleaned it smelled fresh and we are experiencing less allergies due to pet dander. Thank you Bart! We our glad we did business with you.

Amanda Solis Avatar Amanda Solis

Very happy and satisfied with their services, they are fast efficient organized and polite, they answer me right away and set up the appointment the next day. I really appreciate those guys for their awsome job in my new home which had very dirty ducks,they finally turned to very clean ducks.

Jkee Wlo Avatar Jkee Wlo

Good deal good job. Very proffesional!

Robert Ziaja Avatar Robert Ziaja

I love it when a contractor shows up on time! It’s a rare thing these days. They were great!

Anon Bruton Avatar Anon Bruton

We are so pleased with the services we received from Excellent HVAC Duct Cleaning, Inc. My call to schedule a cleaning for the furnace/air ducts was answered by Bartlomiej Bilski, the owner, and an appt. was scheduled within days of my call. The team of Hector and Sergei were very professional and the process was well communicated. Before and after pictures were taken, it was astounding to see how dirty the ducts were and how clean they are now! While doing the maintenance they discover a broken humidifier within the furnace. I’m going to schedule that service with them. I am happy highly recommend Excellent HVAC for all your furnace needs.

Catherine Cerone Avatar Catherine Cerone

quick late night service, professionals. cleaned up after themselves. Polite and explained everything that was being done. I recommend to every one.

maritza rodriguez nieves Avatar maritza rodriguez nieves

Amazing - very responsive and honest. Gave our unit a simple and cost effective fix when others quoted extensive, expensive repairs. The best!

tim m Avatar tim m

Extremely fast and diligent service. Owner is very conscientious and goes the extra mile to make sure everything is done right. Honest, hard-working, highly recommended.

Mark Dlugosz Avatar Mark Dlugosz

Bart had the best price out of all the other reputable companies in the area. He also works very quick and his work is extremely neat. He added some duct work in my basement and was in and out in about an hour. I highly recommend and will contact him for future work

Joseph Gajda Avatar Joseph Gajda

I had called four different local places for duct cleaning, and they all ended up being about the same price. Why did I choose these folks? They were easy to get ahold of, which is a big deal in this covid climate! Bart was easy to talk to, patiently answered all my questions, and was very knowledgeable. On the day of cleaning, the guys came on time and were kind and professional. We reviewed where all the vents were and they explained the process and timing. They even had a little vacuum to pick up any stray debris. I'm very happy with the work, would highly recommend them and will be using them again in the future.

Tanya Z Avatar Tanya Z

I had duct cleaning service done by Excellent HVAC. Good work. Good price Customer friendly employees Responsible owner I will definitely recommend them to my family. Check their website for coupon deals.

Tesla1 “Freedom” Avatar Tesla1 “Freedom”

Professional, experienced company. I was very pleased with service. Highly recommend.

Maribeth Ruehlmann Avatar Maribeth Ruehlmann

Extremely professional work. Highly recommend.

Radek Guzik Avatar Radek Guzik

During this awful cold spell our furnace stopped working. I called at 5:30 and Bart came out the same night to fix. He cleaned it out and had the heat up n running in under 25 mins. I would and will call on him again. He is very professional and knowledgeable. Thanks for keeping my family warm and safe

Lisa DeLeonardis Avatar Lisa DeLeonardis

Great job!! So thorough and hard working. Thank you so much!!

Melissa Friesl Avatar Melissa Friesl

Just had Bart and his team come out to clean furnace and air vents on 2/26/19. I Highly recommend Excellent HVAC. They were very professional and a great price too! I couldn't believe how dusty and dirty the vents were, I feel so much better knowing that my vents were cleaned professionally. See you in two years!

Eduardo Canedo Avatar Eduardo Canedo

Easy communication , fast, very professional service I recommend to everyone.

Beata Kwoczala Avatar Beata Kwoczala

Professional and thorough duct cleaning and sanitization after a remodeling project.

Nicky Hilbert Avatar Nicky Hilbert

Reasonable pricing. Great work and skill. Nice guy too.

Zhinong Huang Avatar Zhinong Huang

Extremely knowledgeable and professional services! Bart and Excellent HVAC are truly excellent. Will be using for all future services! Highly recommended!

Kerryann A. Avatar Kerryann A.

Very happy with their services. Professional, fast and clean. Will be using in the future. Highly recommend!

Faustyna B Avatar Faustyna B

Clean and excellent job. Easy communication and reasonable pricing.

Harry Avatar Harry

Had the whole ac/furnace combo installed + duct cleaning by Excellent HVAC and boy I sure made the right choice! Job was done very professional and clean. Bart was amazing very knowledgeable and honest. Price was great and job was done quickly! Highly recommend Excellent Hvac!

Luke Wrzask Avatar Luke Wrzask

Great compan! First time I used Excellent HVAC Duct Cleaning a couple years ago when my A/C system stopped working. Unfortunately I had to install New A/C. They installed new cooling system at very reasonable price. Now I called the company again to service my heating system. Bartek, who is an owner, was on time and I was impressed with his professionalism. I have never seen another technician check the entire system so throughly before. I'm so happy that finally I have found a company I can trust.

Kinga Andrzejewska Avatar Kinga Andrzejewska

Excellent HVAC Duct Cleaning serving: Arlington Heights | Bannockburn | Buffalo Grove | Chicago/Northwest side | Deerfield | Des Plaines | Evanston | Glencoe | Glenview | Grayslake | Green Oakss | Highland Park | Highwood | Kenilworth | Lake Bluff | Lake Forest | Libertyville | Lincolnshire | Lincolnwood | Morton Grove | Mt. Prospect | Niles | Northbrook | Northfield | Park Ridge | Prospect Heights | Riverwoods | Skokie | Vernon Hills | Wheeling | Wilmette | Winnetka

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