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$50 OFF

Any Service Repair

Plumbing, Heating or Cooling.

Expiration Date: Nov 30, 2026
For residential service only.* To redeem, call, or request an appointment on our website and mention this coupon. The offer is valid for one-time use only. It is not redeemable for cash, not valid toward previous purchases, and must be requested while making the appointment. The offer may not be combined with other coupons, discounts, offers, or promotions. This offer is not valid on customer-supplied items.
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Your ductwork has a direct effect on how conditioned air moves through your home. Poorly sized, damaged, or awkwardly configured ducts can contribute to airflow problems, uneven temperatures, and unnecessary strain on HVAC equipment. As part of our indoor air quality services, Vito Services provides custom ductwork designed around the needs of your home and HVAC system.

We fabricate custom ductwork rather than forcing prefabricated pieces into spaces where they don’t fit properly. Whether you’re replacing existing ducts, modifying an HVAC system, or need ductwork for a renovation, our technicians can evaluate the property and develop an appropriate layout.

Need new or modified ductwork? Contact Vito Services to schedule custom ductwork service in Rockville.

We Design & Build Ductwork In-House

Using computer-driven fabrication equipment, we design and build ductwork in our own sheet metal shop. Having an in-house facility gives our team greater control over duct dimensions and fabrication for each project.

Before ductwork is fabricated, we consider the home’s layout, available space, existing HVAC equipment, and airflow requirements. Duct dimensions and routing matter because the air distribution system needs to deliver and return the volume of air the equipment requires.

Our technicians can also evaluate how the duct system connects with your HVAC equipment so the two systems work together properly.

When Does A Home Need Custom Ductwork?

Ductwork can last for years, but changes to the home or HVAC system may create a need for replacement or modification. Custom fabrication can be useful when:

  • Existing Ducts Are Damaged. Crushed, corroded, disconnected, or deteriorated sections can interfere with airflow and allow conditioned air to escape.

  • Rooms Have Uneven Airflow. Persistent airflow differences may indicate a problem with duct sizing, routing, dampers, registers, or other parts of the distribution system.

  • You’re Replacing HVAC Equipment. New equipment may have different airflow requirements that should be considered when evaluating existing ducts.

  • You’re Remodeling Or Adding Space. Renovations and additions can require new duct runs or modifications to the existing layout.

  • Existing Ductwork Doesn’t Fit The Property Well. Custom fabrication allows sections to be built for areas where standard components don’t provide an appropriate fit.

What Are The Benefits Of Custom Ductwork?

Custom ductwork is fabricated around the dimensions and airflow requirements of a specific installation rather than relying entirely on standard sections.

  • Better Airflow. Proper sizing and routing help conditioned air move through the system with less unnecessary restriction.

  • Reduced Air Leakage. Correctly fabricated and installed connections can reduce opportunities for conditioned air to escape through poorly fitting joints.

  • More Consistent Comfort. A properly designed distribution system can help deliver the required airflow to different areas of the home.

  • Proper HVAC System Support. Ductwork designed with equipment airflow requirements in mind can help the heating and cooling system operate as intended.

  • Efficient Use Of Available Space. Custom sections can be fabricated to work within the property’s actual mechanical spaces instead of forcing inappropriate standard pieces into the layout.

How Custom Ductwork Is Designed

A good duct system involves more than finding the shortest route between the HVAC equipment and a room. Supply and return airflow, duct dimensions, fittings, turns, available space, registers, and the requirements of the heating and cooling equipment all affect the final design.

Our team evaluates these factors before fabrication begins. Where practical, layouts can reduce unnecessary turns and restrictive transitions while accounting for the home’s construction. Once the plan is established, the required sections can be fabricated in our sheet metal shop and installed on-site.

Custom Ductwork Repair And Modification

An entire duct system doesn’t always need replacement. If the existing system is generally serviceable, individual sections may be repaired, replaced, or modified to address a specific condition.

This can include replacing damaged sections, changing connections when HVAC equipment is replaced, modifying duct routes during renovations, or correcting sections that interfere with proper airflow. Our technicians can inspect the existing system and determine how much work the ductwork actually needs.

If the ducts are structurally sound but contain significant accumulated debris, duct cleaning and dryer vent cleaning may be more appropriate than replacement.

To see what we can do for you, call us for a quote or to schedule service.

Why Choose Vito Services For Custom Ductwork?

Custom ductwork requires HVAC knowledge as well as sheet metal fabrication capabilities. Vito Services combines both within the same company.

  • In-House Sheet Metal Shop. We fabricate custom ductwork using our own equipment rather than relying exclusively on standard prefabricated sections.

  • HVAC And Airflow Knowledge. Our technicians consider the heating and cooling equipment when evaluating duct sizing, routing, and connections.

  • Custom Fabrication. Duct sections can be produced for the dimensions and requirements of the individual project.

  • Repair And Replacement Options. We can evaluate whether the entire duct system needs replacement or whether targeted modifications make more sense.

  • Serving The DMV Since 1934. Vito Services has worked in homes and businesses throughout DC, Maryland, and Northern Virginia for more than 90 years.

Create Your Custom Ductwork Plan With Vito Services

Ductwork shouldn’t be an afterthought. Its sizing, routing, and condition affect how effectively your HVAC equipment distributes conditioned air throughout your home. Vito Services can evaluate your existing system, fabricate the necessary ductwork in-house, and install a configuration suited to your property.

Contact Vito Services today to schedule custom ductwork service in Rockville, MD.

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4.7 Google Rating
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What customers are saying

Review Summary
Customers consistently praise the team's professionalism, expertise, and thorough communication throughout every service interaction, whether for HVAC maintenance, plumbing repairs, or system installations. Technicians are recognized for arriving promptly, quickly diagnosing problems, explaining repairs in detail, and completing work efficiently and cleanly, with many customers requesting the same technician for future needs. The combination of knowledgeable service, responsive scheduling, fair pricing, and quality workmanship has earned the trust of long-term customers who appreciate the care taken with both their equipment and their time.
Prompt, courteous and efficient.
Victoria M
3 days ago
From start to finish, this was an exceptional experience! Scheduling an appointment was incredibly easy, and the customer service team was proactive, responsive, and excellent at communicating throughout the process. Most importantly, the technician was extremely knowledgeable, professional, and quickly resolved our issue. Easily one of the best service experiences I’ve ever had. I highly recommend Vito Services to anyone!
Andrew Feldman
4 days ago
Bertrand was excellent!!
Edward Leahy
4 days ago
Bertrand serviced our furnace & did a good job. He is courteous, knowledgeable & informative.
Monty Foley
6 days ago
Andrew is an excellent technician.
Orland Heath
4 weeks ago
Andrew was confident in his assessment of our heating system review and recommendations. Direct and focused on the details with emphasis on our safety.
He took immediate steps towards providing a proposal and financial options.
He did very well!
Kevin Megison
4 weeks ago
Bertrand Kamche arrived promptly and completed the task quickly and efficently, leaving everything clean and properly functioning. i would highly recommend his services to others!
Roberta Okey
4 weeks ago
I appreciated the approach and execution of the job, and the related communication. Excellent and timely work. Highly recommended.
Michael Porth
1 month ago
Danny did a great job. Returned our heat, made repairs, on time, efficiently and effectively.
Heather Booth
1 month ago
He did a fantastic job We'd ask for him every time we have a plumbing problem
Kevin Conlon
1 month ago
This was my first experience with Vito Services. I had our annual check for the heating system done. The technician Danny exceeded my expectations. He showed up on time and after sending me a text. He was friendly but no nonsense. He focused on the work, was diligent and respectful, and communicated well about he was doing and the results of his inspection, which included the main heater and all of the radiators throughout the house. The price I was charged was the same as the price I had been quoted without any pressure to buy services that I didn't want or need. He cleaned up after himself too. All in, an excellent service and great value for the money. I will definitely use Vito Services again.
Paul Kollmer-Dorsey
1 month ago
Quick, professional work.
Martin DePoy
1 month ago
Bobby was very professional and patient. Thank you, Bobby
Thomas Mckeithan
1 month ago
My parents had a wonderful experience with Mr. Bobby! He came to their home on Monday, September 21, and was extremely patient, knowledgeable, and professional. He took the time to explain everything clearly and offered helpful advice that we truly appreciated.

It’s refreshing to have someone who is not only knowledgeable but also takes the time to make sure their customers feel comfortable and informed. We are very grateful for his time and excellent service.

Thank you, Mr. Bobby, for your kindness and professionalism. We truly appreciate you!
Tracie Moore
1 month ago
It was a very pleasant experience.
Louise Leahy
1 month ago
He was very friendly and took the time to explain situations.
Dennis Hlavka
1 month ago
Carlos Diaz was an excellent and superb technician. His approach and personality was that of a professional person.
He took the time to explain and answer my questions. The greatness about this is he listened and was very genuine in his answers.
Carlos was knowledgeable, professional and a possessed a friendly and welcoming attitude. Great guy, treat him well.
Kenneth Anderson
1 month ago
Technician arrived and began preparing my home for the upcoming service. He was there to perform maintenance on my a/c. He was very thorough in his work. He corrected any problems that he found. He showed me me something I was doing wrong with regards to changing my filter. He took his time to make sure my service was performed right. He was very knowledgeable and definitely knew what he was doing. He also gave me valuable info with regards to my cooling and heating unit maintenance schedule. He was very nice, friendly, courteous and respectful of my home. My upcoming heating schedule maintenance I will be sure to ask for him. He is a good asset to VITO.
Arlene Glenn
1 month ago