Trunk lines & plenums
Custom-size rectangular trunk lines and plenum boxes in any dimension.
Chandler, AZ · Quoted in 1 business day
Custom Ductwork Fabrication Built to Your Exact Specifications
Upload your drawings, submit your dimensions, or just describe what you need. We fabricate it in galvanized steel, aluminum, or stainless and ship it to your door. No minimum order.
- Quote back
- 1 business
day
- Lead time
- 1–3
weeks
- Order size
- No
minimum
- Materials
- Galv, alum
& stainless
Start your quote
Send us what you have
Dimensions, material, and quantity are the minimum. A sketch, photo, or PDF speeds things up. A hand-drawn diagram with measurements on it works fine.
Capabilities
What we can fabricate for you
If it can be made from sheet metal and it moves air, we can most likely build it. Galvanized steel, aluminum, and stainless.
Non-standard diameters
Round duct in diameters and lengths you won't find in a catalog.
Shape-to-shape fittings
Specialty transitions between unusual duct shapes or non-standard sizes.
Air handler connections
Return air boxes and air handler connections built to your OEM equipment specs, plus flexible connectors in custom lengths and diameters.
Full system packages
Complete duct system packages fabricated from PDF shop drawings or architectural plans.
Obsolete replacements
Replacement components for existing systems where the standard size no longer exists.
Stainless environments
Stainless steel ductwork for healthcare facilities, food service, and laboratory environments.
Heavy-gauge work
Heavy-gauge galvanized or stainless ductwork for industrial and manufacturing applications.
Tight tolerances
Precision-tolerance ductwork for data center cooling systems.
What we accept
From hand sketches to shop drawings
Not every project starts with a finished engineering drawing. A full set of HVAC plans, a PDF shop drawing, equipment specs, a field sketch, or just a list of dimensions — any of it is enough to start.
We review your drawings and specifications to catch fitment issues and verify dimensions before anything gets cut. For simple work, a rough sketch with measurements is usually enough to price it. For commercial and industrial jobs, we fabricate directly from architectural plans, mechanical drawings, and detailed shop documents.
How it works
From spec to shipment
Submit your specs
Dimensions, material, and quantity in the form above. Upload a sketch, drawing, or photo — even a hand-written note with measurements on it is perfectly usable.
We review and quote
A fabrication specialist reviews the request and comes back with a price and a lead time within one business day. Complex multi-piece orders may take two.
We build it
Once you approve the quote, the order enters the production queue. Standard custom orders complete in 1–3 weeks depending on complexity and volume.
We ship it
Finished ductwork ships flat-packed or palletized via LTL freight with full tracking, from our Chandler shop to your door.
Questions
Before you submit
What information do I need to submit for a quote?
At minimum: dimensions (width × depth × length for rectangular, or diameter × length for round), material preference, connection types, and quantity. A sketch, photo, or PDF drawing speeds up the process significantly and cuts down the back-and-forth. Even a hand-drawn diagram with measurements on paper is perfectly usable.
How long does it take to get a quote back?
We respond to all quote requests within one business day. Simple custom pieces are often quoted the same day. Complex multi-piece orders, or fabrication from formal shop drawings, may take up to two business days for a thorough review and accurate pricing.
Is there a minimum order for custom fabrication?
No. We fabricate single pieces as readily as large production runs. Whether you need one custom plenum or 500 identical transition fittings, the process is the same. Pricing reflects material cost, complexity, and quantity.
Can you fabricate from architectural or mechanical drawings?
Yes. We regularly produce ductwork from PDF shop drawings and AutoCAD files. We do not perform takeoffs and will use your duct report to produce a quote. Upload your drawings in the form above and our team will review them, confirm the component list, and provide pricing.
What is the typical lead time for custom orders?
Custom orders ship in 1–3 weeks depending on complexity and volume. Simple single-piece items, like a non-standard trunk section, are often complete in 5–7 business days. Large multi-component system packages may take 2–3 weeks. Your confirmed lead time is included in the quote so you can plan the schedule around it.
Next step
We build custom ductwork
Send the drawings, the sketch, or just the numbers. You'll have a price and a lead time inside one business day.
- Shop
- 3385 N Nevada St
Chandler, AZ 85225 - Hours
- Mon–Fri, 8:00–5:00
- Phone
- (480) 452-8069
- contact@duct2go.com
- Freight
- Palletized LTL, all 50 states