What Is Air Duct Installation?
Air duct installation is the process of designing, fabricating, and fitting the network of metal or flexible channels that distribute heated and cooled air throughout your home. In Coquitlam, ductwork must be properly sized for our variable climate — undersized ducts cause noise and poor comfort, while oversized ducts waste energy.
Whether you're building new construction, replacing deteriorated older ductwork, or adding rooms to an existing system, our team handles every aspect — from load calculation and custom fabrication to installation, sealing, and balancing.
All our duct installations include mastic sealing at every joint, proper insulation for attic and crawlspace runs, and final airflow testing to ensure every room in your Coquitlam home receives the right volume of conditioned air.
Benefits of Professional Duct Installation
- ✓Better air distribution: Every room receives the right airflow for consistent comfort throughout your home.
- ✓Energy efficiency: Sealed, properly sized ducts reduce energy waste by up to 30% compared to leaky systems.
- ✓Improved air quality: New ductwork eliminates accumulated dust, mold, and debris from old, deteriorated ducts.
- ✓Reduced noise: Properly sized ducts eliminate the banging, whistling, and rushing air sounds of undersized ductwork.
- ✓Lower utility bills: Efficient air distribution means your furnace or heat pump runs less to achieve the same comfort.
- ✓Extended HVAC lifespan: When your system doesn't have to work against restrictive ducts, components last longer.
How Our Duct Installation Works
Four clear steps from first contact to balanced airflow in your Coquitlam home.
Free Assessment
We visit your home, assess your existing system (or new construction plans), measure rooms, and identify the optimal duct layout.
Custom Duct Design
Our technicians calculate the exact duct sizes needed for each room using Manual D load calculations — no guessing.
Professional Installation
We fabricate and install all ductwork, sealing every joint with mastic and insulating all exposed runs to code.
Testing & Balancing
We measure airflow at every register and adjust dampers until every room in your home is perfectly balanced.
Why Choose HVAC Coquitlam for Duct Installation?
Custom Sizing
We use Manual D calculations — not rules of thumb — to design ducts that perfectly match your home's heating and cooling loads.
Sealed & Insulated
Every joint gets mastic sealant, and all attic/crawlspace runs are insulated to R-8 or better, meeting BC energy code.
All Permits Included
We pull all required mechanical permits with the City of Coquitlam and handle all inspections so you don't have to.
Certified Technicians
Our Red Seal–certified HVAC technicians have years of ductwork experience specific to Lower Mainland construction styles.
Air Duct Installation Pricing in Coquitlam
Transparent pricing — all quotes include labour, materials, and permits.
Duct Replacement
$3,000 – $8,000
Full replacement of existing ductwork. Price varies by home size, accessibility, and duct configuration.
New Construction Ductwork
From $4,000
Complete duct system for new homes. Includes design, fabrication, installation, and balancing.
Duct Cleaning
Separate Service
Duct cleaning is priced separately. Ask about our cleaning packages when booking your installation quote.
All prices are estimates. Contact us for a free in-home quote specific to your Coquitlam property.
What Coquitlam Homeowners Say
M.T.
Maillardville, Coquitlam
"We had our old duct system replaced and the difference is night and day. Every room is now the same temperature — no more freezing bedrooms. The team was clean, fast, and professional."
S.K.
Burke Mountain, Coquitlam
"Brand new home build — HVAC Coquitlam did the full duct system. They handled every inspection and the balancing was done perfectly. Our energy bills are lower than we expected."
R.P.
Eagle Ridge, Coquitlam
"Had some rooms that were always too hot or too cold. Turned out our old ducts were the wrong size. New ducts fixed everything. Would highly recommend."
Related Heating Services
Air Duct Installation FAQs — Coquitlam
How long does air duct installation take in Coquitlam?
Most duct replacement projects in a typical Coquitlam home (1,500–2,500 sq ft) take 1–2 days. New construction duct systems may take 2–3 days depending on the complexity of the layout and number of floors.
Do I need a permit for air duct installation in Coquitlam?
Yes, mechanical permits are required for duct installation in Coquitlam. HVAC Coquitlam handles all permit applications and inspections on your behalf — it's included in our installation price.
How do I know if my ducts need replacing?
Signs include uneven temperatures between rooms, excessive dust, visible damage or disconnected sections, unusually high energy bills, or ductwork that is more than 20–25 years old. We offer free assessments to evaluate your system.
What type of ductwork do you install?
We install sheet metal (galvanized steel) for main trunk lines and flexible duct for branch runs — the industry standard for residential applications in BC. We also fabricate custom fittings for complex layouts.
Can new ductwork improve my indoor air quality?
Yes. Old, deteriorated ducts can harbour dust, mold, and debris that circulate through your home. New sealed ductwork combined with proper filtration significantly improves indoor air quality for Coquitlam families.
Ready to Upgrade Your Ductwork in Coquitlam?
Get a free, no-obligation assessment and quote for your air duct installation project. Our licensed technicians serve Coquitlam, Port Coquitlam, Port Moody, and surrounding areas.
Call +1 (447) 557 9441 Now