Duct Takeoff Services
Precision Duct Takeoff Services | Get Fast, Accurate Estimates That Win Bids
- Local Estimation Company
- Affordable Service Prices
- 100% Accurate Takeoffs
- 15+ Years in the Field

Top Rated Duct Estimating Services For Busy Contractors
By 2027, the global HVAC ductwork market is projected to reach $17.5 billion, growing at a CAGR of 4.1%, highlighting the increasing demand for precise ductwork estimating in construction projects. Many busy contractors miss out on profitable bids simply because they don’t have the time or resources to prepare detailed, accurate estimates. That’s where our duct takeoff services come in. We help HVAC contractors and MEP estimators save time and cut errors with fast, blueprint-based ductwork estimating that includes MTO and BOM.
Using top software like Trimble, Planswift, Bluebeam, RSmeans and FastDUCT, we deliver accurate duct estimation for both commercial and residential projects. Our duct estimators are certified by ACCA, AACE, SMACNA, and AIQS, ensuring every sheet metal takeoff meets the highest standards and helps you improve your bid-hit ratio. Whether it’s a duct estimate, material list, or HVAC cost estimation, we help you bid smarter and win more work.
Clients We Serve at Royal Takeoffs
- HVAC Contractors
- General Contractors
- Mechanical Contractors
- Sheet Metal Contractors
- Duct Fabricators
- Building Developers
- Industrial Contractors
What will you get?
- Detailed Duct Takeoff: Accurate HVAC ductwork takeoffs with measurements and material quantities
- Cost Breakdown Estimates: Comprehensive estimates covering duct materials, labor costs, equipment, and overheads.
- Customized Bid Proposals: HVAC estimating reports to increase your bid hit ratio and ensure competitive pricing.
- Duct Material Quantification: Precise quantification of all duct components, including fittings, hangers, insulation, and raw materials.
- Change Order Estimates: Updated estimates and recalculations for changes in design, layout, or material types.
- Labor Hour: Exact calculation of labor hours for duct installation, including HVAC system and sheet metal ductwork.
Range of Duct Estimating Services | Division 23
Customized Ductwork Estimates
Every HVAC system is unique. We provide ductwork estimates with detailed measurements, material needs, and labor hours for supply, return, exhaust, and fresh air ducts. We also offer a variety of duct shapes including spiral, rectangular, oval, and round with cost breakdowns for each, helping you maintain budget control.
Change Order Estimates
Projects evolve. If there are changes in duct sizes, system configurations, or materials, we provide change order estimates to recalibrate material, labor, and overhead costs. This allows you to stay on track and adjust your bids without any hassle, ensuring your project remains within budget.
Bid Preparation and Support
We understand that winning a bid requires more than just numbers. Our ductwork bids include thorough documentation with breakdowns of material costs, labor hours, logistics, and overheads. This ensures that your bid is competitive while maintaining the highest quality standards.
Sectors We Serve at Royal Takeoff
Industrial Sector
- Manufacturing Plants
- Power Generation Facilities
- Warehouses & Distribution Centers
- Food production facilities
- Beverage manufacturing
- Chemical & Pharmaceutical Plants
Residential Sector
- Apartments
- Single-family Homes
- Townhouses and duplexes
- Condominiums
- Multi-family Buildings
Commercial Sector
- Retail Stores
- Hotels and Restaurants
- Schools and universities
- Office Buildings
- Shopping malls
- Hospitals and clinics
Infrastructure Sector
- Airports
- Stadiums
- Government Buildings
- Government Buildings
- Government Buildings
- Chemical & Pharmaceutical Plants
Types of Duct Systems We Estimate
- Sheet Metal Ducts: Durable and fire-resistant ducts for heavy-duty use.
- Rectangular Ducts: Space-saving option for tight or structured layouts.
- Flexible Ducts: Easy-to-install ducts for short runs and tricky spaces.
- Pre-Insulated Ducts: Built-in insulation for energy-saving performance.
- Double-Wall Ducts: Extra layer for soundproofing and thermal control.
- Spiral Ducts Takeoffs: Sleek, round ducts ideal for exposed or high-design areas.
- HVAC Ducts Estimates: For complete heating, cooling, and ventilation airflow systems.
Our skilled duct fabricators deliver precise and efficient HVAC duct fabrication estimates for projects of all sizes. Our estimates cover custom sheet metal ductwork, including spiral, rectangular, and round ducts, with accurate calculations for duct sizing, cutting, bending, and forming.
Our services also include the production of pre-fabricated and insulated ducts for quicker installation. Additionally, our estimating services include duct fittings such as elbows, reducers, and transitions, along with cost breakdowns for seamless duct connections to ensure accurate project pricing.
Duct Materials We Quantify at Royal Takeoffs
- Black Iron
- Aluminum
- Hangers & Supports
- Pre-Insulated Panels
- Fiberglass Duct Board
- Vents, Grilles & Diffusers
- Exhaust & Return Fittings
- PVC Duct
- Flexible Duct
- Stainless Steel
- Galvanized Steel
- Duct Sealants & Tapes
- Dampers (Volume/Fire)
Why Top Contractors Trust Royal Takeoff for Duct Estimations?
- No Hidden Fees: Transparent pricing with no surprise costs.
- Fast Turnaround: Quick delivery of estimates within 8-20 Hours.
- Customized Services: Ductwork takeoffs specific to your project’s needs.
- Accurate Estimates: We deliver precise, reliable duct estimates every time.
- Customer Satisfaction: 100% client satisfaction rate with repeat customers.
- Industry Experience: Serving HVAC, construction, and industrial sectors for years.
- Competitive Pricing: Get accurate bids to ensure you win projects without overspending.
- Scalable Solutions: Services available for both small projects and large-scale contracts.
Start Winning More Bids by Outsourcing Our Duct Takeoff Services
Share Your HVAC Plans
Send us your drawings and specs for HVAC ductwork takeoff, sheet metal estimating, or duct fabrication estimating. We accept PDF, CAD, and cloud files.
Get a Free Quote in 5–10 Minutes
Our estimators review your plans and send a fast, transparent quote based on duct sizes, materials, and project scope, no hidden fees.
Approve & Receive Full Estimate
After payment, you’ll receive a complete HVAC takeoff within 8-20 hours including duct quantities, fittings, labor hours, and accessories.
Win Bids with Accurate Estimates
Use our precise cost estimates to submit competitive HVAC bids and increase your bid win chances by 98%.
Portfolio

Tesla Giga Texas
Location:Tesla Rd, Austin, TX 78725, United States
Scope of Work: Estimated duct accessories, fittings, and fire dampers for advanced lab HVAC systems for the Subcontractor.

EDITION Residences, Miami Edgewater
Location: 2121 N Bayshore Dr, Miami, FL 33137, United States
Scope of Work: Delivered ductwork material estimation, including galvanized sheets, diffusers, and fire dampers for HVAC systems.

Regus | Century City | Avenue of the Stars
Location: 1901 Ave of the Stars 2nd Floor, Los Angeles, CA 90067, United States
Scope of Work: Estimated circular and spiral duct systems for the office, including grills and registers to subcontractor.
What Our Clients Say?
“The accuracy of Royal Takeoff’s HVAC ductwork estimates is unmatched. They delivered fast, precise takeoffs with material quantities and labor costs that helped me win three bids back-to-back.”
Luis R
“We used to lose bids because of rushed estimates. Royal Takeoff’s detailed duct estimating helped us stay competitive and increase our win rate.”
James K
“From spiral duct takeoffs to rectangular layouts, they know it all. They follow standards and use top duct estimating software, highly recommend!”
Natalie M.
“Their estimates broke down galvanized steel, duct liner, and even hangers. We saved 12% on materials last quarter because of how exact the numbers were.”
Ahmad P.
“Royal Takeoff did a 70,000 sq. ft. ductwork project in under 36 hours. Their quote was dead on and the full estimate helped us land a big commercial bid.”
Sandra L.
Frequently Asked Questions
How Do You Ensure the Accuracy of Your Ductwork Estimates?
We use certified software, industry standards and have certified duct estimators who double check measurements, material quantities and labor estimates before submission.
Can You Help Improve My Bid-Hit Ratio with Accurate Duct Takeoff Services?
Yes! Our detailed ductwork estimates are designed to help you win more bids. By giving you accurate material takeoffs and labor cost estimates you can submit more competitive and realistic bids and get a higher win rate.
What Factors Influence the Cost of Ductwork Estimating Services?
Cost depends on project complexity, duct type and total square footage. For example, spiral duct systems cost more than flexible duct systems because of the complexity involved. Custom duct estimates or specialty systems also affect pricing.
Do You Offer Discounts in Usa for Bulk Duct Takeoff Services?
Yes! We offer volume discounts for contractors who need multiple duct takeoff estimates. Contact us for more information on pricing tiers and packages for your needs.

Project Completed Within 8-20 Hours