Residential Takeoffs
Accurate material estimation for houses and apartments with 98% precision.
Univabs Engineering Division, based in Bhilai, India, specializes in Construction Quantity Take-Off Services for General Contractors, Specialty Contractors, Developers and Construction Management firms across the United States.
Our experienced engineering team delivers accurate and reliable quantity take-offs using advanced software and industry-standard practices to ensure precision and timely delivery.
As a trusted estimating partner, we help clients improve bid accuracy, reduce costs and win more projects.
Detailed and accurate quantity take-offs across multiple construction trades to support bidding, procurement and project planning.
Comprehensive take off support to help contractors prepare competitive and well-informed bids within tight deadlines.
Preliminary quantity assessments for feasibility studies, budgeting, and early-stage project planning.
Independent review and validation of quantities to identify discrepancies, omissions and potential scope gaps.
Accurate measurement and documentation of scope changes to support change order pricing and negotiations.
Quantity analysis and to help optimize project costs without compromising project requirements.
Flexible staffing solutions that allow clients to augment their in-house estimating teams with experienced offshore professionals.
Additional estimating capacity during peak bidding periods, helping contractors manage increased workloads efficiently.































Accurate material estimation for houses and apartments with 98% precision.
BOQ preparation and cost analysis for offices, malls & retail buildings.
Steel, rebar & concrete takeoffs for factories and warehouses.
Detailed quantity calculations for bridges and large civil works.
Precise remodeling estimates with quick 24–48 hour delivery.
We use the best quantity estimation softwares that are currently used in the construction industry including
Our take-offs are built on more than quantity measurements. We analyze drawings, specifications, and trade interfaces to identify items that are often overlooked during the bidding process. We not only quantify what’s shown we also identify what's required. This approach helps uncover hidden scope, reduce omissions, and deliver accurate quantity take-offs that contractors can bid with confidence.
Established in 2006, Univabs brings nearly two decades of experience serving clients worldwide. Our longevity reflects our commitment to quality, reliability, and long-term partnerships.
Our streamlined processes and dedicated teams enable us to deliver accurate estimates within demanding bid schedules. We can deliver estimates for a a Turn around time of as low as 24 hours.
Based in Bhilai, Central India, we provide high-quality estimating support at a competitive cost, helping clients reduce overheads without compromising quality.
Our team delivers quantity take-offs across multiple construction divisions, providing clients with a single, coordinated estimating partner.
Whether you need support for a single bid or ongoing estimating requirements, our resources can scale to match your workload.
Every take off undergoes structured quality checks to ensure consistency, completeness, and reliability before delivery.
We tailor our services to fit your workflows, project requirements, and business objectives.
Each client is supported by a dedicated coordinator (Account Manager), ensuring clear communication, efficient project management, and timely delivery.
For nearly two decades, contractors, subcontractors, developers and construction management firms have relied on Univabs as an extension of their estimating team.
We follow a strict one-project, one-client policy. Once a project is assigned by a client, we do not perform quantity take-offs for the same project for any competing contractor.
• Reliable quantity takeoffs support
• Faster bid submissions with accurate data
• Additional capacity during peak workloads
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• Trade-specific material takeoffs
• Cost-effective support without expanding in-house teams
• Consistent quality backed by rigorous QA checks
• Better budget planning and cost visibility
• Independent verification of project quantities
• Reduced risk through accurate estimating
• Quantity validation and cost planning support
• Multi-trade expertise across project stages
• Confidential handling of sensitive project information
• Scalable resources for overflow work
• Dedicated coordinators (Account Managers) for streamlined communication
• Fast turnaround without compromising accuracy
• Flexible engagement models
• Trusted long-term partnership
• Access to 19 years of industry experience and proven processes
Director Engineering services B.Tech Civil, MBA
Manager Quantity Estimation B.E. Civil
Manager Quantity Estimation B. Arch.
Sr, Consultant B. Arch.
Manager Quality Control Diploma Civil
Dy. Manager Quality Control Diploma Civil
Dy. Manager Quality Control B.E. Civil
We have relied on Univabs’ takeoff services for 18 years and have consistently been impressed by their knowledgeable team and their reliable and timely quantity surveys. Their ability to handle large, complex commercial projects has been a key contributor to our success. We value their hard work and look forward to continuing our partnership.
James Vlasak,
Centralized Estimating (FP) Manager
We have been using UNIVABS to complete our commercial construction take offs for the last 15 years (change this if incorrect). The UNIVABS team provides us with very detailed take offs that are as accurate or better than the take offs we self-perform. They are very reliable and go the extra mile to make sure they meet our bid dates on time. We would not be where we are today as a company without their services.
Chuck Jahant
West Vice President
Working with UNIVABS on our construction projects has been an outstanding experience. Their estimating team delivers excellent quality, providing precise, detailed takeoffs and comments/notes that drive confident decisions. They are extremely reliable, consistently meeting deadlines and maintaining clear communication throughout every phase. Most impressive is their teamwork, collaborating seamlessly with our project and field teams. I strongly recommend them to anyone seeking dependable, trustworthy, high-caliber estimating services.
Naren Patel
Vice President SE
Alpha Insulation and Waterproofing - Orlando branch has been utilizing Univab's quantity takeoff services for many years. Over that timeframe, they have become a valuable partner by providing timely and accurate takeoffs encompassing a wide variety of construction projects, including stadiums, airport terminals, commercial high rises, and hospitals. Univab's ability to provide project specific takeoffs provides our branch increased capacity to bid multiple projects thereby increasing our close ratio and meeting our financial targets. I would strongly consider partnering with Univabs as your valued quantity takeoff provider for commercial construction,
Dean Whitcomb
Director of Preconstruction
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