Simplifying project planning with precise cost calculations, detailed estimates, and actionable insights to keep your construction projects on time and within budget.
01.
Cost Estimating
On bid day, the smallest oversight can cost a contractor the entire project. That’s why our construction cost estimating goes far beyond basic spreadsheets. We prepare full CSI Division 01–34 estimates that integrate RSMeans benchmarks, live vendor quotes, and labor productivity factors.
02.
Quantity Takeoffs
Every estimator knows that one missed footing, column, or rebar splice can disrupt an entire cost model. Our quantity takeoff services eliminate those risks by combining software precision with experienced review. Using PlanSwift, Bluebeam Revu, and BIM models up to LOD 350.
03.
3d Rendering
Owners and investors rarely make decisions on 2D drawings alone—and that’s where our 3D rendering services add value. More than just visuals, our renderings function as decision-making tools that accelerate approvals, clarify design intent, and improve investor presentations.
At Rassai, our value lies in experience-backed precision. With years of hands-on estimating for projects across commercial, residential, and industrial sectors, we’ve built a reputation for delivering estimates that contractors trust and owners rely on. Our process isn’t theoretical—it’s practical, field-aligned, and tailored to the unique requirements of every job.
Where others deliver spreadsheets, we deliver clarity, insight, and confidence. That’s why our repeat clients include general contractors, developers, architects, and project owners who depend on us to keep their budgets and timelines intact.
- Rigorous Quality Control – Estimates You Can Trust
- Client-Centered Approach – 100% Accuracy & Satisfaction Guarantee
- Highly Skilled Estimators with Proven Project Experience
- Precise Testing & Validation of Every Quantity and Cost Item
- Dedicated, Qualified Professionals Delivering Unrivalled Accuracy
5
years of experience
5+ Years of Dedicated Service in Construction Estimating
Our track record spans hundreds of estimates and takeoffs across diverse sectors. From municipal infrastructure to private real estate development, we have consistently helped clients avoid costly overruns, sharpen their bids, and win projects. Every estimate is built with quality control checks, software-driven accuracy, and estimator accountability baked in.
Key Strengths:
Construction Skill – 95% accuracy rating across reconciled projects
Work Efficiency – Fast turnaround without cutting corners
Time Management – Estimates delivered on schedule, aligned with bid deadlines
Our top notch services
At Rassai Building Services, our work is defined by accuracy, accountability, and decades of field-tested expertise. We don’t offer “one-size-fits-all” solutions — every estimate, takeoff, and project support package is developed to match the unique requirements of your build. From concrete and structural steel to MEP systems and finishes, our team applies industry-standard workflows, CSI Division compliance, and the latest software platforms to ensure nothing is overlooked.
Our role extends beyond just calculating costs. We validate drawings against scope, flag potential risks, and structure deliverables so that contractors, developers, and design teams can make faster, more confident decisions. Every project we support — whether a commercial high-rise, industrial facility, or residential development — benefits from our commitment to efficiency, transparency, and measurable accuracy. The result is more competitive bids, controlled budgets, and satisfied clients who know their numbers are reliable from day one.
Construction Estimating
Our construction estimating services go beyond basic cost summaries. Every estimate is developed using CSI Division standards, up-to-date RSMeans pricing, and advanced software platforms such as PlanSwift and Bluebeam Revu. From concrete and structural systems to MEP and finishes, we provide a detailed cost roadmap that supports competitive bidding, financial accuracy, and smarter project planning.
3D Architectural Rendering
We transform technical drawings into immersive, photorealistic visualizations that help clients, investors, and stakeholders see the project before it’s built. Our renderings are crafted with architectural precision, accurate material textures, and lighting that reflects real-world conditions, ensuring your design intent is communicated clearly and effectively at every stage of development.
Qauntity TakeOffs
Our quantity takeoff services deliver a line-by-line breakdown of materials — measured in CY, SF, LF, and EA — to ensure no scope item is overlooked. Every takeoff is validated against project drawings and specifications, with waste factors and construction methods accounted for, so contractors and developers can budget confidently and streamline procurement without costly overruns.
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More awesome features
At Rassai Building Services, we combine expertise, innovation, and reliability to deliver top-quality construction solutions. From start to finish, our team is committed to excellence, ensuring every project is completed with precision, transparency, and customer satisfaction in mind.
Our team consists of seasoned estimators, engineers, and project consultants with years of hands-on experience in commercial construction. Every deliverable reflects the expertise of professionals who understand real-world project challenges.
We balance accuracy with value by leveraging advanced estimating tools and industry benchmarks. The result is reliable construction services that optimize budgets without compromising quality.
From BIM-integrated workflows to digital takeoff platforms like PlanSwift and Bluebeam, we apply modern methods that enhance efficiency and reduce errors throughout the estimating process.
Our recommendations are backed by knowledge of premium-grade materials and their performance across different project types, ensuring durability and long-term value in construction.
Through accurate planning, detailed scheduling, and clear cost projections, we help contractors achieve maximum productivity on-site while minimizing delays and waste.
Our dedicated support team remains accessible around the clock — providing timely clarifications, revisions, and technical assistance at every stage of the project.
Checkout our activities
We successfully delivered a high-end residential villa project, managing every stage from architectural planning to final handover. The scope included reinforced concrete framing, premium-grade finishes, and energy-efficient systems. By integrating modern design principles with durable construction practices, we ensured long-term value, structural integrity, and timely project completion.
This project involved transforming an outdated office into a functional, technology-enabled workspace. Our team redesigned layouts for better space utilization, upgraded MEP systems, and applied high-quality interior finishes that align with corporate branding. The result was a professional environment that improves workflow efficiency while reflecting a modern business identity.
For a multi-story commercial plaza, we developed a comprehensive cost estimate under CSI Division standards. Our team prepared detailed quantity takeoffs for concrete, steel, finishes, and MEP systems, integrating RSMeans pricing and waste allowances. The client benefitted from clear budget visibility, competitive bidding advantages, and cost savings achieved through precise forecasting.
Meet our team member
Every successful project begins with people who understand construction inside out. Our team brings together licensed engineers, seasoned estimators, and experienced project managers who have spent years delivering complex residential, commercial, and industrial builds. Beyond technical expertise, we focus on collaboration, transparency, and problem-solving — ensuring that each client benefits from a team fully committed to precision, cost efficiency, and on-time delivery.
Our reputation is built on more than completed projects — it’s built on lasting client relationships. From homeowners to commercial developers, our clients value our accuracy in cost planning, attention to detail in execution, and commitment to deadlines. Their feedback reflects the trust we’ve earned by consistently turning complex project requirements into successful outcomes.
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Address :
Lawrenceville, GA 30043
Phone no :
Tel: 1 770 530 1108
Email us :
rassaibuildingservices@gmail.com