![](https://gassociatescorp.com/wp-content/uploads/2024/06/young-construction-worker-in-uniform-using-walkie-2021-09-29-23-12-25-utc.jpg)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/with-documents-in-hands-young-man-working-in-unif-2021-09-23-06-40-57-utc.jpg)
ABOUT US
Best Construction Cost Estimation Services Provider Since 1998
We leverage our knowledge of construction materials, labor, and equipment costs to ensure clients can make informed decisions by fully understanding their project’s real-time costs, risks, and potential savings at every phase.
- Outsourcing Professional Engineers
- Accurate and Reliable Estimation Cost Services
- 100% Satisfaction Construction Service
- We are bonded and insured
Our Services
What We Love To Do
![](https://gassociatescorp.com/wp-content/uploads/2024/06/construction-construction-scheme-drawing-project-roll-file-document.png)
Building Cost Estimation
We provide precise estimates guarantee timely completion, budget adherence, and carry out your project by industry professionals.
![](https://gassociatescorp.com/wp-content/uploads/2024/06/construction-house-building-engineering-drawing-project-pencil-ruler.png)
BIM Estimating Service
Providing BIM estimating services with complete project specifications. Our team uses the most efficient 2D and 3D takeoff systems to get all estimating details.
![](https://gassociatescorp.com/wp-content/uploads/2024/06/construction-parquet-floor-flooring.png)
Blueprint Estimating
We provide very accurate and efficient Blueprint Estimation for you to compare across different contractor options for your projects.
OUR PROJECT
See Our Project We Have Done
Explore our Expertise and Years of Experience in Construction Cost & Managements Services provided to a diverse range of Clients
OUR TEAM
Our Expert Team
![smiling-builder-standing-at-construction-site-with-2021-08-30-19-58-46-utc.jpg smiling-builder-standing-at-construction-site-with-2021-08-30-19-58-46-utc.jpg](https://gassociatescorp.com/wp-content/uploads/elementor/thumbs/smiling-builder-standing-at-construction-site-with-2021-08-30-19-58-46-utc-qq1cylfrmikcex6u7i3pvkgzth68cimj8nxd7q9grk.jpg)
Adam Leon
CEO Founder
![](https://gassociatescorp.com/wp-content/uploads/2024/06/engineer-builder-woman-in-uniform-2021-09-02-03-21-08-utc.jpg)
Shafani Mona
Director of Preconstruction
![](https://gassociatescorp.com/wp-content/uploads/2024/06/male-builder-trying-on-helmet-in-hardware-store-2021-08-30-02-26-12-utc.jpg)
Han Lucky
Construction Controller
Client
Trusted by world's companies.
![](https://gassociatescorp.com/wp-content/uploads/2024/06/national-safety.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/alliance.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/aiha.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/ascenision-chamber.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/abc.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/osha.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/lca.png)
![](https://gassociatescorp.com/wp-content/uploads/2024/06/lcia.png)
TESTIMONIAL
What Our Happy Costumer Says
![comfortable-office-and-woman-indoors-it-with-a-lap-2021-09-02-20-01-17-utc.jpg comfortable-office-and-woman-indoors-it-with-a-lap-2021-09-02-20-01-17-utc.jpg](https://gassociatescorp.com/wp-content/uploads/elementor/thumbs/comfortable-office-and-woman-indoors-it-with-a-lap-2021-09-02-20-01-17-utc-qq1d1eydpmue3x13b9rpu7fn4piw260dz7lm0yfum8.jpg)
Roseanne
Customer
Working with Grand Associates was great, these guys gave me accurate Construction and Cost Estimates that helped me to get right contract.
![portrait-of-happy-businessman-smiling-in-office-2021-08-28-01-03-54-utc.jpg portrait-of-happy-businessman-smiling-in-office-2021-08-28-01-03-54-utc.jpg](https://gassociatescorp.com/wp-content/uploads/elementor/thumbs/portrait-of-happy-businessman-smiling-in-office-2021-08-28-01-03-54-utc-qq1d1gu23awyr4yd0akyz6ykbh9mhk7ungwkzid29s.jpg)
Patrick Herman
Customer
They provided Professional services that led to timely completion of my development project. I definitely recommend them.