Off-Site Construction

Commercial & Residential 

Set & Crane Services

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Set & Crane Services

General Contract Services

Consulting Services


Our full-service team of contractors is able to coordinate your transportation with the factory or prefabrication facility, create the best strategy for the set schedule, organize the process with your general contractor on establishing roles and responsibilities.


Modular Sure Site offers many options in the set services including a licensed crane operator, modular commercial set services for multi-family, hospitality, medical buildings, and extends to panelized wall systems and other specialized crane needs nationally. 

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Our team of contractors will complete your project from grading to finish | final inspection.


The services include pre-construction planning and documentation, preliminary and post-budget reviews, outlines of build schedules, cost certainty, less disruption to work sites, and less material waste on the commercial project.  


We provide great customer service, communication and tracking your build through our online management system. 

Off-Site construction is becoming more precious as time frames to build and obtainable budgets are the priority. 


Modular Sure Site has strategic partnerships with many factories to build your residential and commercial projects.  We will assist your team throughout the project with land feasibility reports, selecting the right factory, choosing your selections for interior and exterior finishes, presenting a price per square foot, transportation, permit review and regulations, and walking you through the general off-construction processes. 

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Audree M Grubesic is the owner and founder of

Modular Sure Site. Over the past 20+ years, she has excelled in marketing, sales, new business development, and home building. This experience has to lead her to create a niche modular construction company. She believes there are always areas to improve the modular construction process, create a positive work culture, automate systems, continuing learning and collaborate with technology-driven services. Being in construction and managing projects

on-site has allowed her to communicate plainly with her clients about the build process, construction details and to make them feel at ease whether it's a future consulting project, site-work, or crane and set service questions.  

We Guarantee




Cost Certainty




Shaun Walp | Unique Custom Concepts LLC

I hired Audree and Modular Sure Site to handle my last crane set. I had

difficulties with my previous 3 sets and simply needed better. Modular 

Sure Site took care of everything I needed and communicated clearly.

I wish I had used MSS sooner as it would've saved me many headaches!

Audree and her team of sub-contractors were awesome! Thank you MSS!!


Get a Quote

Contact Us Any Time

Tel: 303-472-6419

Denver, Colorado

By appointment only 

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©2020 Modular Sure Site All Rights Reserved  

(303) 472-6419 | | Serving Limited Mountain Areas in Colorado