Our Services Our Services Icon

Building Information Modeling

Clients expect expedited construction in today’s market. That is exactly what we deliver with our integrated project approach using Building Information Modeling (BIM). Our BIM process is closely integrated and executed from Virtual Estimating, Trade Coordination, Pre-Fabrication to Field Installation. Using BIM over a decade has given us plenty of experience to lead the collaboration effort on projects of any size.

Our array of 3D software allows us the ability to accurately and clearly model plumbing and hydronic pipe systems, sheet metal ductwork, fire protection services, architectural features and structural elements. We are also a leader in identifying conflicts prior to field installation through advanced software. We maintain many 3D software systems that places us at the forefront of the industry for virtual mechanical construction.

BIM models have become an integral part of our overall project success. From setting sleeves using developed layout points, quickly making modifications to systems, tracking materials, utilizing point cloud information or pre-fabricating quality pipe assemblies our BIM process is at the center of it all.


Our state-of-the-art fabrication facility is strategically located in Tamarac, Florida where fabrication of all types are manufactured and shipped throughout the Southeast United States, Bahamas, and the Caribbean. The controlled environment and “Just in Time” processes allow Nash to produce the highest quality Mechanical and Plumbing products from simple valve assemblies to complex pump packages. One of a kind fabrication to multiple production runs are common occurrences and are easily accomplished. Areas of Expertise:

  • HVAC Systems
  • Equipment & Fixture Components
  • Plumbing Systems
  • Structural & Equipment Supports
  • Fire Sprinkler Systems
  • Pipe Hangers
  • Medical Gas Systems
  • Valve Assemblies


As the Mechanical Contractor on design assist projects, Nash offers a full complement of pre-construction services during the design phase. Proper utilization of these contractor related activities assures the client that their facility will be constructed in the most economical and efficient manner. Major activities are cost estimates, scheduling, and constructibility reviews. These tasks all require a detailed analysis of component parts of the design and serve to identify potential long lead purchases which must be handled early in the construction phase.


We continue to employ engineers within our full service consulting, design, fabrication, installation and inspection mechanical contracting services.


William R. Nash utilizes the Design-Build method in order to execute each of our client’s specific vision with accuracy.

Our team’s design build experience allows us to effectively handle the required communication and team work needed to effectively share ideas, provide value engineering and deliver a high quality product. Nash’s team is able to work with clients from the initial concept of the project through the design and construction phases of the job until completion. This unilateral process lets Nash stay fully involved throughout the entire project assuring our clients’ needs will be fulfilled- if not exceeded.


The Leadership in Energy and Environmental Design (LEED) Green Building Rating System, encourages and accelerates global adoption of sustainable green building and development practices through the creation and implementation of universally understood and accepted tools and performance criteria.

William R. Nash team members continue to strive and better themselves gaining knowledge and accreditations pertinent to their work. The determination of our employees is what makes Nash such a reliable and successful company.

Service & Maintenance

An industry leader since 1965, William R. Nash’s business has been built upon a solid foundation of satisfied customers and dedicated employees. Specializing in commercial applications and industrial maintenance, Nash has steadily grown in size and capabilities.

As we move forward, William R. Nash remains committed to establishing long-term relationships with their customers by fostering a “quality over quantity” culture, willing to sacrifice profit for customer satisfaction.

For emergency service please call: 786.681.8810