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2024 Board of Directors


Dave Buist
City of North Las Vegas

Dave has been with the city of North Las Vegas since 1994. Starting as a maintenance helper,29 years ago, he is now Facilities Project manager in charge of  capital improvement projects for all city facilities while also handling outside contractors.

He has earned several licenses and designations throughout his career including: HVAC, licensed journeyman in electrical, plumbing and locksmith.  He also holds a certification as a Building & Sustainability Tech.  He has been a member of NPFMA for more than a decade.

Dave was born in New Jersey and grew up in beautiful Virginia Beach.  He joined the US Navy Civil Service and was stationed at Norfolk until relocating to Las Vegas in 1986.  He has a background in bar and restaurant management prior to transitioning into facilities management.  He’s been happily married to his lovely wife, Dawn, for 12 years and they share 5 children between them.  When not working, Dave enjoys playing drums, watching hockey and football as well as taking motorcycle trips. 

Immedicate Past President: 
Hans Gottschaldt. ProFM

LVVWD/SNWA/Springs Preserve

Hans Gottschaldt has been the Facilities Manager for the Las Vegas Valley Water District, the Southern Nevada Water Authority and the Springs Preserve since May of 2019. He is responsible for the oversight of 224 facilities throughout southern Nevada, including the various office, retail, entertainment, museum, and water processing facilities under all three banners.

Hans grew up in a cattle farming family in rural Michigan and attended Western Michigan University in Kalamazoo, where he earned a Bachelor of Science in both Mechanical Engineering and Economics. While in Michigan, he worked in facilities management for Pfizer Pharmaceuticals for 10 years and for the retail giant Target for 5 years. Hans and his family moved to Las Vegas in 2010 when he became the Facilities Manager for TJ Maxx. In 2014 he was promoted to a regional director role from TJ Maxx to parent company TJX which also operates Marshalls, Home Goods and Sierra Trading Post. This position had responsibilities covering the entire western half of the United States. After a few years of extensive travel and growth in experience, Hans and his family  settled back in sunny Las Vegas and into his current  job with the Water District.

Hans loves spending time with his wife Christen of 20 years, son Dylan (18), daughter Jasmine (16), their yorkie Bandit and rescue dog Monkey. 

Vice President/Education Chair
David Colucci, ProFM
Roseman University

David Colucci serves as Director of Facilities for Roseman University Nevada campuses. He previously worked as the Director of Operations at Lake Pointe Property and as Engineer for Commerce and Director of Engineering since 2005.

Dave was eagerly involved in BOMA UTAH, serving as vice chair for the TOBY committee, and also on the service committee and as a liaison to the board. Dave acquired his Real Estate license to further his qualifications in property management. He also was recognized for his contribution to Habitat for Humanity in Summit County.

Prior to becoming a facility manager, Dave worked nineteen years as a Foreman, Superintendent, and Safety Supervisor for companies in Salt Lake City, Park City, American Fork and in California. During this time he gained invaluable experience managing remodels and multimillion dollar tenant improvements. Dave studied Architectural Construction Management at the Salt Lake Community College. He is a journeyman carpenter and was a member of the Local Carpenter’s Union Executive Board. Known for his communication and people skills, Dave is well liked and respected by management, peers, and staff alike.
Dave has demonstrated his tremendous capability in facilities management and brings his strong work ethic, commitment to clients, loyalty, leadership, and great attitude to every project.

Doug Diaz
Clark County School District

Douglas (Doug) Diaz has been the Director of Facilities Management for the Clark County School District “CCSD” since March 2020 and has given 25 years to Public Service, all with CCSD. He oversees the district's 366 schools and 40 administrative sites, all in support of CCSD’s 310,000 students, and 42,000 Staff members throughout Clark County.

Doug grew up in Henderson, NV, is a product of CCSD, and attended CSN. He has worked in the skilled trade field as a Skilled Assistant, Cross-Connection Specialist, HVAC Technician/Sheet Metal worker, and Building Engineer. Doug feels privileged to have served CCSD in many roles, including: Building Engineer Supervisor, Construction Supervisor, and Operations Manager.

Doug and his family reside in Henderson, where his lovely wife, Lori, of 23 years. He loves spending time with his family and their rescue pets, Pong (Dog) and Shadow (cat). The family loves to travel and give back to the community by supporting local students and volunteering with non-profit organizations. He has volunteered for American Red Cross as a Disaster and Humanitarian Relief team member, and spent an entire month volunteering in Puerto Rico (family lineage) after the devastation of Hurricane Maria ripped through in September 2017.


Director at Large - Membership
Stephanie Fosmo

Stephanie Fosmo works as an Outside Sales Engineer for CHC (California Hydronics Corporation); She works in all areas of the industry from new build construction to aftermarket sales throughout the entire Southern Nevada region and predominantly working with contractors, wholesalers, and end users. Her responsibilities include building and maintaining customer relationships, engineering equipment selections, and educating customers on product developments and new technologies.

She has been in the HVAC and plumbing industry for a little over ten years and is currently working on growing CHC’s presence in the Southern Nevada Region. Her path through the industry has makes uniquely qualified to understand the importance of each role in a company and how to better utilize the time and skills of all individuals working with and around her.

Stephanie and her husband were both born and raised in Las Vegas and are now raising their two children here as well. 

2023 Golf Tournament
Robert Young
Air Filter Sales& Services/Nevada Cooler Pad

Robert Young has served as Sales and Service Manager for Nevada Cooler Pad / Air Filter Sales and Service since May of 2019. He is responsible for the account management of all Air Filtration customers and the daily oversight operations of the Counter Sales Team, and of the Service Team, currently supporting Air Filter Changes in over 2,000 buildings across the Valley.

Robert grew up in a military family and lived all throughout the country and abroad. He attended Johnson & Wales University and earned an Associates of Applied Science in Culinary Arts and a Bachelor of Science in Management. He worked in various cities as a Chef, Server and Bartender. In 2013 Robert moved to Las Vegas and eventually transitioned into facility management.

Robert loves the desert and the mix of a big city life with outdoor activity. He loves gardening, woodworking, and taking his boat out. He also still hones his culinary skills and can make some very interesting cocktails.

Director at Large / Events Chair
Sam Sinkler
Immaculate Restoration

Sam Sinkler is the Business Development Manager at Immaculate Cleaning & Restoration.  She is a longtime member of NPFMA and has joined the board as the Events Committee Chair.  Sam comes to Las Vegas by way of “Small Town Corn Country” Iowa.  She’s a graduate of Western Illinois University with a degree in Marketing & Communications. 

When Sam is not working, she spends time with the love of her life, a French Bulldog that answers to “Carl”.  She also loves exploring the Las Vegas “Foodie” scene, learning new recipes, and spending time with her husband. 

Director at Large
Brenda Fischbach
American Printing

Brenda Fischbach is the Sales Manager for American Printing, a is family owned and operated business since 1967.  She has been with the company for 32 years. 

Brenda has lived in Las Vegas since 1962.  She attended medical assistant school and worked for doctors for 10 years after high school.  In 1988, she came to work for her father and helped him run a couple of other companies that he owned at that time. Brenda loved the client aspect of her job and decided to start selling printing. It worked out well and has had the same clients for over 20 years. 

Brenda has one daughter Andrea and one grandson, Cameron who is 9 years old and loves basketball.  She has a soft spot for rescue animals.

Brenda also serves on The Unforgettable Foundations since it started here in Las Vegas for 5 years.  This foundation helps families pay for funerals for their children when they cannot afford it.  She also serves on her home owner association committees in Providence.

Director at Large
Troy Callahan

Troy is a Professor of Construction Management for the College of Southern Nevada and for the School of Advanced and Applied Technologies at the College of Southern Nevada. He has a Master’s degree in Construction Management from LSU.

He is an experienced construction management professional with extensive experience in project management, estimating, disaster restoration management, and international construction exports, including project management in Japan, Chile, and Israel.

Troy has authored and presented several professional industry articles and workshops, including:

  • Applying Lean Management to Improve Net Margins. May 2017
  • Making Production Meetings Productive July 2016
  • Improve and Control February 2016
  • The True North Approach November 2015

Troy has also served on the Governor's Office of Energy to develop curriculum for Building Energy Education. He was born and raised in Northern California.

Director at Large
Leslie Mujica, ProFM
Las Vegas Power Professionals

Leslie is the Executive Director and Chief Marketing Officer of the Las Vegas Power Professionals. She has over 15 years of experience in the construction industry in Las Vegas with a diverse background in business development, government affairs, public relations, marketing, and contract management in private, federal and non-profit sectors. She possesses a broad range of experience in the Architectural, Engineering and Construction industries which encompasses work with real estate development, construction management, general contracting, engineering firms, and federal government agencies. She actively participates in local networking events in our Valley to promote the electrical industry and cultivate relationships.

Leslie is a passionate, proud ambassador of all things UNLV including the Alumni Legacy Board of Directors, the UNLV Foundation Corporate Council-1957 Society, Board Member of the UNLV Libraries Latinx Project, as well as proud member of The Heritage Circle. 

Director at Large
Lancelot Robinson
D23 Systems

With over 20 years of experience in the HVAC Systems Industry, Lance has served as a valued adviser, educator, and partner to the Las Vegas construction industry and it’s building owners. His extensive training in HVAC products and systems has earned him a reputation for being able to develop efficient, effective, and innovative building systems… providing more than simple product selections.Lance adds a unique perspective to the business of building design.

His experience and ability to interface with clients at all levels adds substantial value to his engineering, architectural, design build contractors and owner direct clients.

Lancelot is a born and raised Las Vegan. With a strong commitment to family and community involvement, He and his wife, Audrey, have raised two fantastic children and have been happily married for more than 20 yrs.

Director at Large
Mike Messenger

Mike Messenger began his career with FASCO a local Fastener Distributor 34 years ago. He spent 33 of those years learning all aspects of the OEM, MRO and MEP industries. Mike is now expanding his education and service abilities at a new home as an Account Manager at White Cap Las Vegas. He continues the values learned of commitment, an above and beyond attitude and most importantly Customer Service being top priority. Mike is very excited for the future in his new role and new home.

Mike is a native. Born and raised right here in Las Vegas, he has dedicated his time to several organizations supporting the community and companies that make Las Vegas the amazing city we call home. He is a CFS (Certifies Fastener Specialist) as well as an Honorary Member of NPFMA due to his work with the NPFMA Community Outreach Programs and NPFMA Board of Directors for 10+ years. Mike is also an Ambassador for the NCA (Nevada Contractors Association) and CLC (Construction Leadership Council) member. Always willing to help and support for a positive and productive result. Mike also volunteer’s his time working with the organizations Charity Golf Tournaments to support local and national charities.

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