Belfay Engineering Information

View Top Employees from Belfay Engineering

Belfay Engineering has been providing mechanical and electrical consulting services since 1984. The majority of our projects are in the light commercial sector. Engineering services are based on technical expertise and judgement gained from years of experience. We are Professionally Licensed in: Colorado Texas Wyoming Arkansas Vermont New Mexico Nebraska Nevada

Website	https://www.belfay.com/
Revenue	$9 million
Employees	10 (5 on RocketReach)
Founded	1984
Address	3052 Sterling Cir Ste 200, Boulder, Colorado 80301, US
Phone	+1 303-892-5980
Industry	Mechanical or Industrial Engineering, Business Services General, Business Services
Web Rank	17 Million
Keywords	Consulting Services, Mechanical Engineering, Engineering Consulting, Electrical Engineering, Engineering Solutions, Commercial Sector, Technical Expertise, Design Services, Building Design, Construction Engineering, Project Engineering, Electrical Design, Mechanical Design, Building Systems, Project Management, Systems Engineering, Infrastructure Engineering, Energy Efficiency, Sustainability
Competitors	Jacobs, AECOM, Bechtel Corporation, KBR, Inc., Parsons Corporation, Fluor Corporation, Amec Foster Wheeler, Tetra Tech, Black & Veatch, Hatch +37 more (view full list)
SIC	SIC Code 87 Companies, SIC Code 871 Companies
NAICS	NAICS Code 5413 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 54133 Companies

Belfay Engineering Questions

What is the annual revenue of Belfay Engineering?

The Belfay Engineering annual revenue was $9 million in 2026.

How many people are employed at Belfay Engineering?

5 people are employed at Belfay Engineering.

Where is Belfay Engineering based?

Belfay Engineering is based in Boulder, Colorado.

What is the NAICS code for Belfay Engineering?

The NAICS codes for Belfay Engineering are [5413, 541, 54, 54133].

What is the SIC code for Belfay Engineering?

The SIC codes for Belfay Engineering are [87, 871].

Top Belfay Engineering Employees

Josiah Versteeg

Mechanical Engineer at Belfay Engineering

Littleton, CO, US
1
- belfay.com
2
- +1 303-758-XXXX
- +1 303-419-XXXX
Andy Chao

Mechanical Engineer at Belfay Engineering

Denver, CO, US
3
- ion-engineering.com
- yahoo.com
- belfay.com
4
- +1 972-567-XXXX
- +1 214-718-XXXX
- +1 312-422-XXXX
- +1 972-680-XXXX
Samuel Hsin

Mechanical Engineer at Belfay Engineering

Boulder, CO, US
1
- belfay.com
1
- +1 720-454-XXXX
Dennis Gonzales

Mechanical Design Engineer at Belfay Engineering

Denver, CO, US
4
- gmail.com
- ion-engineering.com
- comcast.net
- aol.com
5+
- +1 406-899-XXXX
- +1 505-330-XXXX
- +1 505-330-XXXX
- +1 786-306-XXXX
- +1 904-304-XXXX
- +1 774-237-XXXX