H&H is a full-service infrastructure engineering firm with more than 135 years of experience steeped in solving complex engineering challenges. Consulting firms, contractors, and infrastructure owners count on us when innovative design and intricate engineering solutions are required. Our specialty lies in the ability to manage the entire life cycle of engineering services and support. We employ teams of superior engineers that bring a forward thinking approach using the world's latest project management, design, and support innovations. As a result, your projects are brought in on time, on budget, and are engineered to the highest standards in design, durability, safety, and aesthetic value.
View Top Employees from H&H| Website | http://www.hardestyhanover.com |
| Revenue | $95 million |
| Funding | $5 million |
| Employees | 1,150 (464 on RocketReach) |
| Founded | 1887 |
| Address | 1501 Broadway, New York, New York 10036, US |
| Phone | (212) 944-1150 |
| Fax | (212) 391-0297 |
| Technologies |
JavaScript,
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+24 more
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| Industry | Civil Engineering, Architecture, Engineering & Design, Bridge Engineering, Construction, Heavy Movable Structures, Roadway/Highway Engineering, Structural Engineering |
| Keywords | Infrastructure, Engineering Project Management, Construction Support Services |
| Competitors | Nippon Koei, STV, TranSystems, Volkert, Inc., WSB |
| SIC | SIC Code 871 Companies, SIC Code 87 Companies |
| NAICS | NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 5413 Companies, NAICS Code 54133 Companies |
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H&H Questions
The H&H annual revenue was $95 million in 2024.
Sean Bluni is the Partner of H&H.
464 people are employed at H&H.
H&H is based in New York, New York.
The NAICS codes for H&H are [541, 54, 5413, 54133].
The SIC codes for H&H are [871, 87].
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