H & H Engineering
- Company typePrivate
- Founded1975
- HeadquartersMethuen, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
H & H Engineering firmographics
Firmographics- Name
- H & H Engineering
- Legal name
- H & H Engineering, Co., Inc.
- Website
- https://hhengineers.com
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
H & H Engineering industry classification
Industry- Product category
- Pressure Vessel and Industrial Fabrication
- NAICS
- Power Boiler and Heat Exchanger Manufacturing (332410)
- SIC
- Fabricated Plate Work (Boiler Shops) (3443)
- akta.pro primary industry
- Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)
- akta.pro secondary industry
- Industrial Boilers, HRSGs & Steam Generators (IMAHAFAF)
Keywords
Where H & H Engineering is headquartered
LocationHeadquarters
- HQ city
- Methuen
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
H & H Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain
Revenue model
- Custom Fabrication Services: Revenue generated through custom fabrication of pressure vessels, vacuum components, tanks, and process piping systems for industrial customers. Services include shop fabrication and field fabrication, boiler installation and repair.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
H & H Engineering product offering
Product offeringCore offering
H & H Engineering is a custom metal fabrication shop that designs, manufactures, and repairs ASME-certified stainless steel and specialty alloy pressure vessels, vacuum components, tanks, chambers, process piping systems, and machine weldments. The company delivers both shop and field fabrication, plus high-pressure steam boiler installation and repair, for regulated processing industries including food, beverage, pharmaceutical, chemical, biotech, semiconductor, textile, and cosmetic manufacturing.
Product overview
H & H Engineering is a precision fabrication and manufacturing company offering a portfolio of industrial products including pressure vessels, vacuum components, machine weldments, chambers, tanks, and process piping systems. The company provides both shop and field fabrication capabilities, serving regulated industries (food, beverage, pharmaceutical, biotech, chemical, semiconductor, textile, and cosmetic). Materials of construction include stainless steel, carbon steel, nickel alloys, copper, brass, aluminum, Inconel, Titanium, Hastalloy, and Monel. The company also offers R&D through production services and high pressure steam boiler installation/repair.
Differentiator
Problem solved
Functional benefit
Products and services
- Pressure Vessels
Companies that use H & H Engineering
Customer profileSegments4 records
Ideal customer profiles3 records
H & H Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
H & H Engineering partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
H & H Engineering competitors and assessment
Company assessmentBroad incumbents
- Holtec International: Manufacturer of pressure vessels, heat exchangers, and nuclear/fossil power equipment. Comparable overlap in ASME-stamped pressure vessel and heat exchanger manufacturing for industrial customers.
- Mueller Industries: Diversified manufacturer of copper, brass, aluminum, and steel products including pressure vessels and fittings. Comparable as a much larger incumbent in the same industrial fabrication category.
- Hamon: Global engineering group specializing in heat exchangers, cooling towers, and air-cooled condensers for power and industrial markets. Comparable at the product-category level for heat-transfer equipment but operates at vastly greater scale.
- Babcock & Wilcox: Major boiler, steam generator, and heat exchanger OEM serving power generation and industrial markets. Comparable for boiler fabrication and pressure vessel work but at vastly larger scale and broader product portfolio.
Direct peers
- Enerquip: Sanitary heat exchanger and pressure vessel manufacturer serving food, beverage, pharmaceutical, and dairy processing. Comparable for overlap in sanitary stainless fabrication for regulated process industries.
- API Heat Transfer: Manufacturer of heat exchangers, pressure vessels, and thermal equipment serving chemical, petrochemical, and industrial markets. Comparable as an ASME-certified fabricator of code vessels and heat transfer equipment.
- Wessels Company: Manufacturer of ASME-coded pressure vessels, expansion tanks, and storage tanks for HVAC, plumbing, and industrial markets. Closely comparable in scope of stamped tank and vessel product line.
- Joseph Oat Corporation: Custom ASME-coded pressure vessel, heat exchanger, and tank fabricator based in Camden, NJ. Directly comparable as a similarly sized specialty shop serving chemical, petrochemical, and industrial customers with ASME-stamped fabrication.
- Weldship Corporation: ASME U/U2/U3 and NBBI R-certified fabricator of pressure vessels and tank trailers. Comparable as a multi-decade specialty shop focused on code-stamped fabrication for regulated industries.
Regional players
- Commercial Industrial Fabricators: Custom industrial metal fabricator producing pressure vessels, tanks, and process equipment for regional customers. Comparable as a similarly scoped regional shop competing for similar custom-fabrication contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
H & H Engineering compliance and trust
Trust signalCompliance4 records
H & H Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
H & H Engineering leadership team
Management profileNumber of profiles
H & H Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
H & H Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about H & H Engineering
What does H & H Engineering do?
H & H Engineering is a custom metal fabrication shop that designs, manufactures, and repairs ASME-certified stainless steel and specialty alloy pressure vessels, vacuum components, tanks, chambers, process piping systems, and machine weldments. The company delivers both shop and field fabrication, plus high-pressure steam boiler installation and repair, for regulated processing industries including food, beverage, pharmaceutical, chemical, biotech, semiconductor, textile, and cosmetic manufacturing.
Is H & H Engineering a public or private company?
H & H Engineering is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was H & H Engineering founded?
H & H Engineering was founded in 1975. It employs 1 to 10 people.
Where is H & H Engineering based?
H & H Engineering is headquartered in Methuen, United States, in the North America region.
How does H & H Engineering make money?
One revenue line is on record: custom Fabrication Services.
Who are H & H Engineering's main competitors?
Broad incumbents on record are Holtec International, Mueller Industries, Hamon and Babcock & Wilcox. Direct peers are Enerquip, API Heat Transfer, Wessels Company, Joseph Oat Corporation and Weldship Corporation. Commercial Industrial Fabricators is listed as a regional player.
Does H & H Engineering have an API?
No public API is recorded for H & H Engineering.
What industry is H & H Engineering in?
H & H Engineering's product category is Pressure Vessel and Industrial Fabrication. Its primary akta.pro industry code is IMAHAEAC, Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers), with a secondary code of IMAHAFAF, Industrial Boilers, HRSGs & Steam Generators. Its NAICS code is 332410 and its SIC code is 3443.