Technisch Bureau Verwaal

What Technisch Bureau Verwaal does

Technisch Bureau Verwaal B.V. is a Dutch 'totaalinstallateur' (full-service installation company) founded in 1969 and headquartered at Jan van Galenstraat 84, Schiedam, on the 'Vijfsluizen' industrial estate, where it has operated since 2001. The company delivers integrated technical installations for residential and commercial/utility buildings, covering warmtetechniek (heating, including cascade boiler systems for sports facilities), elektrotechniek (electrical, control/switch cabinets, grounding, lightning protection), regeltechniek (control technology and building management systems), airconditioning (STEK-certified refrigeration), mechanische ventilatie with WTW heat recovery, luchtbehandeling (air treatment), loodgieterswerkzaamheden (plumbing, including legionella management plans), sanitair, dak/zinkwerk, and technical management. Specialty lines include server room cooling and data network installation.

The business serves a mixed customer base across municipalities (Schiedam, Rotterdam, Vlaardingen, Maassluis, Schipluiden, IRADO), schools (including Komkids), sports facilities (Optisport), industrial and logistics accounts (Mammoet, Damen Shiprepair Rotterdam, Maasvlakte Olie Terminal, De Rijke Transport), heritage renovation projects (Stadsherstel Historisch Rotterdam), homeowners' associations (VvEs), and private households. Revenue is generated through three streams: one-time project-based installation work, recurring annual maintenance contracts that preserve warranty and insurance compliance, and 24/7 emergency repair services.

The company holds STEK, VCA*, and SCIOS certifications, is GDPR (AVG) compliant, is a recognized training company (erkend leerbedrijf for AMSI/MSI/EMSI), and is a member of Techniek Nederland. Go-to-market is sales-led and direct, with services delivered from the Schiedam base across the Schiedam–Rotterdam corridor. No parent company, subsidiaries, external investors, funding rounds, M&A activity, or patent portfolio are disclosed; the firm is independently held and is currently hiring across multiple technical roles to expand capacity.

Name

Technisch Bureau Verwaal

Legal name

Technisch Bureau Verwaal B.V.

Website

https://verwaalschiedam.nl

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

11–50 employees

Short description

Technisch Bureau Verwaal is a Dutch full-service installation company (totaalinstallateur) founded in 1969 in Schiedam, delivering HVAC, electrical, plumbing, BMS, and maintenance services to municipalities, schools, sports facilities, industrial clients, and homeowners across the Rotterdam region.

Ownership category

akta.pro rank

Product category

HVAC and Building Technical Installation Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Electrical Work (1731), Refrigeration & Service Industry Machinery (3580)

akta.pro industry

PRIMARYBPABAAAA

Hard Services (MEP/HVAC, Electrical, Plumbing)

Business & Public Services/Facilities Management & Building Services/Integrated Facilities Management (IFM)

SECONDARYIMAIABAK

Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration)

Industrials, Manufacturing & Construction/Industrial Services & Facility Operations/Building Maintenance & Repair (MEP/HVAC/Plumbing/Electrical)

Keywords

• HVAC installation services
• Building management systems
• Electrical installations
• Plumbing services
• Mechanical ventilation

Headquarters

HQ city

Schiedam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Installation services: One-time installation services for heating, electrical, ventilation, plumbing, air conditioning and other technical installations for new construction, renovation and maintenance projects.
2. Maintenance contracts: Recurring annual maintenance contracts for heating and hot water systems. Includes annual servicing to prevent breakdowns, maintain energy efficiency, and comply with warranty and insurance requirements.
3. 24/7 Emergency repair services: Round-the-clock emergency breakdown and repair services for installed systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Technisch Bureau Verwaal is a "totaalinstallateur" (full-service installation contractor) providing heating technology, electrical engineering, control systems, air conditioning, mechanical ventilation (including heat recovery/WTW), plumbing, sanitary, and technical management services for residential and commercial buildings. The company also offers annual maintenance contracts and 24/7 emergency repair services for installed systems.

Product overview

Technisch Bureau Verwaal is a total installation company (totaalinstallateur) offering comprehensive installation, maintenance, and technical management services for residential and commercial buildings since 1969. The company provides a unified portfolio of interconnected services including heat technology (CV systems, cascade systems, boilers), electrical engineering (control cabinets, grounding, lightning protection), refrigeration and air conditioning, mechanical ventilation with heat recovery, plumbing and sanitary installations, and building management systems. Services are offered as a complete package for new construction, renovation, and maintenance, supported by 24-hour emergency service and annual maintenance contracts.

Differentiator

Problem solved

Functional benefit

Products and services

• Warmtetechniek / CV Installations

Quantifiable outcome

• Annual maintenance reduces breakdown risk and keeps energy consumption low
• +1 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Techniek NederlandminorOthersIndustry association membership providing access to industry standards, best practices, and professional network. Logo displayed on website footer.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Regional players

• Van Dorp Installaties: Dutch regional installation firm with a similar totaalinstallateur value proposition across HVAC, electrical, and plumbing. Comparable in size and operating model, making it a close regional benchmark to Verwaal.
• Kemkens Installaties: Regional Dutch installer offering heating, sanitary, ventilation, and electrical services with maintenance contracts. Strongly comparable service mix and target customer types (residential + small commercial).
• Feenstra: Dutch installation and maintenance specialist historically focused on CV ketels, sanitary, and ventilation with a strong subscription-style maintenance contract model. Highly comparable recurring-revenue mechanic to Verwaal's onderhoudscontracten.

Broad incumbents

• HOMIJ: Dutch technical installer (part of the Croonwolter&dros group) focused on building services for commercial and utility buildings, including HVAC, electrical, and BMS. Comparable to Verwaal's utiliteit and BMS specialties.
• Breman Installatiegroep: National Dutch installation group operating across heating, ventilation, plumbing, electrical, and renewable energy. Comparable totaalinstallateur positioning with a broader geographic footprint than Verwaal.
• Kuijpers: Dutch technical installer focused on HVAC, electrical, and building services for commercial, industrial, and public-sector clients. Direct overlap with Verwaal's utiliteit (commercial/utility) segment and maintenance contract model.
• Croonwolter&dros: One of the largest Dutch technical installers covering electrical, HVAC, plumbing, and building automation across the Netherlands. Directly overlaps Verwaal's totaalinstallateur scope and target customer segments (municipalities, utilities, data centers) but at national scale.
• Unica: Large Dutch multi-disciplinary installation group with strong HVAC, electrical, and maintenance-contract presence. Competes for the same municipal and utility tenders as Verwaal and offers an overlapping 24/7 service model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/verwaalschiedam
• LinkedInlinkedin.com/company/technisch-bureau-verwaal-bv

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Technisch Bureau Verwaal