Insmet
Insmet (Mrowiec Instalacje) is a Polish family-owned sole proprietorship founded in 1995 in Zabrze, Upper Silesia, specializing in sanitary, heating, gas, electrical, and solar installations, with authorized service status for Vaillant, Ariston, Chaffoteaux, and Bosch boilers, serving homeowners, SMBs, and investors.
- Company typePrivate
- Founded1995
- HeadquartersZabrze, Poland
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Insmet does
Insmet is a Polish family-owned sole proprietorship (jednoosobowa działalność gospodarcza) operating under the trade name Mrowiec Instalacje, founded in 1995 by Maciej Mrowiec and headquartered in Zabrze in the Upper Silesia region. The firm specializes in sanitary and heating installation services, executing water-sewage (WOD-KAN), central heating (CO), gas, electrical, and solar installations using modern technologies and materials from reputable manufacturers. It holds authorized service provider status with Vaillant, Ariston, Chaffoteaux, and Bosch for gas boiler servicing, and has expanded its portfolio to include heat pumps, mechanical ventilation with heat recovery (rekuperacja), and ground heat exchangers (GWC).
The business model is project-based professional services with custom cost estimates (kosztorys) prepared for each engagement. Customers reach the firm directly via phone, email, or the website mrowiecinstalacje.pl, with no intermediaries in the sales channel. The engagement lifecycle spans four stages: inquiry, cost estimation, design and sizing, and installation, with post-warranty maintenance included. Pricing is per-project and tailored to scope.
The customer base is hybrid: individual homeowners building or renovating houses, SMBs and entrepreneurs with mid-size projects, and larger investors undertaking industrial and sports facility developments, all within the Upper Silesia region. The firm is staffed by 8 employees supervised by an experienced architect and engineer, with GTM relying on the website, a YouTube showcase video, and word-of-mouth referrals. The business has accumulated 500+ completed projects and 300+ clients over 20+ years of continuous operation.
Insmet firmographics
Firmographics- Name
- Insmet
- Legal name
- INSMET - Maciej Mrowiec
- Website
- https://insmet.com.pl
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Insmet (Mrowiec Instalacje) is a Polish family-owned sole proprietorship founded in 1995 in Zabrze, Upper Silesia, specializing in sanitary, heating, gas, electrical, and solar installations, with authorized service status for Vaillant, Ariston, Chaffoteaux, and Bosch boilers, serving homeowners, SMBs, and investors.
- Ownership category
- akta.pro rank
Insmet industry classification
Industry- Product category
- Plumbing and Heating Installation Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220), Plumbing, Heating, and Air-Conditioning Contractors (23822)
- akta.pro primary industry
- HVAC System Replacement & Change-Outs (HSAOAGAB)
- akta.pro secondary industries
- Radiant Floor Heating Installation (HSAOAGAG), Radiant Floor Heating Installation (Underfloor Systems) (HSAPAGAJ)
Keywords
Where Insmet is headquartered
LocationHeadquarters
- HQ city
- Zabrze
- HQ country
- Poland
- HQ region
- Europe
Offices1 record
Markets served
Insmet business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Others
Revenue model
- Installation Services: Project-based professional services for sanitary and heating installations including WOD-KAN, central heating, gas, electrical, and solar systems. Services include project design, cost estimation, installation, and ongoing maintenance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Insmet product offering
Product offeringCore offering
Insmet provides consulting, design, cost estimation, installation, and post-warranty servicing of sanitary installations (WOD-KAN water-sewage, central heating, gas, electrical, and solar) and heating/cooling systems for residential and commercial clients. The company is an authorized service provider for Vaillant, Ariston, Chaffoteaux, and Bosch gas boilers, and offers ventilation with heat recovery, water softening stations, and ground heat exchangers. Services are delivered as individualized projects throughout the Upper Silesia region of Poland.
Product overview
Insmet (Mrowiec Instalacje) is a family-owned company operating since 1995 that provides specialized sanitary and heating installation services in the Upper Silesia region of Poland. The company offers a comprehensive portfolio of services organized around three core pillars: sanitary installations and connections (WOD-KAN, gas, electrical, solar), heating systems (underfloor, wall, and radiator heating, gas boilers, heat pumps), and ventilation with air conditioning. As an authorized service provider for Vaillant, Ariston, Chaffoteaux, and Bosch brands, the company provides both installation and maintenance services. The offering also includes water softening stations and ground heat exchangers. Services are delivered through a four-stage process: service ordering, cost estimation, design and sizing, and installation. The company serves both individual customers building homes and business customers including production facilities, service buildings, and investors.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 20 years of continuous operation in sanitary installation industry
- +2 more outcomes
Companies that use Insmet
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Insmet technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Insmet partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- VaillantcoreAuthorized service provider for Vaillant gas boilers. The company provides professional maintenance, repair, and service support for Vaillant heating systems as an officially recognized service partner.
- AristoncoreAuthorized service provider for Ariston gas boilers. Offers professional maintenance and repair services for Ariston heating products as an officially certified service partner.
- ChaffoteauxcoreAuthorized service provider for Chaffoteaux gas boilers. Provides professional installation, maintenance, and repair services for Chaffoteaux heating systems.
- BoschcoreAuthorized service provider for Bosch gas boilers. Offers professional maintenance and service support for Bosch heating products as an officially recognized service partner.
Scale indicators4 records
Recent moves4 records
Expansion highlights2 records
Insmet competitors and assessment
Company assessmentBroad incumbents
- SPIE: SPIE is a European technical services provider offering HVAC, electrical, and mechanical installations. Its Polish operations deliver multi-trade building equipment services comparable to Insmet's scope but with substantially greater scale and geographic reach.
- ENGIE: ENGIE is a global energy and multi-technical services group with HVAC, plumbing, and facility-management operations across Poland. While it operates at vastly larger scale than Insmet, it competes for similar commercial and industrial HVAC/plumbing installation contracts in the Polish market.
- Carrier Global: Carrier is a global HVAC manufacturer and service provider with installation and maintenance networks. Its authorized-dealer/service-partner model is directly comparable to how Insmet operates as an OEM-credentialed installer.
- Veolia Energia Polska: Veolia provides heating, cooling, and energy services in Poland including district heating and on-site HVAC installations. It competes with Insmet in commercial and industrial heating/ventilation projects, although at significantly larger scale.
- Daikin: Daikin is a leading HVAC manufacturer with a strong installer/service-partner network across Europe. Comparable to Insmet in that Daikin's partner installers offer residential and commercial heating, ventilation, and air-conditioning services under the OEM umbrella.
Others
- Vaillant Group: Vaillant is a key OEM partner for Insmet and offers heating equipment plus a network of authorized service partners. It is comparable as an equipment supplier whose partner program governs much of Insmet's service work.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Insmet social profiles
Digital presenceInsmet financial estimates
Financial estimateRevenue estimate
Valuation estimate
Insmet leadership team
Management profileNumber of profiles
Profiles1 record
Insmet funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Insmet 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 Insmet
What does Insmet do?
Insmet provides consulting, design, cost estimation, installation, and post-warranty servicing of sanitary installations (WOD-KAN water-sewage, central heating, gas, electrical, and solar) and heating/cooling systems for residential and commercial clients. The company is an authorized service provider for Vaillant, Ariston, Chaffoteaux, and Bosch gas boilers, and offers ventilation with heat recovery, water softening stations, and ground heat exchangers. Services are delivered as individualized projects throughout the Upper Silesia region of Poland.
Is Insmet a public or private company?
Insmet is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Insmet founded?
Insmet was founded in 1995. It employs 1 to 10 people.
Where is Insmet based?
Insmet is headquartered in Zabrze, Poland, in the Europe region.
How does Insmet make money?
One revenue line is on record: installation Services.
Who are Insmet's main competitors?
Broad incumbents on record are SPIE, ENGIE, Carrier Global, Veolia Energia Polska and Daikin. Vaillant Group is listed as an others.
Does Insmet have an API?
No public API is recorded for Insmet.
What industry is Insmet in?
Insmet's product category is Plumbing and Heating Installation Services. Its primary akta.pro industry code is HSAOAGAB, HVAC System Replacement & Change-Outs, with a secondary code of HSAOAGAG, Radiant Floor Heating Installation. Its NAICS code is 238220.