4 spec sp. z o.o.

What 4 spec sp. z o.o. does

4 spec sp. z o.o. (trading as 4SPEC) is a privately held Polish building diagnostics and remediation services company headquartered in Bydgoszcz. It provides professional thermographic inspections using FLIR T640, FLIR E8, HIKMICRO, and FLIR VS80 endoscopic cameras; non-invasive water leak detection combining thermography, acoustic methods, tracer gas, and pipe TV inspection cameras; and a portfolio of building drying services including condensate, adsorption, sub-slab, microwave (2.45 GHz), infrared, and AQUASTOP electrophysical drying. An AI-controlled drying system automates device operation and reportedly reduces subfloor drying time by up to 40%. Supplementary services include pipe inspection (4–700 mm diameter, up to 120 m length), professional ozonation for post-flood disinfection, and moisture measurements using CM, capacitance meters, and Tramex Concrete X5 scanners.

The company operates a direct sales-led go-to-market within a 200 km radius of Bydgoszcz for residential, commercial, and property management clients, while industrial thermography services are delivered nationwide across Poland. Revenue is generated through project-based service fees, equipment rental (dehumidifiers with delivery), and product sales of the AQUASTOP electrophysical drying system (7,000 PLN net per installation with a 25-year manufacturer warranty). Pricing is quote-based rather than publicly disclosed, and the company supports insurance claim documentation with cashless settlement via cession of policy rights. Marketing is conducted through a content-driven website and dedicated accounts on LinkedIn, Facebook (Termowizja4Spec), Instagram, and Twitter/X (@4SPEC1).

Customer segments span individual property owners, housing cooperatives, property managers, real estate developers and investors, design offices, industrial and manufacturing facilities (for predictive maintenance, electrical switchgear, and photovoltaic inspections), and insurance companies requiring technical documentation for claims processing. The company is independently owned with no disclosed external investment, no parent entity, and no subsidiaries. Service breadth and multi-method technical capability are positioned as the primary differentiators against local competitors, though quantitative scale metrics are not publicly available.

Name

4 spec sp. z o.o.

Legal name

4 spec sp. z o.o.

Website

https://4spec.pl

Company type

Private

Operating status

Operating

Short description

4 spec sp. z o.o. (4SPEC) is a privately held Bydgoszcz-based Polish firm specializing in building diagnostics, water leak detection, thermal imaging, and multiple building drying technologies serving residential, commercial, industrial, and insurance clients regionally and across Poland.

Ownership category

akta.pro rank

Product category

Building Diagnostics and Restoration Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Testing Laboratories and Services (541380)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Structural Drying, Dehumidification & Moisture Control (HSAPAOAB)

akta.pro secondary industry

Water Management, Leak Detection & Smart Plumbing (HSAPAPAL)

Keywords

• Building diagnostics services
• Water leak detection
• Thermal imaging inspections
• Building drying services
• Moisture measurement

Headquarters

HQ city

Bydgoszcz

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Professional Diagnostic Services: Thermal imaging inspections, leak localization, acoustic diagnostics, pipe inspection camera services, and moisture measurements for residential, commercial, and industrial buildings. Revenue generated through service fees per inspection or project.
2. Building Drying Services: Condensation, adsorption, microwave, infrared, electrophysical, and subfloor drying services for buildings after flooding, water damage, or moisture problems. Revenue from project-based drying service contracts.
3. Equipment Rental: Rental of professional dehumidifiers with delivery to the customer.
4. Electrophysical Drying System Sales (AQUASTOP): Sale and installation of AQUASTOP electrophysical drying systems for building moisture control. Complete system with installation costs 7000 PLN net, with 25-year manufacturer warranty.
5. Ozonation and Disinfection Services: Professional ozonation services for virus, bacteria, mold, and odor elimination in residential and commercial spaces using high-output ozone generators.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

4SPEC delivers professional building diagnostics, non-invasive water leak detection, and multi-method building drying services to residential, commercial, industrial, and insurance-sector customers in Poland. The company combines FLIR-class thermal imaging (T640, E8, HIKMICRO, VS80 endoscopic), tracer-gas and acoustic leak detection, endoscopic pipe TV inspection, and an AI-controlled drying system spanning condensate, adsorption, microwave, infrared, electrophysical (AQUASTOP), and sub-slab dilatation methods. Service delivery is supported by professional moisture measurement, on-site dehumidifier rental, ozonation/disinfection, and full technical documentation for insurance claims.

Product overview

4SPEC is a specialized building diagnostics and drying services company based in Bydgoszcz, Poland. Its portfolio consists of interconnected diagnostic and remediation services organized around three core pillars: (1) Thermographic Inspection — covering building, electrical infrastructure, and industrial thermography using FLIR and HIKMICRO cameras, including endoscopic thermography with the FLIR VS80; (2) Water Leak Detection — using thermography, acoustic methods, tracer gas, and TV inspection cameras to locate hidden leaks in water, heating, and sewage installations; and (3) Building Drying — encompassing multiple drying methods (condensate, adsorption, sub-slab, microwave, infrared, and electrophysical) supported by an AI-controlled monitoring system that automates and optimizes drying processes. Supplementary services include pipe TV inspection, ozonation/disinfection, and moisture measurements. The company serves residential, commercial, industrial, and insurance clients across the Bydgoszcz region (up to 200 km) and throughout Poland.

Differentiator

Problem solved

Functional benefit

Products and services

• Thermographic Inspection Services (Badania Termowizyjne) Professional thermographic inspections for residential, commercial, and industrial buildings using FLIR T640, FLIR E8, HIKMICRO M31, and FLIR VS80 cameras. Covers electrical switchgear and distribution boards, transformers, transmission lines, HVAC systems, photovoltaic installations, building envelopes, thermal bridges, and insulation verification. Includes identification of energy-loss and moisture anomalies.
• Water Leak Detection (Lokalizacja Wycieków Wody) Non-invasive location of hidden leaks in water, heating, and sanitation installations using thermography, acoustic detection, tracer gas (hydrogen), and inspection cameras. Locates leaks behind walls and under floors without demolition.
• Building Drying (Osuszanie Budynków) Professional drying of buildings after flooding, water damage, and moisture problems using condensate and adsorption drying methods, with AI-controlled device orchestration that reduces sub-slab drying time by up to 40%. Includes full measurement reports and photographic documentation for insurance claims.
• Sub-slab Drying (Osuszanie Podposadzkowe) Specialized drying of insulation layers beneath floor slabs (polystyrene, mineral wool, PUR foam) using pressure/vacuum dilatation methods, without dismantling floors. Includes AI-controlled moisture monitoring.
• Microwave Drying (Osuszanie Mikrofalowe) High-frequency electromagnetic drying at 2.45 GHz that penetrates up to 2.5 m into building materials, heating water molecules from within for rapid evaporation. Effective for thick walls, historic buildings, and wood-pest control (55–65 °C temperatures eliminate insects at all life stages).
• Infrared Drying (Osuszanie Podczerwienią) Drying using infrared panels (200–1200 W, panel sizes from 50×50 cm to >2 m²) that heat wall and floor structures to ~60 °C to evaporate embedded moisture. Applied to flooded rooms, historic buildings, and pre-finishing work in new construction.
• Electrophysical Drying with AQUASTOP (Osuszanie Elektrofizyczne) Non-invasive building drying using AQUASTOP low-frequency electromagnetic devices that reverse capillary moisture rise in walls and foundations via electro-osmotic principles. Covers up to 13 m radius per unit, treatment time 6–36 months. Complete system with installation: 7000 PLN net, with a 25-year manufacturer warranty.
• Pipe TV Inspection (Inspekcja Rur Kamerą TV) Endoscopic pipe inspection using flexible cameras with locator and image recorder. Inspects sewage, ventilation, under-slab, and industrial pipes of 4–700 mm diameter up to 120 m length. Detects cracks, leaks, corrosion, blockages, and root intrusion; delivers video, photo, and written report documentation.
• Ozonation and Disinfection (Ozonowanie) Professional disinfection using high-capacity ozone generators to eliminate viruses, bacteria, fungi, mold, allergens, and odors (cigarette smoke, dampness, pets). Used after flooding, infectious disease outbreaks, and fires, and for preventive air-quality improvement. Includes ozone concentration measurement and microclimate documentation.
• Moisture Measurements (Pomiary Wilgotności) Professional moisture measurement in building materials using CM and capacitance meters, Tramex Concrete X5 scanner, and thermal cameras. Used to plan drying processes and verify drying completion.
• Dehumidifier Rental with Delivery Rental of professional dehumidifiers delivered to customer sites as a complement to drying services.

Quantifiable outcome

• AI-controlled drying reduces subfloor drying time by up to 40%
• +3 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature7 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Polygon Group: Global water-damage restoration and drying services company serving insurance, residential and commercial customers; directly comparable to 4SPEC's building-drying and moisture-management core, with overlapping reliance on insurance-claim documentation.
• Aquapol: Austria-based specialist in electrophysical/capillary-moisture reversal drying systems; directly comparable to 4SPEC's AQUASTOP electrophysical service line with similar electro-osmotic technology and long-duration building-drying contracts.
• RITECH Germany: Germany-based specialist building-drying contractor using microwave, condensation and adsorption technologies; closely comparable to 4SPEC's specialized drying methods and insurance-claim workflow.

Broad incumbents

• BELFOR: Largest global property-damage restoration firm offering drying, leak detection and decontamination; competes with 4SPEC for insurance-driven restoration work but at significantly greater geographic and segment breadth.
• ServPro: Large North American franchise network for water, fire and mold restoration; while geographically distinct from Poland, its insurance-claim-led model and drying methodology are directly analogous to 4SPEC's service offering.

Regional players

• Coris: Polish insurance-assistance and property-claims services company; competes for the same insurance-driven water-damage and restoration work that anchors 4SPEC's customer base within the Polish market.
• DryWorks / Klimatex (Polish drying contractors): Polish regional building-drying and moisture-removal contractors offering overlapping condensate, adsorption and sub-slab drying services to property managers and insurers in Poland.

Others

• FLIR Systems (now part of Teledyne): Supplier of the FLIR T640, FLIR VS80 and FLIR E8 thermal-imaging cameras used by 4SPEC; included as an ecosystem enabler rather than a competitor — its product roadmap directly influences 4SPEC's diagnostic capability.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/4SPEC1
• Facebookfacebook.com/Termowizja4Spec
• LinkedInlinkedin.com/company/4-spec/?viewAsMember=true
• Instagraminstagram.com/4spec

Revenue estimate

Valuation estimate

Number of profiles

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 4 spec sp. z o.o.