Weiler Tief- und Rohrleitungsbau

What Weiler Tief- und Rohrleitungsbau does

Weiler Tief- und Rohrleitungsbau GmbH is a German private limited company headquartered in Offenbach am Main that provides civil engineering and pipeline construction services, primarily serving utility companies, municipalities, and private property owners in the Rhine-Main region. Founded circa 1970 and led by managing director Dipl. Ing. Lutz Weiler, the company operates with 51–100 employees and delivers trench construction (Tiefbau), sewer construction (Kanalbau), pipeline construction (Rohrleitungsbau), mini-tunnel construction using mining-style support (Mini-Tunnelbau / Kölner Stollen), and multi-utility house connections for gas, water, sewage, electricity, telecommunications, and district heating, coordinated under a single-contractor "Alles aus einer Hand" model. The related entity Asphaltbau und Mischwerke GmbH operates the company's asphalt mixing plant at the same address, sharing contact infrastructure and suggesting an affiliated corporate structure.

The company differentiates through proprietary product technology, most notably KlimaPhalt — a climate-adaptive road surface developed by the CEO in 2020 that stores rainwater, reflects UV, filters microplastics, and cools urban surfaces through evaporation — and the CreaPhalt/BusPhalt/StreetPhalt/CreaStone/CreaPrint/CreaTherm/CreaBond family of specialty and colored asphalts developed since 1994, alongside BQF-certified Flüssigboden (liquid soil) for sustainable pipe encasement. It owns and operates an asphalt mixing plant in Frankfurt am Main (Franziusstraße 7) that accepts a 500 kg minimum batch, three orders of magnitude below the ~500 tonne industry minimum, enabling small-quantity external sales unavailable from larger competitors. Mandatory certifications — DVGW GW 301 (G2/W2), RAL Güteschutz Kanalbau AK2 VO, § 19 I Wasserhaushaltsgesetz, TRGS 519, DIN EN ISO 3834-3 — authorize the firm to install gas and water pipelines and undertake canal work, functioning as a regulatory barrier to entry.

Revenue is earned through project-based construction contracts with utility companies, municipalities, and homeowners, supplemented by direct asphalt sales from the in-house mixing plant and specialty asphalt installation services (CreaPhalt family) delivered across Germany, Austria, and Switzerland. Go-to-market is sales-led, anchored by direct consultation and the multi-utility coordination advantage, with marketing limited to the corporate website weiler.info and earned-media coverage of the KlimaPhalt innovation.

Name

Weiler Tief- und Rohrleitungsbau

Legal name

Weiler Tief- und Rohrleitungsbau GmbH

Website

https://weiler.info

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Weiler Tief- und Rohrleitungsbau GmbH is a German civil engineering and pipeline construction company (Offenbach am Main, ~1970, 51–100 employees) that delivers trench, sewer, pipeline, mini-tunnel, and multi-utility house connection services plus proprietary specialty asphalts (KlimaPhalt, CreaPhalt family) to utilities, municipalities, and property owners in the Rhine-Main region and DACH specialty-asphalt markets.

Ownership category

akta.pro rank

Product category

Civil Engineering and Pipeline Construction

NAICS

Highway, Street, and Bridge Construction (237310), Water and Sewer Line and Related Structures Construction (237110), Asphalt Paving Mixture and Block Manufacturing (324121)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Asphalt Paving & Roofing Materials (2950), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Highway & Roadway Construction (Highways, Arterials, Streets) (IMAFAEAA)

akta.pro secondary industries

Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends) (EUALAKAG), Asphalt & Pavement Removal / Milling (IMAFAKAM)

Keywords

• Pipeline construction services
• Sewer construction services
• Civil engineering infrastructure
• Asphalt production paving
• Trenchless tunnel construction

Headquarters

HQ city

Sprendlingen

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Civil Engineering and Construction Services: Project-based construction services including trench (Tiefbau), canal construction (Kanalbau), pipeline construction (Rohrleitungsbau), mini-tunnel/stollen construction, household connections, road construction, and asphalt paving. Revenue is earned through fixed-price contracts or service agreements with private homeowners, municipalities, and utility companies.
2. Asphalt Production and Sales: Own asphalt mixing plant in Frankfurt/M producing asphalt mixtures for internal use and external customers. Minimum batch size starting at 500 kg, contrasting with typical industry minimums of 500 tonnes. Asphalt is sold directly to construction customers and used in own paving operations.
3. Specialty Asphalt Products (CreaPhalt, BusPhalt, StreetPhalt): Development and installation of colored and specialty asphalt products for decorative and high-load applications (bus stops, roundabouts, park paths) in Germany, Austria, and Switzerland. Products include CreaPrint (embossed asphalt), CreaStone (surface dressing), CreaTherm (embedded thermoplast), and CreaBond (asphalt coatings).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

Weiler Tief- und Rohrleitungsbau GmbH delivers project-based civil engineering and infrastructure construction, including gas and water pipeline construction (DVGW GW 301 certified), sewer construction, mini-tunnel construction, house utility connections, road construction, and asphalt production and paving. The company operates its own asphalt mixing plant in Frankfurt am Main with a 500 kg minimum batch and develops proprietary specialty asphalt products such as KlimaPhalt (climate-adaptive surface) and the CreaPhalt family of colored asphalts for installation in Germany, Austria, and Switzerland.

Product overview

Weiler Tief- und Rohrleitungsbau is a civil engineering and pipeline construction company offering comprehensive services for gas, water, sewage, and road infrastructure. The portfolio spans both services and proprietary products. Service offerings include: Rohrleitungsbau (buried pipeline construction), Kanalbau (sewer construction), Mini-Tunnelbau (mini-tunnel construction), Tiefbau (civil engineering), Hausanschlüsse (house connections), Asphaltbau (rolled asphalt construction), Gussasphalt (mastic asphalt), and an Asphaltmischanlage (asphalt mixing plant). Proprietary products include the KlimaPhalt climate-friendly asphalt line and the CreaPhalt/CreaStone/CreaPrint family of decorative asphalt products for architectural applications. The company operates its own asphalt mixing plant in Frankfurt, enabling production from 500kg minimum quantities.

Differentiator

Problem solved

Functional benefit

Brands

• CreaPrint: Asphalt printing technology for creating patterns and designs on asphalt surfaces.
• CreaStone
• CreaPhalt
• CreaTherm
• CreaBond
• KlimaPhalt
• BusPhalt
• StreetPhalt

Products and services

• Rohrleitungsbau (Pipeline Construction) Buried pipeline construction for gas and water networks to DVGW GW 301 standards, including new installations and renovation of supply networks, primarily for utility companies.
• Kanalbau (Sewer Construction) Sewer construction, renovation, and repair services certified under RAL Güteschutz Kanalbau AK2 VO, including canal house connections for property owners.
• Mini-Tunnelbau (Mini-Tunnel Construction) Mini tunnel and stollen construction using mining methods (steel, timber, or shotcrete support) to install canal pipelines without surface excavation, used for deep installations and obstacle crossings.
• Tiefbau (Civil Engineering) General civil engineering services including pipeline construction, tunnel construction, separators, rainwater cisterns, and stormwater management for utility companies, municipalities, and property owners.
• Hausanschlüsse (House Connections) Coordinated house connections for gas, water, sewage, electricity, telecommunications, and district heating from a single contractor with full 'Alles aus einer Hand' coordination.
• Asphaltbau (Rolled Asphalt Construction) Rolled asphalt production and installation services, including milling, paving with finishers, and manual installation for roads and infrastructure.
• Gussasphalt (Mastic Asphalt) Mastic asphalt production and installation used in road construction, building construction, and waterproofing applications.
• Asphaltmischanlage (Asphalt Mixing Plant) Asphalt mixing plant at Franziusstraße 7, Frankfurt am Main, producing asphalt from a 500 kg minimum batch — significantly below the industry-standard ~500 tonnes minimum — for internal use and external construction customers.
• Flüssigboden (Liquid Soil Pipe Encasement) Sustainable, BQF-certified pipe encasement material made from controlled fill soil that extends pipe lifespan, self-compacts, and can be re-excavated, complying with the Kreislaufwirtschaftsgesetz (KrWG 2012).
• KlimaPhalt Climate-Adaptive Road Surface Proprietary climate-adaptive road surface developed by founder Lutz Weiler with layered system including UV-reflecting permeable top layer, permeable bituminous base layer, water-storing perlite sublayer, and microplastic-filtering geotextile, for urban heat island and stormwater mitigation.
• CreaPhalt Colored Rolled Asphalt Extremely load-resistant colored rolled asphalt with 1-2 cm installation thickness, mixed on-site to avoid temperature and segregation issues; installed in Germany, Austria, and Switzerland.
• BusPhalt Heavy-Load Colored Asphalt Colored rolled asphalt up to Bk 100 load class with 2 cm thickness, on-site mixed, available with or without stamping technology for bus lanes and heavy-load surfaces.
• StreetPhalt Mastic Colored Asphalt Extremely load-resistant colored mastic asphalt up to Bk 10 with 4 cm installation thickness, mixed in plant and transported in heated mastic asphalt cookers.

Quantifiable outcome

• Urban surface temperature reduction through KlimaPhalt's UV-reflecting and water-evaporation cooling effect
• +2 more outcomes

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Leonhard Weiss: Major German construction firm with divisions in road construction, civil engineering, and pipeline construction. Directly comparable as a German contractor offering Tiefbau, Rohrleitungsbau, and asphalt paving services with similar multi-segment utility and municipal customer base.
• Kemna Bau: German road construction and asphalt specialist operating asphalt mixing plants and paving services across northern Germany. Comparable as a regional player combining own asphalt production with road construction services.
• Wolff & Müller: Stuttgart-based German construction company active in civil engineering, road construction, and pipeline infrastructure. Comparable as a privately held German mittelstand contractor with similar service portfolio and customer mix.
• Max Bögl: German family-owned construction company with significant civil engineering, infrastructure, and tunneling operations. Comparable as a German family-controlled contractor working across similar utility, road, and civil infrastructure segments.
• Kutter Spezialbau: German specialty civil engineering contractor focused on trenchless pipeline construction and rehabilitation. Comparable on mini-tunnel/Stollen construction methodology and sewer rehabilitation techniques used by Weiler.

Broad incumbents

• STRABAG AG: One of Europe's largest construction groups with substantial German operations in road construction, civil engineering, and pipeline work. Comparable as a broad incumbent operating across the same service categories as Weiler but at vastly greater scale.
• PORR AG: Austrian-headquartered construction group with significant DACH-region road construction, civil engineering, and infrastructure activities. Comparable as a DACH-focused incumbent in Weiler's specialty asphalt geography (Germany, Austria, Switzerland).
• Eurovia (Vinci): European road construction and asphalt production subsidiary of Vinci with operations across Germany. Comparable through own asphalt plant ownership and roadway construction services competing in the same geographies.
• Bilfinger: German industrial services and infrastructure provider active in pipeline, civil, and process infrastructure. Comparable as a broad incumbent serving utility customers across gas, water, and energy infrastructure.

Regional players

• Jäger Bau: Austrian/German civil engineering and road construction contractor with regional scope. Comparable as a mid-sized DACH contractor with similar road construction and infrastructure service offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/weiler-tief--und-rohrleitungsbau-gmbh

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Weiler Tief- und Rohrleitungsbau