Master craftsman business for plumbing · heating · air conditioning · gasBerlin & Brandenburg 030 86323140

TK SHK · BERLIN & BRANDENBURG

Commercial clients & property managers

Planned installation and modernisation in Berlin and Brandenburg: for property managers, condominium owners’ associations, businesses, developers, architects and general contractors. Private owners are also welcome.

PRIVATE PROPERTIES · BUSINESSES · INSTITUTIONS

Larger projects deserve a coordinated plan

Whether a spacious private home, several flats or new business premises: we coordinate your required building-services work within an agreed project scope. The property, its use and your goals matter, whether you are a private or business customer.

Spacious homes & private properties

Modernise heating, radiators, hot water, multiple bathrooms and air conditioning together. For a new build or extensive renovation, we discuss comfort, room layout, equipment positions and coordination with architecture and interior fit-out.

Apartment buildings, owners’ associations & property managers

Renew central heating, heat distribution, water pipes or appliances in several flats. A schedule by building, floor and unit helps group the work. Access, contacts and potential supply interruptions are agreed in advance.

Medical, therapy & physiotherapy practices

Reception, waiting, treatment and staff rooms have different needs. We discuss air conditioning, heating, washbasins and toilets to suit their use. Renovation times, access and practice-specific requirements form part of project coordination.

Nurseries & care facilities

Install or modernise washrooms, hot water, heating surfaces and air conditioning for occupied spaces. We consider intended use and agree work stages, quiet periods and access to affected rooms with you.

Offices, shops & business premises

New air conditioning for workspaces and shops, modern sanitary and staff facilities or renewed heating. Occupancy, equipment heat and business hours help tailor the systems and installation schedule to your premises.

Mixed residential & commercial properties

Flats, a practice or a shop under one roof: we consider the different spaces and their technical requirements together. Tell us about the units, existing systems, intended changes of use and planned work stages.

Schools, educational & community facilities

Renew toilets, washbasins, hot water and heating surfaces, or plan new air conditioning and ventilation. We coordinate work around occupancy, opening hours and the operator’s requirements. Teaching, care and ongoing activities are considered when planning work stages.

Your initial idea is enough to get started

Tell us the location, property type, number of rooms or units and planning stage. You can upload existing floor plans, specifications and schedules directly with your enquiry. Scope, available capacity and dates are agreed for each project.

Send your project and documents

INSPIRATION FOR YOUR PROJECT

Properties and their different uses

AI-generated example images illustrate possible room and building settings typical of Berlin and Brandenburg. We plan the actual installation around your property.

Spacious private house with a garden
Spacious private house with a garden
Courtyard of an apartment building with building services
Courtyard of an apartment building with building services
Plumbing fit-out in a medical practice
Plumbing fit-out in a medical practice
Nursery washroom during modernisation
Nursery washroom during modernisation
Office fit-out with ventilation ducts
Office fit-out with ventilation ducts
Mixed residential and commercial building
Mixed residential and commercial building

Coordinate upgrades across several apartments

For property managers and owners’ associations, we group the replacement of radiators, instantaneous water heaters and plumbing installations. Quantities, apartment types, access and installation dates are coordinated.

Central heating & heat distribution in apartment buildings

We modernise central heating plants, central hot water systems and circulation in apartment buildings. Heat pumps and cascades are coordinated with heat demand, controls and hydraulic integration; radiators and underfloor heating are considered together.

Gas pipe renewal throughout buildings & gas connections for residential complexes

We renew gas pipes throughout entire buildings and carry out complete gas installations and connections for apartment buildings and residential complexes in Berlin and Brandenburg. Pipe routing, sizing, internal distribution and work stages are coordinated for the building. We clarify the network connection and responsibilities with the relevant network operator.

Maintenance & maintenance contracts

TK SHK provides maintenance in Berlin and Brandenburg for private customers, property managers, owners’ associations, apartment buildings and businesses. We agree the systems, manufacturers, condition and maintenance needs in advance.

Heating: oil and gas heating, heat pumps and cascades, pellet boilers, solar thermal systems, central heating plants and hot water cylinders. Depending on the system, work includes cleaning, checks of burners, heat exchangers, pumps, controls and safety devices, measurements and a maintenance record.

Air conditioning and ventilation: split, multi-split and commercial systems and ventilation with heat recovery. Agreed work includes filter care, cleaning and checks of heat exchangers, fans, condensate drainage and operation. Required refrigerant checks are considered according to the system.

Plumbing and water systems: maintenance of drinking water filters, softeners, booster systems, circulation systems, sewage lifting units and backflow protection according to design and manufacturer requirements. Necessary hygiene examinations or specialist inspections are agreed separately.

Maintenance contracts for individual systems or property portfolios: we agree equipment lists, intervals, scope, appointments, access and records. Repairs, spare and wear parts and additional call-outs are expressly defined in the quotation. For apartment buildings and businesses we coordinate visits with management and occupants.

Enquire about your project

Business and property management in video

Building services with clear coordination.

Personal advice. Careful planning. Professional work. For Berlin and Brandenburg.

How we coordinate your project

Assess existing conditions and needs: building, usage, existing equipment and desired scope.

Define the work: jointly agree design, interfaces, construction stages and necessary interruptions.

Coordinate implementation: quotation, dates, installation, testing and handover to suit the agreed contract.

We clarify capacity, technical feasibility and dates for each project. We do not promise a complete building renovation beyond the agreed building services scope.

Testing, commissioning & records

We carry out the tests, commissioning and documentation required for the agreed installation work, according to the system, scope, technical rules and manufacturer requirements.

Gas: testing under DVGW-TRGI

Depending on the work, we perform load and tightness tests and serviceability checks on existing gas pipes under DVGW-TRGI. Gas boiler commissioning includes the necessary connection, function and safety checks. Results and operator instruction are documented.

Drinking water & plumbing: tightness and hygiene

Pressure and tightness testing of drinking water installations under DIN EN 806-4 and applicable ZVSHK rules, using an appropriate method, followed by flushing, commissioning and records. For wastewater pipes, we check operation and connections and agree any necessary tightness testing for the system.

Heating: testing, filling and adjustment

Pressure and tightness testing, flushing, filling and venting of the heating system being worked on. We consider water quality under VDI 2035 and manufacturer requirements, check operation and controls and document commissioning. Hydraulic balancing and adjustment depend on the agreed work.

Air conditioning & heat pumps: commissioning and tightness

Depending on the system, commissioning includes tightness testing, refrigerant circuit evacuation, condensate drainage and function checks. Required leak checks and records depend on refrigerant, charge and applicable F-gas rules. Refrigerant work is carried out with the required qualifications.

Documented handover and clear responsibilities

You receive the test and commissioning records for the work performed and operating instructions. We coordinate necessary approvals by network operators, chimney sweeps or other responsible bodies; their duties remain with them. Additional hygiene examinations or special tests are agreed for each project.

Relevant services at a glance

Customer review of a heat pump installation on Google

The right solution starts with a conversation.

Submit specifications & plans

Send specifications, floor plans or existing planning documents to our established email address. Please include the location, building type, quantities and preferred timeframe.

service@tk-shk.com

Enquire about your project030 86323140
Google Reviews
5,0/ 5

Based on 6 reviews

WHAT OUR CUSTOMERS SAY

Skilled workmanship.
Good experiences.

Six Google reviews: five with text and one rating given only as stars, without text.

Review information as of: · Links open Google.

What our customers say.

Five translated reviews and one rating given as stars without text

Stefan's Google profile picture

Stefan

2 reviewsGoogle

Heat pump installation

Translated from German

“I had TK SHK install a heat pump and I am really very satisfied. Everything went very well, from the initial consultation to completion. The work was carried out cleanly, punctually and very carefully. Questions were always addressed and everything was explained clearly. You can tell that they have expertise and experience. The heat pump works perfectly and I would hire TK SHK again at any time. Highly recommended!”

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„Ich habe von TK SHK eine Wärmepumpe einbauen lassen und bin wirklich sehr zufrieden. Von der ersten Beratung bis zur Fertigstellung hat alles super funktioniert. Die Arbeiten wurden sauber, pünktlich und sehr ordentlich ausgeführt. Auf Fragen wurde immer eingegangen und alles verständlich erklärt. Man merkt, dass hier Fachwissen und Erfahrung vorhanden sind. Die Wärmepumpe läuft einwandfrei und ich würde TK SHK jederzeit wieder beauftragen. Klare Empfehlung!“

Original customer review on Google, in German

View the original on Google
Oliwier Kazmierczak's Google profile picture

Oliwier Kazmierczak

1 reviewGoogle

Heating replacement

Translated from German

“Excellent service, the heating systems were replaced quickly, and the price was exactly as agreed beforehand.”

Show original

„Bester Services, Heizungen wurden schnell gewechselt, Preis genauso wie vorher vereinbart.“

Original customer review on Google, in German

View the original on Google
eXoticLP's Google profile picture

eXoticLP

Local Guide · 5 reviewsGoogle

gas boiler replacement

Translated from German

“I had my old gas boiler replaced with a new combi boiler and I am really happy. An appointment was arranged quickly and installation went smoothly. The old boiler was removed and the new one installed straight away. The heating and hot water work perfectly again, and everything was left clean. The price was also as discussed beforehand. I can definitely recommend them 👍”

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„Habe meine alte Gastherme gegen eine neue Kombitherme austauschen lassen und bin echt zufrieden Termin wurde schnell gemacht und der Einbau hat ohne Probleme geklappt die alte Therme wurde ausgebaut und die neue direkt eingebaut Heizung und Warmwasser funktionieren wieder einwandfrei und alles wurde sauber hinterlassen Preis war auch wie vorher besprochen kann ich auf jeden Fall weiterempfehlen👍“

Original customer review on Google, in German

View the original on Google
Google-Profilbild von erik friedrich

erik friedrich

Local Guide · 54 reviews · 52 photosGoogle

Translated from German

“Good work, no complaints”

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„Gute Arbeit, kann mich nicht beklagen“

Original customer review on Google, in German

View the original on Google
Google-Profilbild von black degger

black degger

1 reviewGoogle

Translated from German

“Good service”

Show original

„Guter Service“

Original customer review on Google, in German

View the original on Google

Source: Google · As of 18 October 2026 · Translations with the original German text; one rating without text.

We compare the Google reviews shown here with our own customer jobs to check whether they relate to services we actually provided.

Luna

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If you smell gas or face an immediate danger: leave the building and do not operate electrical devices inside. Only call the gas network operator or 112 once you are outside at a safe distance. This is not an emergency service.

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