We offer years of experience and expertise in refrigeration, air conditioning, heat pump installations from projects to delivery. We provide solutions for commercial and residential systems. We can help you select and design the right system for your requirements and needs.

We are engaged in the design, installation and service of heat pumps and air conditioners, We have 10 years of experience in the field and can offer customers suitable solutions in the field of heating, hot water and cooling, both in the residential and commercial sector.

Design and implementation of installations of heat pumps, solar systems and ventilation units.

TOMJA offers comprehensive turnkey services in the field of photovoltaic power plants and heat pumps and construction activities. It provides professional installation, subsidy processing and administration. With more than 7 years of experience, it helps to reduce energy costs and increase energy independence of customers.

We supply and install VIESSMANN products such as condensing boilers, biomass boilers, photovoltaic panels, heat pumps and solar technology. We realize pre-insulated heat distribution systems, heat transfer stations, heating of industrial halls. We provide supplies and reconstruction of gas sources.

Design, installation and service of heat pumps, photovoltaic power plants and air conditioning.

Online sales of underground rainwater tanks, above ground rainwater tanks, rainwater filtration, home water systems and pumps, sewer lines, lawn mats and fertilizers.

We supply and install powerful Toshiba heat pumps, air conditioning and refrigeration. We offer high efficiency air to water heat pumps. Eco-friendly heating and cooling, high energy saving, efficient domestic hot water preparation, air conditioning.

Sales of heat pump systems, air conditioners of foreign and domestic manufacturers for family houses. Offer of water-to-air and water-to-water heat pumps, pool pumps, stainless steel storage tanks, boilers, gastro equipment. On sale are refrigerators, freezers. Provision of warranty and post-warranty service.

Sales, installation and service of Buderus heat pumps. Ground-to-water, air-to-water heat pumps. Sales of electrical wiring supplies, household appliances, lighting fixtures and supplies. Design, consulting and implementation of electrical installations.

Our company was founded in 2022. We specialize in the supply and installation of steel and concrete bollards on all types of roads. Together we also offer additional activities and services.

We offer plastic tanks for diesel, gasoline, AdBlue, water storage tanks and more. We also carry catch basins, pumps, salt or sand storage tanks, irrigation equipment, decorative planters and more.

We manufacture heat pumps.

Our main activity is the supply and installation of turnkey heat pumps. We cooperate with NEOTA.CZ and Stiebel Eltron. We provide warranty and post-warranty service, consulting and price proposal. Heat pumps can save up to 80% of energy costs.