Service & Consulting for Geothermal Systems \u2013 Expertise from the Allg\u00e4u Since 1979<\/h1>\n<\/div>Behind every successful geothermal project is more than just the right product. Geser Erdw\u00e4rme supports you from the first planning question through to commissioning and beyond, drawing on more than 45 years of experience<\/strong> in geothermal energy and drilling technology. Whether EWS system, camera inspection or waterjet cutting \u2013 we deliver quality that makes a difference over the entire lifetime of your installation.<\/p>\n<\/div><\/div><\/div>Consultation \u2013 EWS Geothermal Systems<\/h2>\n<\/div><\/div><\/div>Mr. Geser has been working in the field of drilling and geothermal energy since 1979<\/strong>, building a very large and extensive wealth of experience. This spans single-family home projects through to large-scale installations and international reference projects \u2013 from Bavaria to Switzerland, Finland and Kosovo.<\/p>\n<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2022\/12\/3-pfeile_Zeichenflaeche-1.svg\" "\\"3-pfeile_Zeichenfla\u0308che")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Our consulting services include:<\/h3>\n\n- Planning and design of EWS systems (geothermal probe systems) \u2013 small to large scale<\/li>\n
- Product consulting: selecting the optimal geothermal probe, probe base, distribution system and manhole for your specific location<\/li>\n
- Support preparing permit applications<\/li>\n
- Technical advice on heat pump sizing<\/li>\n<\/ul>\n
Let us advise you \u2013 and benefit from this wealth of expertise.<\/p>\n<\/div>
<\/div>![\"Horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_Verlaengerung_II.jpg\" "\\"horizontale_Verlaengerung_II\\"")
<\/div><\/div><\/div>![\"Horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_Verlaengerung_I.jpg\" "\\"horizontale_Verlaengerung_I\\"")
<\/div><\/div><\/div>![\"Horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_Verlaengerung_III.jpg\" "\\"horizontale_Verlaengerung_III\\"")
<\/div><\/div><\/div>![\"Horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_verlaengerung_IV.jpg\" "\\"horizontale_verlaengerung_IV\\"")
<\/div><\/div><\/div>![\"horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_Verlaengerung_VI.jpg\" "\\"horizontale_Verlaengerung_VI\\"")
<\/div><\/div><\/div>![\"horizontale](\"https:\/\/geser.eu\/wp-content\/uploads\/horizontale_Verlaengerung-rotated.jpg\" "\\"horizontale_Verlaengerung\\"")
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Camera Inspection for Geothermal Probes<\/h2>\n<\/div><\/div><\/div>Leak Detection & Damage Diagnosis<\/strong><\/h3>\nIn case of probe leakages<\/strong>, it is now possible to inspect the individual pipes of geothermal probes \u2013 DA32, DA40, DA50 and larger \u2013 endoscopically down to a depth of 350 m<\/strong>, using a specialized camera via the exposed probe head, recording simultaneously.<\/p>\nAdvantages of Geser camera inspection:<\/strong><\/p>\n\n- Precise localization<\/strong>\u00a0of damaged areas using simultaneous depth measurement<\/li>\n
- Significantly improved image quality<\/strong>\u00a0compared to standard cameras<\/li>\n
- Determination of cause of damage<\/strong>\u00a0based on damage pattern (manufacturing fault, mechanical damage, corrosion)<\/li>\n
- Fast decision basis for repair or probe replacement<\/li>\n<\/ul>\n
In 2017, Geser Erdw\u00e4rme performed the first camera inspection of a geothermal probe exceeding 300 m depth<\/strong>\u00a0in Switzerland, using a specialized camera system.<\/p>\n<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/Kamerabefahrung.png\" "\\"Kamerabefahrung\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Waterjet Cutting<\/h2>\n<\/div><\/div><\/div>Precision Cutting for Geothermal and Beyond<\/strong><\/h3>\nGeser operates a Mach 3b with dynamic waterjet<\/strong>, cutting pressure 4,150 bar<\/strong>, working area 2 \u00d7 4 m<\/strong>\u00a0\u2013 one of the most precise cutting technologies for demanding materials.<\/p>\nStandard waterjet cutting products:<\/strong><\/p>\n\n- Preventer seals (for borehole closures)<\/li>\n
- Wellhead seals<\/li>\n
- Special seals in various designs: top wall, annular space seal, wear rubber<\/li>\n<\/ul>\n
On request, we also cut:<\/strong><\/p>\n\n- Steel, stainless steel, aluminium<\/li>\n
- Marble, stone, ceramic<\/li>\n
- Glass (including coated)<\/li>\n
- Composites, plastics, rubber<\/li>\n<\/ul>\n
Advantage:<\/strong>\u00a0Material-gentle cutting \u2013 no heat-affected zone, no material loss from heat, suitable for sensitive materials.<\/p>\nA selection of our waterjet cutting products can be found here<\/a><\/p>\n<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/Wasserstrahlschneiden.png\" "\\"Wasserstrahlschneiden\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Distributor Assembly<\/h2>\n<\/div><\/div><\/div>Professional installation of distribution systems \u2013 in both concrete manholes<\/strong> and PE manholes<\/strong>. Geser handles the complete installation including leak testing and documentation. Our experienced team is also available for large-scale plants.<\/p>\n<\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/VT30-in-Beton_sm_m.jpg\" "\\"VT30-in-Beton_sm_m\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/VT10-in-Beton_sm_m.jpg\" "\\"VT10-in-Beton_sm_m\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteileranlage_in_Betonschacht.jpg\" "\\"Verteileranlage_in_Betonschacht\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteileranlage_in_Betonschacht_I.jpg\" "\\"Verteileranlage_in_Betonschacht_I\\"")
<\/div><\/div><\/div><\/div><\/div><\/div>![\"Verteiler](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteiler_in_PE-SchachtIII-1.jpg\" "\\"Verteiler_in_PE-SchachtIII\\"")
<\/div><\/div><\/div>![\"Verteiler](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteiler_in_PE-Schacht-1.jpg\" "\\"Verteiler_in_PE-Schacht\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteileranlage_in_PE-Schacht-rotated.jpg\" "\\"Verteileranlage_in_PE-Schacht\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteileranlage_in_PE-Schacht_II.jpg\" "\\"Verteileranlage_in_PE-Schacht_II\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Verteileranlage_in_PE-Schacht_I.jpg\" "\\"Verteileranlage_in_PE-Schacht_I\\"")
<\/div><\/div><\/div><\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/HVT-Anlage_sm_m.jpg\" "\\"HVT-Anlage_sm_m\\"")
<\/div><\/div><\/div>![\"Gross](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Gross-Anlage-rotated.jpg\" "\\"Gross-Anlage\\"")
<\/div><\/div><\/div>![\"Gross](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Gross-AnlageI-rotated-e1684841442665.jpg\" "\\"Gross-AnlageI\\"")
<\/div><\/div><\/div>![\"Gross](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/Gross-AnlageII.jpg\" "\\"Gross-AnlageII\\"")
<\/div><\/div><\/div>![\"Geser](\"https:\/\/geser.eu\/wp-content\/uploads\/2023\/05\/VT-Anlage-Beton_sm_m-1.jpg\" "\\"VT-Anlage-Beton_sm_m\\"")
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Downloads & Certificates<\/h2>\n<\/div><\/div><\/div>All important documents are available for direct download on this page:<\/p>\n
Catalogs & Product Documents:<\/strong><\/p>\n\n- GESER product catalog 2025<\/a><\/li>\n
- JANSEN powerwave<\/a><\/li>\n
- JANSEN powerwave coax<\/a><\/li>\n
- JANSEN powerwave collect<\/a><\/li>\n<\/ul>\n
Terms & Legal Documents:<\/strong><\/p>\n\n- General terms and conditions GESER<\/a><\/li>\n
- Exemption certificate for tax deduction for construction services according to \u00a7 48 b Para. 1 sentence 1 EStG<\/a><\/li>\n
- Proof of the tax liability of the recipient of the service in the case of construction work \u00a713b Para. 2 No. 4 UStG<\/a><\/li>\n<\/ul>\n
Configuration Tools (Excel):<\/strong><\/p>\n\n- Distributor Standard<\/a><\/li>\n
- Distributor vario<\/a><\/li>\n
- Rectangular manholes<\/a><\/li>\n
- Round shafts<\/a><\/li>\n
- Submarine shafts<\/a><\/li>\n<\/ul>\n
Test Reports:<\/strong><\/p>\n\n- Test report earth probe foot D32mm 2-circle, type GF<\/a><\/li>\n
- Test report earth probe foot D40mm 2-circle, type GF<\/a><\/li>\n<\/ul>\n
SKZ Certificates (Test and Inspection Mark for Geothermal Systems):<\/strong><\/p>\n\n- The right to use the SKZ mark – DE<\/a><\/li>\n
- The right to use the SKZ test and inspection mark – DE<\/a><\/li>\n
- The right to use the SKZ mark – EN<\/a><\/li>\n
- The right to use the SKZ test and inspection mark – FR<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2384,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"_seopress_titles_title":"Geser Geothermal Energy %%sep%% %%post_title%%","_seopress_titles_desc":"Geothermal system services since 1979: EWS consulting, camera inspections down to 350 m, precision waterjet cutting and distributor assembly.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"0","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"Service Consultancy","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-1460","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-08-09 13:38:19","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/pages\/1460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/comments?post=1460"}],"version-history":[{"count":10,"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/pages\/1460\/revisions"}],"predecessor-version":[{"id":3472,"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/pages\/1460\/revisions\/3472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/media\/2384"}],"wp:attachment":[{"href":"https:\/\/geser.eu\/en\/wp-json\/wp\/v2\/media?parent=1460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Behind every successful geothermal project is more than just the right product. Geser Erdw\u00e4rme supports you from the first planning question through to commissioning and beyond, drawing on more than 45 years of experience<\/strong> in geothermal energy and drilling technology. Whether EWS system, camera inspection or waterjet cutting \u2013 we deliver quality that makes a difference over the entire lifetime of your installation.<\/p>\n<\/div><\/div><\/div> Mr. Geser has been working in the field of drilling and geothermal energy since 1979<\/strong>, building a very large and extensive wealth of experience. This spans single-family home projects through to large-scale installations and international reference projects \u2013 from Bavaria to Switzerland, Finland and Kosovo.<\/p>\n<\/div><\/div><\/div> Let us advise you \u2013 and benefit from this wealth of expertise.<\/p>\n<\/div> In case of probe leakages<\/strong>, it is now possible to inspect the individual pipes of geothermal probes \u2013 DA32, DA40, DA50 and larger \u2013 endoscopically down to a depth of 350 m<\/strong>, using a specialized camera via the exposed probe head, recording simultaneously.<\/p>\n Advantages of Geser camera inspection:<\/strong><\/p>\n In 2017, Geser Erdw\u00e4rme performed the first camera inspection of a geothermal probe exceeding 300 m depth<\/strong>\u00a0in Switzerland, using a specialized camera system.<\/p>\n<\/div><\/div><\/div> Geser operates a Mach 3b with dynamic waterjet<\/strong>, cutting pressure 4,150 bar<\/strong>, working area 2 \u00d7 4 m<\/strong>\u00a0\u2013 one of the most precise cutting technologies for demanding materials.<\/p>\n Standard waterjet cutting products:<\/strong><\/p>\n On request, we also cut:<\/strong><\/p>\n Advantage:<\/strong>\u00a0Material-gentle cutting \u2013 no heat-affected zone, no material loss from heat, suitable for sensitive materials.<\/p>\n A selection of our waterjet cutting products can be found here<\/a><\/p>\n<\/div><\/div><\/div> Professional installation of distribution systems \u2013 in both concrete manholes<\/strong> and PE manholes<\/strong>. Geser handles the complete installation including leak testing and documentation. Our experienced team is also available for large-scale plants.<\/p>\n<\/div> All important documents are available for direct download on this page:<\/p>\n Catalogs & Product Documents:<\/strong><\/p>\n Terms & Legal Documents:<\/strong><\/p>\n Configuration Tools (Excel):<\/strong><\/p>\n Test Reports:<\/strong><\/p>\n SKZ Certificates (Test and Inspection Mark for Geothermal Systems):<\/strong><\/p>\nConsultation \u2013 EWS Geothermal Systems<\/h2>\n<\/div><\/div><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Our consulting services include:<\/h3>\n
\n
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Camera Inspection for Geothermal Probes<\/h2>\n<\/div><\/div><\/div>
Leak Detection & Damage Diagnosis<\/strong><\/h3>\n
\n
<\/span><\/div><\/div><\/div><\/div><\/div>Waterjet Cutting<\/h2>\n<\/div><\/div><\/div>
Precision Cutting for Geothermal and Beyond<\/strong><\/h3>\n
\n
\n
<\/span><\/div><\/div><\/div><\/div><\/div>Distributor Assembly<\/h2>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Downloads & Certificates<\/h2>\n<\/div><\/div><\/div>
\n
\n
\n
\n
\n