{"id":3996,"date":"2021-06-08T16:20:29","date_gmt":"2021-06-08T14:20:29","guid":{"rendered":"http:\/\/construccionscontreras1945.cat\/qui-som\/"},"modified":"2026-05-06T10:39:23","modified_gmt":"2026-05-06T08:39:23","slug":"who-are-we","status":"publish","type":"page","link":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/","title":{"rendered":"Who are we?"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Who are we?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

CONSTRUCCIONS CONTRERAS 1945<\/strong> is a family business with more than seventy-five years of history.<\/span><\/p>

Alfredo Contreras Herrera<\/strong> started the business in 1945 and since then it has been run by the family.<\/p>

The sons, Alfred<\/strong> and Albert Contreras Oli\u00e0<\/strong>, succeeded their father, following his mastery.<\/p>

Currently, the head of the company is Alfred Contreras Llanas<\/strong>, third generation, accompanied by Joel Escohiruela Millan<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

The human team<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Construccions Contreras 1945<\/strong> is made up of workers, many of them trained in the company.<\/p>

TheAlfred Contreras Llanas<\/strong>, trained at the Barcelona School of Architecture, specializing in construction.<\/p>

Joel Escorihuela Millan<\/strong> with studies in economist and construction technician.<\/p>

Carles Mil\u00e0 Figueras<\/strong>, technician and construction manager.<\/p>

Mireia Contreras Par\u00e9s<\/strong>, administration manager.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Places where the Company has worked<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The field of work of Construcciones Contreras 1945<\/strong> is focused on the Garraf region, although it has carried out work in other towns in El Pened\u00e8s.<\/p>

It has also worked in Barcelona, \u200b\u200bBaix Llobregat, Vall\u00e8s, Baix Camp, Anoia and Bages.<\/p>

Outside Catalonia, it has work in the Aragonese Pyrenees and Menorca.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Services<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The company works with local industrialists, creating synergies to offer the best quality of service.<\/p>

This interrelationship allows all the work on the project to be coordinated and Construcciones Contreras 1945<\/strong> accompanies, directs and controls from the beginning of the project until its completion.<\/p>

It also shares and consults with the person who contracts its services and helps them in the processing of permits, choice of materials, orientation, etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Links with the business fabric of the construction field<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Construccions Contreras 1945<\/strong> is one of the founding companies of the Garraf Construction Material Cooperative.<\/p>

Founding member of the Garraf Builders Guild. Since 2019, Alfred Contreras Llanas<\/strong> has been its president.<\/p>

Associated with the Builders Guild of Barcelona and Regions<\/strong>. And of the Business Federation of Gran Pened\u00e8s<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Who are we? CONSTRUCCIONS CONTRERAS 1945 is a family business with more than seventy-five years of history. Alfredo Contreras Herrera started the business in 1945 and since then it has been run by the family. The sons, Alfred and Albert Contreras Oli\u00e0, succeeded their father, following his mastery. Currently, the head of the company is […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3996","page","type-page","status-publish","hentry"],"yoast_head":"\nWho are we? - Construccions Contreras<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Who are we? - Construccions Contreras\" \/>\n<meta property=\"og:description\" content=\"Who are we? CONSTRUCCIONS CONTRERAS 1945 is a family business with more than seventy-five years of history. Alfredo Contreras Herrera started the business in 1945 and since then it has been run by the family. The sons, Alfred and Albert Contreras Oli\u00e0, succeeded their father, following his mastery. Currently, the head of the company is […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/\" \/>\n<meta property=\"og:site_name\" content=\"Construccions Contreras\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-06T08:39:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"365\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/\",\"url\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/\",\"name\":\"Who are we? - Construccions Contreras\",\"isPartOf\":{\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg\",\"datePublished\":\"2021-06-08T14:20:29+00:00\",\"dateModified\":\"2026-05-06T08:39:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage\",\"url\":\"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg\",\"contentUrl\":\"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\/\/construccionscontreras1945.cat\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Who are we?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/construccionscontreras1945.cat\/en\/#website\",\"url\":\"https:\/\/construccionscontreras1945.cat\/en\/\",\"name\":\"Construccions Contreras\",\"description\":\"Construccions i Reformes des de 1945\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/construccionscontreras1945.cat\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Who are we? - Construccions Contreras","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/","og_locale":"en_US","og_type":"article","og_title":"Who are we? - Construccions Contreras","og_description":"Who are we? CONSTRUCCIONS CONTRERAS 1945 is a family business with more than seventy-five years of history. Alfredo Contreras Herrera started the business in 1945 and since then it has been run by the family. The sons, Alfred and Albert Contreras Oli\u00e0, succeeded their father, following his mastery. Currently, the head of the company is […]","og_url":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/","og_site_name":"Construccions Contreras","article_modified_time":"2026-05-06T08:39:23+00:00","og_image":[{"width":400,"height":365,"url":"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/","url":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/","name":"Who are we? - Construccions Contreras","isPartOf":{"@id":"https:\/\/construccionscontreras1945.cat\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage"},"image":{"@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage"},"thumbnailUrl":"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg","datePublished":"2021-06-08T14:20:29+00:00","dateModified":"2026-05-06T08:39:23+00:00","breadcrumb":{"@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#primaryimage","url":"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg","contentUrl":"https:\/\/construccionscontreras1945.cat\/wp-content\/uploads\/logo_contreras-1945_g-300x274.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/construccionscontreras1945.cat\/en\/who-are-we\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inici","item":"https:\/\/construccionscontreras1945.cat\/en\/"},{"@type":"ListItem","position":2,"name":"Who are we?"}]},{"@type":"WebSite","@id":"https:\/\/construccionscontreras1945.cat\/en\/#website","url":"https:\/\/construccionscontreras1945.cat\/en\/","name":"Construccions Contreras","description":"Construccions i Reformes des de 1945","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/construccionscontreras1945.cat\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/pages\/3996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/comments?post=3996"}],"version-history":[{"count":0,"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/pages\/3996\/revisions"}],"wp:attachment":[{"href":"https:\/\/construccionscontreras1945.cat\/en\/wp-json\/wp\/v2\/media?parent=3996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}