1.0Builders' Exchange of Santa Clara Countyhttps://bxscco.comBuilders' Exchange of Santa Clara Countyhttps://bxscco.comrich600338<blockquote class="wp-embedded-content" data-secret="ZyhSx5XmiV"><a href="https://bxscco.com/listing/underwood-rosenblum-4/">Underwood & Rosenblum</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://bxscco.com/listing/underwood-rosenblum-4/embed/#?secret=ZyhSx5XmiV" width="600" height="338" title="“Underwood & Rosenblum” — Builders' Exchange of Santa Clara County" data-secret="ZyhSx5XmiV" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> Underwood & Rosenblum leads Northern California in providing creative solutions for school facilities and other mid-sized projects. We serve as the primary civil engineering and land surveying consultant for many developers, architects and school districts. We provide the full range of civil engineering, surveying and associated special services.