Description
The Callegari is a premium WordPress theme developed for construction companies, builders, developers, and engineering service providers. With a modern and robust design, it was created to convey solidity and professionalism, allowing projects, constructions, and services to be showcased in an organized manner. Ideal for those who need a strong online presence focused on customer conversion.
Main Features
- Drag & Drop Visual Builder
Elementor integration for page editing without code, with full customization freedom. - Ready-to-Import Demos
Multiple pre-configured layouts tailored for the construction sector, installable with one click. - Projects and Works Portfolio
Dedicated sections to display completed and ongoing projects with galleries and details. - Fully Responsive Design
Automatic adaptation to desktops, tablets and smartphones, ensuring a great experience on any screen. - Customizable Headers and Footers
Various header and footer variations to match the brand visual identity. - Optimized for SEO and Speed
Clean and lightweight code structure, favoring fast loading and good search engine positioning.
Benefits of Callegari
- Fast Setup
The demos and options panel dramatically reduce site creation time. - Professional Appearance
The solid visual reinforces the company’s credibility with clients and partners. - Complete Flexibility
Customize colors, typography and blocks without relying on programming. - Wide Compatibility
Works with the main WordPress plugins, including forms and integrations.
Who is it recommended for?
- Builders and developers looking to promote their projects.
- Engineering, architecture and renovation firms.
- Construction service providers and industry freelancers.
With Callegari, your construction company receives an elegant, functional site ready to convert visitors into clients. It is the ideal foundation for those who want to showcase their projects and grow in the market with a high-level digital presence.
Frequently asked questions
Is Callegari Builders | Buildings Construction WordPress Theme GPL-licensed?
Yes. Callegari Builders | Buildings Construction WordPress Theme is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Callegari Builders | Buildings Construction WordPress Theme on multiple sites?
Yes. You can install Callegari Builders | Buildings Construction WordPress Theme on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Callegari Builders | Buildings Construction WordPress Theme cost at Ultrapack?
Callegari Builders | Buildings Construction WordPress Theme costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Callegari Builders | Buildings Construction WordPress Theme include updates?
Yes. The current version of Callegari Builders | Buildings Construction WordPress Theme is 1.1, published at Ultrapack on Jul 20, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Callegari Builders | Buildings Construction WordPress Theme scanned before publication?
Yes. Every version of Callegari Builders | Buildings Construction WordPress Theme goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the theme Callegari Builders | Buildings Construction WordPress Theme?
Requires WordPress 4.5 or higher and PHP 5.6 or higher. Tested up to WordPress 5.4.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
The file on this page is the developer’s full package, with documentation, demos and plugins. Do not upload that file to WordPress. The theme comes ready inside it, as a ZIP of its own, and that is the one you upload.
- Download the file
elements-callegari-buildings-construction-wordpress-theme.zipand extract it on your computer. - Look inside the extracted files for the file
callegari.zip. - In the WordPress dashboard, go to Appearance > Themes > Add New > Upload Theme.
- Select that file and click Install Now.
- Click Activate.
Requirements: Requires WordPress 4.5 or higher and PHP 5.6 or higher. Tested up to WordPress 5.4.
- There is nothing to zip. The ZIP inside the package is already in the format WordPress accepts.
- Uploading the whole package is the most common mistake when installing a theme: WordPress answers that no valid theme was found, and nothing is installed.
- The rest of the package belongs to the author: documentation, demo files and, in some themes, the plugins it asks for during setup.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready