Climatizare.net

Challenge

Climatizare.net was a professional HVAC presentation site with consistent traffic and good SEO rankings on industry terms (air conditioning installation, HVAC service, sizing). The client wanted to expand into e-commerce, direct equipment sales with stock management, cart, checkout, delivery integration, without risking destroying existing SEO authority or rewriting code that had been stable for years. Requirement: preserve 100% of visual identity, existing URLs, existing content, plus adding shop functionality that integrates naturally into the site structure. Plus brand and design coherence between services area (remaining lead-generation) and shop area (transactional).

Solution

We developed a validated transformation workflow that preserves existing code intact and overlays e-commerce layer on top. Concretely: canonical schema from staging-laravel adapted to Climatizare specifics (HVAC categories, HVAC-specific product attributes like BTU, energy class, refrigerant type); minimal branding cleanup for visual consistency between services and shop; _frontend_nav inject adding shop/account/cart links to navigation; global-shop.css loaded only on /shop and /produs/* routes; and a shop.js module managing client-side cart with localStorage persistence plus server-side sync at checkout. Cart and account icons added to existing header with CSS that doesn't interfere with the rest of the design. All old URLs remain identical; new e-commerce URLs are under /shop/* and /produs/*, without touching existing structure. Existing SEO was not affected, plus new product pages with corresponding Product schema markup.

Process

1. 01Existing code audit and identification of safe expansion areas
2. 02Canonical e-commerce schema replication adapted to HVAC
3. 03Branding cleanup for services-shop consistency
4. 04Inject shop components (header, cart, account) without modifying design
5. 05Product pages with HVAC-specific schema markup (BTU, efficiency)
6. 06Cart and checkout testing on distinct product categories
7. 07Gradual launch with SEO monitor for existing pages
8. 08Product feeds setup for Google Shopping and marketplaces