ABOUTBUILTWITHDIAS
I'm 19, in school at Middlesex CC, and the only person you'll deal with at Built With Dias. I build custom websites for tree services, contractors, and home pros in Massachusetts. No agency, no templates, no upselling.

Lucas Dias
I'm 19 and a CS student at Middlesex Community College. Built With Dias is just me. There's no team, no project manager, no sales guy you'd get handed off to. During the day I work part-time at PROMEDICAL writing TypeScript and BASIC for their billing systems. Nights and weekends I build websites for trades and home-service businesses around Massachusetts.
I started this because I kept watching local owners get sold $200-a-month Wix subscriptions or $8k agency builds that load in four seconds and rank on page seven. You can do way better than that without spending agency money. When you hire me, you're hiring me — same guy you email, call, or text.
Software Developer
PROMEDICAL · Part-time
Jul 2025 — Present11 mosLexington, Massachusetts · On-site
Refactoring an old BASIC project that runs their medical billing, and rebuilding the parts of the site that were stuck on deprecated systems.
TypeScript · AngularJS · +5 more
Sales Lead
Journeys · Part-time
Mar 2024 — Sep 20251 yr 7 mosBurlington, Massachusetts · On-site
Floor sales and inventory at the mall. Taught me more about how people actually decide to buy than any class did.
Sales · Inventory Management · +2 more
Automation Developer Intern
PROMEDICAL · Internship
Jun 2023 — Aug 20233 mosLexington, Massachusetts
Wrote Python web-scrapers with Selenium and Beautiful Soup to replace data entry that someone was doing by hand.
Python · JavaScript · +2 more
Common Questions
Who runs Built With Dias?+
Built With Dias is run by Lucas Dias, a 19-year-old CS student at Middlesex Community College based in Billerica, Massachusetts. Lucas is the sole developer — there is no team, no project manager, and no sales person. When you hire Built With Dias, you work directly with Lucas from the first email to the final deploy. He also works part-time at PROMEDICAL writing TypeScript and BASIC for their billing systems during the day, and builds websites for local service businesses nights and weekends. Every site is custom-built with Next.js — no WordPress, no Wix, no page builders, no templates. Pricing starts at $299 per month for the Launch plan with zero setup fee, or $5,500 one-time for a Premium Build where you own everything. Lucas has built sites for tree services, junk removal companies, plumbers, landscapers, and other home-service professionals across Massachusetts. Response time is within 24 hours, and every project includes on-page SEO, schema markup, and Core Web Vitals optimization from day one.
How much does a website from Built With Dias cost?+
Built With Dias offers three pricing tiers for local service businesses. The Launch plan is $299 per month with zero setup fee on a 12-month minimum — it includes a custom Next.js site up to 5 pages, on-page SEO, Google Business Profile setup, monthly rank tracking, and hosting. The Growth plan is $450 per month with a $499 setup fee — it adds up to 8 pages with city landing pages, monthly blog content, GEO optimization for AI search, and GA4 tracking. The Premium Build starts at $5,500 one-time — a full custom site up to 10 pages with complete SEO and GEO foundation, and you own everything. Every plan includes sub-second load times, mobile-first design, and schema markup. There are no hidden fees, no hourly billing, and no surprise charges. Monthly plans include hosting, SSL, and maintenance — you pay one price and everything is handled.
What kind of businesses does Built With Dias build websites for?+
Built With Dias specializes in websites for local service businesses — tree services, contractors, plumbers, landscapers, HVAC companies, roofers, painters, junk removal companies, and other home-service professionals in Massachusetts and nationwide. The focus is businesses that need to rank in local search results and get found by customers in their service area. Built With Dias does not build e-commerce stores, WordPress sites, or sites using page builders like Wix or Squarespace.
Does Built With Dias offer SEO services for existing websites?+
No — SEO and GEO services from Built With Dias are exclusively available for websites that Lucas built himself. Full control of the technical foundation is required to deliver real results. This means the site must be a custom Next.js build deployed on Vercel, not a WordPress, Wix, or Squarespace site. If you already have a website and want SEO help, the option is a full Premium Build starting at $5,500 where Lucas rebuilds the site from scratch with proper SEO architecture.
What is GEO and why does it matter for local businesses?+
GEO stands for Generative Engine Optimization — it is the practice of making your website citable and recommendable by AI models like ChatGPT, Google Gemini, Perplexity, and Claude. When someone asks an AI assistant "who is the best tree service near Billerica MA?", GEO-optimized sites are the ones these models reference and recommend. This matters because an increasing number of customers are using AI assistants to find local services instead of traditional Google search. Built With Dias includes GEO optimization in every Growth and Premium build.