Tom Jarosiewicz is the founder and lead contractor of ALTOM Building Services. With years of hands-on experience across kitchens, bathrooms, and whole-home remodels, Tom brings the same commitment to quality craftsmanship and clear communication to every project.
Based in the Phoenix Metro area and available across the surrounding region. Licensed, insured, and backed by a trusted network of specialist tradespeople.
Get in TouchALTOM Building Services is a Phoenix-based general contracting company specialising in residential remodeling. We work with a trusted network of skilled tradespeople: plumbers, electricians, tilers, carpenters, and finishing specialists, to deliver complete projects under one roof.
Every project is contractor-led from start to finish. That means clear timelines, honest pricing, and a single point of contact throughout. No surprises, no subcontractor runaround.
We don't just manage projects. We build relationships. Many of our clients come back to us for their next renovation, and most of our new work comes through personal referrals. That track record is something we're proud of and something we work hard to maintain on every job.
From a single bathroom refresh to a full whole-home transformation, we bring the same level of care and attention to every project regardless of scale.
Built by craftspeople who can, led by professionals who care. Tom is on every job site, not just on the phone.
We work with a vetted team of licensed tradespeople built up over years of project experience in the Phoenix area.
One point of contact from first call to final walkthrough. No subcontractor runaround, no chasing for updates.
Detailed quotes upfront with no hidden costs. We work within your budget and flag any changes before they happen.