Commercial Renovations, Fit‑Outs & Maintenance

Our Services

Commercial Renovations

Amenities upgrades, receptions, partitions and glazing, acoustic ceilings and accessibility upgrades through to full office fit‑outs, kitchens and bathrooms with joinery, lighting, data and services. Staged or after‑hours delivery to minimise disruption, with transparent scope, program and costs.

Planned & Reactive Maintenance

Scheduled inspections and minor‑works programs plus rapid make‑safe response for leaks, doors/windows, cladding and interior damage. Clear ETAs, neat trades in live environments, photo reports and costed recommendations so you can plan with confidence.

Accessibility Upgrades

Practical, long‑lasting accessibility upgrades including wider doorways with lever hardware, ramps and low‑threshold entries, handrails and grab rails, automatic doors, and upgraded amenities. We stage works around trading hours and, as head contractor, coordinate all trades so everything fits, functions and looks right with minimal disruption.

Our Clients

We service commercial clients in a broad range of industries in Hobart and Souther Tasmania including:

  • Education

  • Government

  • Property management

  • Facility management

  • Retail

  • Accommodation

  • Performing arts venues

Featured Projects

Two men standing outside a building with a large sign that reads WILLIAMS. The man on the left has a beard, is smiling, wearing a black sweatshirt, beige pants, and tan work boots. The man on the right has gray hair and a beard, is smiling, wearing a light blue shirt and dark blue pants. They are standing in front of a window with a brick windowsill.

Why Choose Us?

We manage the entire project as head contractor, coordinating trusted trades and consultants so delivery is smooth—from first briefing to final handover.

Your workplace should support productivity, safety and easy movement. When you upgrade operational spaces, you need a builder who gets it right the first time—integrity in pricing, respect for live environments, and quality workmanship.

With a long history across Hobart and Southern Tasmania, we create commercial spaces that work—functional, accessible and built to last. We plan around your operations with staged or after‑hours works to keep downtime low.

Book a 30‑minute enquiry call today and take the first step toward a high‑performing commercial space your team and customers enjoy.

  • Kind Words From Our Clients

    "In 54 years, these rooms had only ever been repainted.... This required a complete gut of the rooms back to the studs and redesign of the layout. We contacted D Williams Builders and Clive Williams did a site inspection, went through with us what we wanted, what was realistic and explained timelines. After a few days we were contacted by Clive who had prepared an itemised list of trades, work to be done by each trade and an estimate of costs. After our acceptance of the quote and signing of documents Clive kept us informed of what was happening and gave us our start date. As we would be without bathroom and toilet facilities he arranged a portable shower and toilet (which they set up). All trades that were arranged by D Williams Builders were professional, polite, and punctual. Clive was always willing to go above and beyond with us, answering questions, informing us of when trades would be on site. He even came to the house after the company had finished for the year to make sure everything was okay and telling us that we could contact him if we had any issues. I would not hesitate to use D Williams Builders to do further renovations of our home because of the quality of the work and their carpenters (Steve and Ben) and the trades they work with." - Chris

  • Kind Words From Our Clients

    "I wouldn’t hesitate to recommend D.Williams - Builders. They have just completed our new bathroom and we are delighted with the finished job. All throughout they were professional, considerate to our needs and at the end of each work day, they cleaned up and vaccuumed which meant a lot to us. They co-ordinated all the teams that were needed - eg - plumber, painter, electrician, plasterer as well as their own builders and kept me in the loop the whole way. Nothing was too much trouble for them. Thank you D. Williams" - Sue

  • Kind Words From Our Clients

    "Can’t say enough about Jason Supervisor, Nigel Senior Carpenter & Ben Apprentice Carpenter for all their work for the changeover of our bathroom from shower over spa to walk-in shower for my husband. They went above and beyond with all the problems found in flooring after spa removal (no waterproofing in those days) which made it a bigger job than anticipated. Can’t praise their work enough as well as plumber, tiler, electrician, plasterer, non slip floor installer and painter. Thank you from Bob & Virginia 😊"

  • Kind Words From Our Clients

    "We have used D. Williams Builders a number of times over the past 6 years and we are always impressed with their quality of work. They are very well administered and work is completed on time and to a high standard. The tradesmen take pride in their work, present themselves in a friendly and polite manner and are very efficient and very cooperative and helpful. WE are always kept informed on how work is progressing and their suggestions and advice are very helpful and appreciated. Their initiative has resulted in our projects being much improved. On completion of a project a final inspection is conducted and to our satisfaction" - John

D. Williams Builders have been helping Tasmanians for over 170 years and welcome the opportunity to assist your next building project