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Founded 1989 • With Angi since August 2008


(39) Verified Reviews


LICENSE NUMBER: 2701 0364 06. USES SUBS.DBA: TAD CON INC.Professional Excellence and Unique Craftsmanship •For over 25 years, this motto has been the driving force behind the dedicated work and high standards of professionalism for which Northern Deckworks has become known throughout the industry and community. Management Quality Control and Continuity •Owner Tim O’Neill designs each project, and then the project is assigned to one of our quality builders who will build and manage the project. Once the project begins, the assigned project manager is continuously dedicated to the project until completion. Material Quality Control •Aside from the skill of the craftsmen, Northern Deckworks believes that the overall quality control of a home improvement project starts with highest quality materials....

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Verified Reviews

A few reviews for this pro...


The design and installation work on our deck was just spectacular. Tim was extremely thorough in his design and advice (creates something that blends so nicely with our house's unique style) and the installation crew led by John was top notch. It was clear they took pride in their craft and didn't take shortcuts. The whole process was very smooth and painless for us as homeowners. We are so lookin...

Description of Work
design and install new deck, swap window for sliding door to deck

Category decks



Tim May be out of business. Hasn’t returned our calls in months.

Description of Work
Repair porch

Category decks



A gorgeous craftsman built oasis at home. Tim and his Northern Deckworks crew, led by John, built us an absolute artisan masterpiece of a screened porch that is the envy of our neighbors and a delight to us. Built from the finest materials and woods available and molded by the capable hands of John and his crew, this screened porch is shockingly gorgeous and highly functional, particularly with th...

Description of Work
Screened porch

Category decks



If you are looking for an exceptional screened porch for your home, please take the time to meet with Tim O’Neil from Northern Deckworks. Our porch was built with cedar and mahogany materials and truly exudes quality craftsmanship that far surpasses other contractors. Tim has exceptional crews that ensure great attention to detail, compliance to all standards and codes. He also partners with the v...

Description of Work
Screened porch, flagstone patio, stone wall

Category decks



The work was just completed on our new deck and porch by Northern Deckworks and we couldn't be happier with the results, and the whole process in general. Tim came out, took measurements and drew the plans up right there. He also stayed in contact during the duration of the project, informing us of any changes or anomalies that came up. The work itself is fantastic. John and Charlie were great; th...

Description of Work
Build a new deck and porch

Category decks

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