top of page


  with Nate & Sarah 

Images of a private use bridge, a residential entryway, a woodwall entry with custom built organizer, an urban high rise roof

Some of my recent my artwork

One of the aspects of McDonald and Co that sets us apart is our interest in taking on creative, unique projects with special specifications.  We take great pride in maintaining practice in our area of absolute expertise by providing services to those who have challenging projects of highly technical specifications and engineering requirements. If you have a technical repair, unique conceptual home design, commercial-sized scope work on private property, or hoisting needs, we can advise and implement an engineered, permitted, professional solution.

Please do not hesitate to present us with your challenges. We strive to implement industry
leading techniques and top tier skilled tradesmen to achieve success.

Examples of special specs projects include:

  • redesign of a home's primary external entryway

  • conceptualize and install backyard entertainment patio with BBQ

  • design and construction of private use bridge

  • structural steel erection

  • reinforced steel concrete foundations, slab on grade, and retaining walls

  • wooden bridge girder and deck replacement

  • technical hoisting applications

  • pre-engineered cladding and panel layout, prep, and installation

  • WABO certified welding applications

Note: Bid rates will be at current labor prices outlined by the AFL-CIO and contracted under a labor agreement with the following enitities:

Local 86 Ironworkers Union
Tukwilla WA

Local 302 Operating Engineers Union
Bothell WA

Local 528 Cement Masons
Seattle WA

Find out when McDonald & Co

can do your project and approximately

how much it might cost

Thanks! Message sent.


No quote is final.  A definite cost and timeline for completion can only be determined after an onsite visit when the problem or project is assessed in your presence and research into materials required is done. McDonald & Co strives to provide the highest quality results and greenest materials that fit within your budget. 

bottom of page