About Our Business and People in Issaquah, WA

About Our Business and People in Issaquah, WA

At Castle Walls LLC. we function as a team, with a flat organization. We take our Company Values seriously, and live them on a daily basis. Each team member is an expert in their respective trade, and vital to the success of our company. As a team we form partnerships with our clients to create a strong and lasting bond - relationships that provide the foundation for our success. We have been doing this for 20 years. We are responsible to those we serve and maintain the highest standards of quality construction and undertake each project with a fiduciary responsibility.

Castle Walls LLC is duty bound to go beyond the norm in our relationship with owners. We offer capital market clients the experience and know how to fulfill their requirements as we create an environment of quality in every project we initiate. Our clients have shown their confidence in our ability to deliver on time and within budget by returning to Castle Walls LLC year after year. We have longstanding, mutually beneficial relationships with many of the largest, most influential construction firms throughout the Pacific Northwest. Just as importantly, our residential clients enjoy our expert craftsmanship, attention to detail, and pride we take in our work. No project is to large or small.

About Our Staff

Nick Bloomfield, President -- nick@castlewallsllc.com / 703-994-5065

Nick purchased Castle Walls LLC from its original owner, Roger Coates, in June 2019. One of the reasons Nick was attracted to Castle Walls was the fact that Roger built the business into what it is today: a vibrant, lively enterprise, enjoying a sterling reputation with both clients and employees alike. Nick and Roger have enjoyed a very solid rapport; the transition to new ownership was seamless. Nick has deliberately built his career over the last 15 years, and has a wide range of experience to include time spent in the financial markets, software sales, and now construction. Nick and Brooke raise their boys, Mason and Owen in Lynnwood, WA and are awaiting the birth of their daughter in Winter 2020.

Vicki Eppig, Controller -- Vicki@castlewallsllc.com

Vicki ensures all project cost are on target and are controlled by project managers. As Controller of Castle Walls Vicki is responsible for the day to day accounting functions including receivables, payables, job costing and economic planning and budgeting. Her extensive knowledge of financial controls and accounting are a key contribution to Castle Walls strong financial standing and lasting success.

Mike Edie, Paver Estimator/Project Manager -- Mike@castlewallsllc.com / 425-864-0470

Mike started with Castle Walls in 2006 and is the lead estimator for all paver jobs as well as overseeing the project from estimate to completion. Mike has over 36 years of paver installation experience, including owning his own installation company. Mike has longstanding relationships with all major construction companies, vendors, and most, if not all, city and municipal planning departments in greater Seattle and the Pacific Northwest. His expertise is wide ranging, and Nick relies on Mike frequently for his input, guidance, and counsel.

Sean Broderick -- Retaining Wall Estimator 425-681-0398

Sean has been with Castle Walls since 2018 and has responsibility for all wall jobs as the lead estimator. Sean has over a decade of construction experience, and has worked on the labor, sales, and management side of the business. Sean manages the relationships with vendors, general contractors, and all stakeholders from start to finish for each and every wall project.

Marina Azpeitia, Office Assistant -- marina@castlewallsllc.com

Marina joined Castle Walls in 2017 with over 10 years managing admin teams and implementing admin processes. She manages the front desk at Castle Walls and ensures the office is operating with excellence to meet the needs of our clients, customers, and partners. When you call our office, you will most likely speak to her first. Make sure to tell her "Hi"!

Castle Walls Company Values


Attention to detail on and off job sites to keep our employees, partners, clients and the public safe. Safety is paramount to what we do.


We operate with the utmost personal and professional integrity, without any compromise. We take pride in our reputation for delivering on commitments in an honest, forthright manner, and do not tolerate anything less.


Castle Walls is building upon our 20 year reputation for high quality work, professional capability, and delivering on projects in a reliable, timely fashion. We stand behind our craftsmanship and the durability of our work. Excellence in what we do is what sets us apart from our peers.


At Castle Walls, everyone is empowered, and expected to take action, fix anything we see that is broken, and to operate swiftly and aggressively with a bias towards action.

Pride in What We Do

Castle Walls is an employer and destination of choice. We recognize our employees have options and they choose to work at Castle Walls. Our employees, partners, and clients can expect to be treated with dignity, communicated to with respect, and work in a safe environment as we deliver for our clients.