Shoreline · WA
Chimney sweep and repair in Shoreline
Postwar brick ramblers under heavy tree cover — moss and crown work, done regularly.
No obligation. Someone answers every day, 7 a.m. to 9 p.m.
The short answer
Shoreline was built out largely in the 1940s and 1950s as a suburban extension of Seattle, and its postwar brick ramblers in Ridgecrest and Meridian Park carry chimneys now in their seventh or eighth decade, sitting under a heavy tree canopy that sheds needles and moss onto every crown in the neighborhood. Nation Wide Chimney Sweep&Repair treats moss and debris removal as a standing part of a Shoreline sweep, not an upsell — a crown that stays wet under moss for months at a time cracks faster than a clean one, and that crack is where the water gets into the flue and the chase behind it.
Local specifics
What is true about Shoreline
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Shoreline’s Ridgecrest neighborhood filled in during the postwar boom of the 1950s with brick ramblers built for young families, and those same houses — now in their seventh decade — make up much of the city’s older chimney stock.
- 02
Richmond Beach, one of the oldest parts of Shoreline dating to 1872, has many homes built between 1940 and 1970 close to the waterfront, where damp air off Puget Sound adds to the moss and mildew load on an aging chimney crown.
- 03
Shoreline sits under the same dense evergreen canopy that runs through most of north King County, and needle litter combined with the region’s roughly 150 wet days a year is what drives moss growth on a chimney crown here faster than almost anywhere drier.
Housing stock
What the housing stock means for the chimney work
Shoreline’s defining housing type is the postwar brick rambler, built through the 1940s and 1950s in neighborhoods like Ridgecrest and Meridian Park, with an older waterfront pocket in Richmond Beach dating back further. Those chimneys are old enough now that mortar and crown wear is common, and Shoreline’s heavy tree cover compounds it: moss and needle litter build up on a crown fast under the canopy, trapping moisture against the masonry and accelerating the cracking that eventually lets water into the flue.
Neighbourhoods: Ridgecrest · Richmond Beach · Meridian Park · Echo Lake
Approximate coverage — call to confirm a specific address.
Services here
What we do in Shoreline
Reviews
What the last 41 customers actually said
5.0
41 Google reviewscounted 2026-08-25
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Anthony Gill
Water started dripping into our attic during heavy rain so we knew the chimney needed attention fast. Team showed up prepared and diagnosed a completely eroded concrete crown and pulled-away flashing. …
Gregory Phillips
Moved into a new-to-us house in Ballard with a gorgeous brick fireplace but no service history. Scheduled an inspection to be safe. …
Loretta Green
It was important to us to feel safe about our tall chimney after the recent earthquake. The crew carefully checked it out from the inside and the roof. They found some loose cement joints and a crown that was slightly off-center. …
Leona Green
The tech was sweeping the roof from the top down and took images revealing a damaged chimney crown and weak mortar joints on the chase. Clear visual proof, no hard sell!
Questions
What people ask about Shoreline
Why does moss keep coming back on my Shoreline chimney?
Shoreline’s dense tree canopy and roughly 150 wet days a year give moss exactly what it needs. A cap and a properly sloped crown help, but under heavy shade it is realistic to expect moss removal as regular maintenance rather than a one-time fix.
How old are most Shoreline chimneys?
Much of the city’s brick rambler stock in Ridgecrest and Meridian Park dates to the 1940s and 1950s, putting typical chimneys in their seventh or eighth decade — old enough that a mortar and crown inspection is worth doing even without an obvious symptom.
Does Richmond Beach’s waterfront location affect chimney condition?
Yes — the damp air off Puget Sound adds to the moisture load on an aging crown, which is part of why Richmond Beach’s older homes tend to need crown and mortar attention on a similar timeline to Ridgecrest’s.
Do you remove moss without doing a full repair?
Yes — moss and debris removal is part of a standard sweep visit. We will tell you plainly if the crown underneath needs more than a cleaning.
Book a visit in Shoreline
Tell us what you have noticed — we will confirm the right service.
Or call (206) 866-2929 — every day, 7 a.m. to 9 p.m.