Most chimney damage starts small. A hairline crack, a gap in a seal or a sticky part rarely looks urgent, and for a while it may not be. Water and heat are patient, though, and small faults tend to grow. This page is for anyone in New Westminster who has been searching for “chimney chase services” and wants to understand chimney chase repair before a minor issue turns into a major one, with clear answers on signs, process, timing and choosing who does the work.

Repairs matter because chimneys tend to fail slowly at first and then expensively. We regularly open up a chimney where a minor issue, such as a missing cap or one cracked mortar joint, was left alone for a few seasons. By then, water has soaked the bricks, rusted the damper or softened the wood framing beside the stack. Work at that stage takes longer and uses far more material. Catching the same fault early usually means a short visit and a modest bill. There is a safety side too, because a damaged flue or liner can let heat and smoke escape where nobody expects them.
A masonry chimney has more parts than most people realize, and each one can need repair on its own. From the top down, you will usually find:
Inside the house sit the damper, the smoke chamber, the firebox and sometimes an ash dump. Factory-built chimneys swap the brick for a metal flue inside a framed chase with a metal cover on top.
The most common signs show up as water, debris or poor performance. Watch for:
Outside, look for white staining on the bricks, gaps in mortar joints and a cap or flashing that looks loose. Any one of these is worth a closer look by someone who can reach the chimney safely.
Rot inside a chimney chase almost always starts with water from above. A flat or rusted chase cover lets rain collect and drip down the inside walls, a cracked storm collar lets it run along the flue and gaps in siding or trim near the top let wind-driven rain in from the sides. Once the framing stays damp, wood softens and siding begins to bulge or stain. Leaks around the roof line can add to it. Anyone looking up “chimney chase services” after spotting swollen trim or dark streaks should have the top of the chase opened and probed, since rot is often worse inside than it appears.
Anything from a morning to several days, depending on the part, the access and the material. A damper repair or cap swap rarely keeps us past lunch. Flashing and chase covers depend on the roof, so a steep pitch or fragile shingles add hours. Masonry is the slow one, not because the work itself drags but because mortar and crown concrete need dry, mild weather and time to firm up between steps. A full rebuild above the roofline can stretch over several visits. When we quote, we give you a working estimate and tell you plainly what could push it longer, such as hidden damage.
Yes, a reroof is an ideal time. Roofers remove the shingles and flashing around the base of the chase, so any soft sheathing or damaged framing there is exposed and easy to repair. It is also the moment to replace a tired chase cover, since crews and ladders are already on site. Coordinate with the roofing contractor so the chase is sealed and flashed before the new shingles are finished around it. If you are planning a reroof and searching for “chimney chase services”, ask both companies who will handle the flashing so nothing falls between the two jobs.
A clear hearth, a cold fireplace and room for a ladder cover most of what we need. We lay drop cloths in front of the fireplace, so a few feet of open floor helps, and glass doors or screens may need to come off. Outside, our ladders go on firm, level ground near the chimney; parked cars, garden beds and stored items in that spot slow the setup. We also like to know where the attic hatch or basement access is if the repair could involve them. Pets are happier in a closed room, since we will be going in and out of doors often.
The repairs we make hold up longest when the rest of the chimney system is looked after too. That means a cap that stays in place with clear mesh, a crown kept free of leaves and moss, flashing left alone by anyone doing roof work and regular sweeping if you burn wood, because creosote and moisture attack the inside of the flue. We tell homeowners exactly how long to wait before the first fire after masonry work. After that, a glance at the chimney from the yard after big storms and a professional look once a year usually keeps surprises to a minimum.
Pick the company that gives you specifics. One that knows chimneys asks what yours is made of and what burns in it before giving a figure, and it talks about the cause of a problem rather than just the symptom. On site, it should take photos from the roof and inside the flue, lay out the options and let you decide without pressure. Tidy work matters, since soot and mortar dust travel. Ask how follow-up questions are handled once the job is done, and whether the same crew will come back if something needs a second look.
We would rather you book the service you actually need than the biggest package on the list. Tell us what is going on and we will explain what we recommend for your chimney and why. Call (778) 488-0837 to speak with the team serving New Westminster.