The most common question we get on the phone in October is some version of “how much does it cost to fix a leak?” The honest answer is that we cannot tell you until someone has been on the roof. Two leaks that look identical from a living room ceiling in Lynnwood can be a short flashing reseal on one house and a full-day decking repair on the other. What we can do is explain what actually moves the number, so that when a written estimate arrives, you know how to read it and compare it.
Access and Pitch
The first thing our estimator notes is how hard it is to get to the problem. A walkable 4:12 roof on a single-story rambler in Marysville is a very different job from a steep 10:12 slope on a three-story home in Issaquah. Steeper roofs need more fall protection, more staging, and more time for every task, and upper stories need longer ladders or lift equipment. None of this is padding, and a good estimate will show it.
Wet-Weather Scheduling
Roof repair in western Washington from October through April is a scheduling problem as much as a roofing problem. Sealants need a dry surface to bond, and shingles need to be dry to lift without cracking. When we schedule a repair in the wet season, we are watching forecasts for a window, and sometimes a job that would take three hours in July takes two visits in November: one to tarp or temporarily seal, and one to make the permanent repair once the roof dries. That second trip is real cost, and an estimate that pretends otherwise is either optimistic or planning to cut a corner.
Matching Discontinued Shingles
Shingle lines get discontinued and colors get retired, and a 14-year-old roof in Bothell often has no exact match available anymore. There are three ways to handle it: source a close match from a current line, move matching shingles from a less visible slope to the repair area and put the new ones where nobody looks, or accept a visible patch. Each has a cost, from sourcing time to roughly double the shingle work when swapping slopes. We will tell you which we recommend and why, but the choice affects the estimate.
Flashing Work Versus Shingle Work
Most leaks we chase are not shingle failures. They are flashing failures at chimneys, wall intersections, pipe boots, and skylights. Flashing repairs take more labor per square foot because they mean removing and reinstalling shingles around the flashing, sometimes cutting into siding or mortar, and fitting new metal. A chimney with failed step flashing and no cricket behind it can be a substantial repair even when the roof around it is fine.
Decking Surprises
Until we lift shingles, we do not know what the plywood underneath looks like. A leak that has run for a couple of wet seasons often means soft decking that has to be replaced before anything goes back on top. We cannot price that precisely in advance, so a fair estimate handles it one of two ways: it includes an allowance for a stated amount of decking, or it states a per-sheet price for any decking replacement discovered during the work. What it should never do is stay silent on the subject.
Minimum Service Calls
Every roofing company has a minimum charge. Sending a crew, a truck, ladders, fall protection, and materials to a home in Snohomish to reseal one pipe boot costs about the same as sending them to reseal four. If a repair estimate looks high for what seems like a small fix, ask whether it is a minimum. If it is, have the crew address several small items in the same visit for better value.
What a Clear Written Estimate Includes
A repair estimate you can trust should include:
- A description of the problem as diagnosed, not just “roof leak”
- The exact location on the roof, ideally with photos
- The scope of work in plain language: what gets removed, replaced, and sealed
- Materials by type, and for shingles, the manufacturer and line
- How decking or other hidden damage will be handled and priced
- A workmanship warranty on the repair itself
- Whether the repair is expected to solve the problem, or is a stopgap while you plan a replacement
That last point matters. You deserve to know before you spend the money whether a repair is buying a year or two on a roof that is nearly done.
When you compare bids, look at scope before price. A lower number that skips the decking clause, does not name the shingle, or ignores the second trip in wet weather is not a lower price. It is an incomplete one.
Get a Straight Answer on Your Repair
Premier Roofing NW has been repairing roofs across the Greater Puget Sound area for more than 30 years, and every estimate we write is free, in writing, and specific to your roof. If you have a leak, a lifted flashing, or a slope that looks worse than it did last year, we will diagnose it properly and tell you plainly what it needs. Discounts are available for seniors, military, and first responders. Call us at (425) 247-0088 and we will get you a repair estimate you can actually read.