Lake Stevens sits at the edge of the territory Alpine Exteriors covers out of Skagit, Island and Whatcom counties, and homeowners here ask the same question we hear from Mount Vernon to Stanwood: what does a new gutter system actually cost? The honest answer is that it depends on the size and shape of the house, the material you choose, and a handful of local conditions that show up again and again on gutters in this part of western Washington. This page walks through realistic ranges, what drives the price up or down, what a legitimate quote should spell out, and how to compare bids so you are not just picking the lowest number on a page.
Most single-family homes in the Lake Stevens area fall into a broad range for a full gutter replacement, with the final number depending heavily on linear footage, material, and how much extra work (fascia repair, extra downspouts, gutter guards) gets added on. Smaller homes with simple rooflines land toward the low end; larger two-story homes with multiple roof planes, valleys, and long fascia runs land toward the high end. Repairs, partial replacement, or adding gutters to a single section of roof will generally cost less than a whole-house replacement.
| Cost Factor | Typical Low End | Typical High End |
|---|---|---|
| Standard 5-inch seamless aluminum gutters, full house | Lower end of the range | Mid-range |
| Upgraded 6-inch seamless aluminum (higher flow capacity) | Mid-range | Upper-mid range |
| Steel or copper gutters | Upper-mid range | Highest end of the range |
| Gutter guards or leaf protection, added to a full system | Adds a moderate amount | Adds a larger amount for premium micro-mesh |
| Fascia or sub-fascia repair/replacement (per section found rotted) | Adds a modest amount per section | Adds significantly if extensive rot is found |
| Extra downspouts or downspout extensions/splash blocks | Small add per downspout | Larger add if buried drain lines are involved |
| Tear-off and haul-away of old gutter system | Often bundled into base price | Higher if old system is heavily deteriorated or has multiple layers |
These are directional ranges only, meant to help you sanity-check bids, not a substitute for a walk-around estimate. A crew needs to see your roof lines, your fascia condition, and your downspout drainage situation before any number becomes reliable. Alpine Exteriors can put together that kind of on-site estimate for homes in the Lake Stevens area as part of the broader Snohomish, Skagit and Island county territory we serve.
A few things consistently separate a low bid from a high bid on the same house, and most of them are specific to how homes in this part of Washington are built and where they sit relative to trees, roof pitch and weather.

A vague one-line quote that just lists a total dollar figure is hard to compare against anything. A quote worth trusting should spell out, at minimum, the linear footage of gutter being installed, the gutter size (5-inch vs. 6-inch), the material and gauge of aluminum (or the specific steel/copper spec), the number and placement of downspouts, and whether gutter guards are included or priced separately. It should also state clearly whether tear-off and disposal of the old system is included, and whether any fascia or trim repair is part of the base price or billed as a change order if rot is discovered once the old gutters come down.
Ask whether the quote includes properly pitched hangers spaced to the manufacturer's spec rather than the cheapest possible spacing, since under-supported gutters are a common cause of sagging within a few years, particularly once they fill with wet debris. The quote should also note how downspouts discharge, whether that is a simple splash block, an extension away from the foundation, or tying into an underground drain line, since drainage away from the foundation matters in a region with as much sustained winter rainfall as this one. Finally, confirm the crew is pulling any required permit if the scope of work involves structural fascia replacement, and that the proposal references Alpine Exteriors' Washington contractor license, ALPINI751OW, so you can verify it is active before work begins.
The fastest way to compare gutter bids is to normalize them to the same scope before looking at price. Line up linear footage, gutter size, material, and what is and is not included for guards, downspouts and fascia repair. A bid that looks cheaper on the surface but uses thinner-gauge aluminum, fewer hangers per foot, or skips gutter guards entirely is not actually the same job as a more complete bid at a higher price.
Get at least two or three estimates from contractors who physically walk your roofline rather than quoting from a photo or a phone call, since roof complexity and fascia condition are hard to judge remotely. Ask each contractor how they handle hidden rot discovered once the old gutters are off, and get that answer in writing rather than verbally, so there is no surprise mid-project. It is also reasonable to ask for a couple of past addresses in the Snohomish or Skagit county area where similar work was done, so you can see how a gutter system holds up after a wet winter or two rather than just how it looks on installation day.
Be skeptical of any quote that seems dramatically lower than the others without an obvious reason, since that is often where corners get cut on hanger spacing, gauge thickness, or downspout sizing that only shows up as a problem two or three winters later.
Gutter replacement is generally treated as routine maintenance or a home improvement rather than an emergency repair, so it typically is not covered by homeowners insurance unless the damage was caused by a specific, sudden event like a fallen tree limb or windstorm damage. If a storm event caused visible damage to your existing gutters or the fascia behind them, it is worth documenting that damage with photos and checking with your insurer before assuming the replacement is entirely out of pocket.
For homeowners doing a larger exterior project that bundles gutters with roofing, siding, or window work, many contractors including Alpine Exteriors can walk through financing options that spread the cost over time rather than requiring the full amount up front. If you are financing, read the terms on interest rate and any deferred-interest period carefully, and confirm whether the financing is tied to the full project or just the gutter portion, since bundling work can sometimes qualify for different terms than a stand-alone gutter job.
Most single-family homes can have a full gutter replacement completed in a single day, sometimes two if the roofline is complex, if fascia repair is needed, or if weather interrupts the schedule. Western Washington's wet season can push a job back a day or two if steady rain makes it unsafe to work on ladders or staging, so scheduling some flexibility into a fall or winter installation is reasonable.
Standard 5-inch gutters handle most typical roof areas fine, but homes with larger or steeper roof planes, or homes that see heavier runoff during sustained winter storms, often do better with 6-inch gutters and larger downspouts, since the added capacity reduces the chance of overflow during the heaviest rain events of the year. A contractor who has measured your roof's actual drainage area can tell you which size makes sense rather than defaulting to whichever is cheaper.
Gutter guards are not required, but they are a reasonable investment on homes shaded by conifers or with a lot of overhanging branches, since needle and moss buildup is one of the most common reasons gutters overflow and damage fascia in this region. Guards reduce cleaning frequency but do not eliminate it entirely, and lower-quality guards can sometimes trap fine debris just as easily as they keep out larger material, so it's worth asking what specific guard product is being quoted.
Straightforward gutter replacement on an existing roofline typically does not require a building permit, but if the job involves structural fascia or sub-fascia replacement, or ties into changes affecting the roof assembly, permitting requirements can apply and should be confirmed with the local jurisdiction. Proper gutter and downspout drainage also supports the moisture-management goals behind the Washington State Energy Code's requirements for roof and wall assemblies, since keeping water away from siding and foundations reduces the risk of the kind of moisture intrusion the code is designed to prevent.
If you're weighing gutter replacement or repair on a home in the Lake Stevens area, Alpine Exteriors can provide an on-site estimate that accounts for your specific roofline, fascia condition, and drainage needs rather than a generic per-foot number. As a Washington-licensed contractor (ALPINI751OW) working across Skagit, Island, Snohomish and Whatcom counties, Alpine Exteriors can walk you through material options, gutter sizing, and guard choices suited to this region's wet winters and tree cover, and put together a written quote you can compare against any other bid you collect.