Gutter Installation & Replacement in the Treasure Valley
Seamless gutters that actually drain.
Free on-site estimate · No-pressure quote · Same crew start to finish
QUICK ANSWER
Seamless aluminum gutter installation in the Treasure Valley typically runs $10–$22 per linear foot, $14 typical. We form 5- or 6-inch K-style or half-round profiles on-site, hang on screwed hidden hangers, and water-test every run before we leave.
- 5″ & 6″ K-Style
- Half-Round
- Aluminum
- Color-Matched
- Hidden Hangers
WHAT’S INCLUDED
What’s included in Gutter Installation & Replacement?
We install seamless aluminum gutters cut on-site to your home's exact dimensions. Most Treasure Valley homes get 5-inch K-style, but we also install 6-inch oversized and half-round profiles when the roof load calls for it. Every install is properly pitched, sealed at end caps and miters, and tested with water before we leave.
- On-site seamless gutter forming (no leak-prone seams)
- 5-inch and 6-inch K-style, plus half-round options
- Hidden hangers screwed into rafter or fascia — not nails
- Downspouts sized and routed for actual roof load
- Color matched to fascia, trim, or roof
- Old gutters removed and hauled away
WHY US
Why Treasure Valley homeowners choose us.
Eliminate overflow, fascia rot, and basement seepage
Match modern home styles or restore older homes
Protect landscaping and foundation
One-day install on most single-story homes
OUR PROCESS
How does gutter installation installation work?
Free measurement and design walkthrough
We measure every roof run, identify downspout placement based on roof load and ground drainage, and confirm gutter profile (5-inch K, 6-inch K, half-round). We review color samples against your fascia and trim on-site.
Old gutter removal and disposal
We remove the existing gutter system, check fascia for rot or pulled fasteners, and haul away the old material. Any soft fascia is flagged before we hang new gutters — we don't hang new gutters on bad fascia.
Hidden hanger placement
Hidden hangers are screwed into rafter tails or solid fascia at proper spacing (typically every 24 inches). We use screws — not nails — so the gutter holds under snow load and over time.
On-site seamless forming
Our seamless gutter machine sits on the truck and forms the entire length of each run from a single coil of aluminum. No joints to leak. End caps and miters are sealed with butyl sealant — not silicone, which fails in cold weather.
Pitch and flow test
Each run is pitched toward its downspout (typically 1/4 inch per 10 feet). We pour water along the full length before we leave to confirm proper flow and no pooling.
Cleanup and walkthrough
We sweep up every screw and aluminum cutoff, haul the old gutter material, and walk the property with you to confirm the install. You get a written summary and the manufacturer warranty paperwork.
MATERIALS
Gutter Installation materials and options.
Profiles
- 5-inch K-style (standard for most homes)
- 6-inch K-style oversized (steep-pitch homes, heavy pine debris areas)
- Half-round (architectural / craftsman / historic homes)
Materials
- .027-gauge aluminum (standard)
- .032-gauge aluminum (heavy-duty option for high-debris or wide-eave homes)
Hangers
- Hidden hangers, screwed (standard — replaces nails which work loose)
- Heavy-duty snow-load hangers (Foothills and elevation homes)
Downspouts
- 2×3 standard (most homes)
- 3×4 oversized (larger roof load, heavy storm areas)
- Round corrugated (architectural match for half-round)
Colors
- Full baked-on enamel palette (white, almond, brown, charcoal, copper-tone, custom matches)
COST RANGE
How much does gutter installation cost in the Treasure Valley?
Gutter Installation in the Treasure Valley typically runs $10–$22 per linear foot — about $14 on average before downspouts. The biggest variables are total footage, story count and access, gutter profile, and existing condition.
PER LINEAR FOOT
Typical $14 per linear foot
Downspouts are an add-on at $40–$90 each (typical $65), sized to the roof area they drain.
Estimated total by home size
| Home size | Est. linear ft | Estimated total |
|---|---|---|
| Small / Cottage (single-story) | 100–140 ft | $1,075–$3,275 (typ. $1,800) |
| Mid-size (single-story) | 140–185 ft | $1,500–$4,350 (typ. $2,475) |
| Large (single-story) | 185–230 ft | $2,000–$5,425 (typ. $3,175) |
| Smaller two-story | 150–200 ft | $1,650–$4,775 (typ. $2,700) |
| Mid-size two-story | 200–260 ft | $2,150–$6,100 (typ. $3,475) |
| Large / Custom (two-story+) | 260–360 ft | $2,825–$8,475 (typ. $4,725) |
These are Treasure Valley ranges only — the on-site visit gives the real number. Actual cost depends on roof access, story count, existing condition, and the system selected.
WHAT AFFECTS PRICE
Gutter installation is priced per linear foot, with adjustments for downspouts, profile (5" vs. 6" vs. half-round), and access (single vs. multi-story, complex rooflines). Our cost calculator gives a ranged per-foot estimate; the on-site visit produces a written quote with all components itemized.
Use the interactive calculator →Real numbers come from on-site visits.
Read the full Gutter Installationcost guide — tiers, components & local factors →
SERVICE AREA
Available in Gutter Installation across the Treasure Valley.
We serve Boise and all surrounding Treasure Valley communities. Select your city for local pricing, neighborhoods, and availability.
Boise, ID
Ada County
Gutter Installation in Boise →
Meridian, ID
Ada County
Gutter Installation in Meridian →
Eagle, ID
Ada County
Gutter Installation in Eagle →
Nampa, ID
Canyon County
Gutter Installation in Nampa →
Caldwell, ID
Canyon County
Gutter Installation in Caldwell →
Kuna, ID
Ada County
Gutter Installation in Kuna →
Star, ID
Ada County
Gutter Installation in Star →
Garden City, ID
Ada County
Gutter Installation in Garden City →
Hidden Springs, ID
Ada County
Gutter Installation in Hidden Springs →
Southeast Boise, ID
Ada County
Gutter Installation in Southeast Boise →
West Boise, ID
Ada County
Gutter Installation in West Boise →
Middleton, ID
Canyon County
Gutter Installation in Middleton →
Emmett, ID
Gem County
Gutter Installation in Emmett →
Mountain Home, ID
Elmore County
Gutter Installation in Mountain Home →
More Services
Other services in the Treasure Valley
Gutter Guard Installation
Stop cleaning gutters for good.
See gutter guards →Gutter Repair
Fix leaks, sags, and pulled-away sections.
See gutter repair →Gutter Cleaning
Hand-cleaned gutters, flushed downspouts.
See gutter cleaning →Seamless Gutter Installation
Formed on-site. No joints to leak.
See seamless gutters →Copper Gutter Installation
50-year gutters that get better looking over time.
See copper gutters →Half-Round Gutter Installation
The correct profile for craftsman and historic homes.
See half-round gutters →Ice Dam Prevention
Stop the freeze-thaw cycle before it reaches your ceiling.
See ice dam prevention →Fascia & Soffit Repair
Rebuild the board your gutters bolt to.
See fascia & soffit →Downspouts & Drainage
Get roof water away from the foundation.
See downspouts →CHOOSING A CONTRACTOR
What to ask any gutter installation contractor.
These are the questions we’d ask if we were hiring someone for our own home. A legitimate contractor answers all of them without hesitation.
Questions to ask
- Is the quoted system seamless or sectional? (Seamless is the standard you want.)
- What gauge aluminum and what hanger type — nails or screws?
- Will you inspect the fascia before hanging new gutters?
- What's the downspout sizing rationale for my roof area?
- How long is the workmanship warranty, and what does it cover?
- Is debris haul-off included in the quote?
Red flags to watch for
- Sectional gutters quoted instead of seamless — every joint becomes a future leak.
- Nails specified instead of hidden-hanger screws.
- No fascia inspection before quoting.
- Downspouts not sized to roof area — undersized 2×3 on a 6-inch gutter creates overflow at corners.
- Vague color description ('white') without showing samples against your fascia.
- No written warranty separating workmanship from material warranty.
WHY PROFESSIONAL
Is professional gutter installation worth it?
Home-store sectional gutters cost less and are designed for DIY install, but they leak at every joint within a few seasons because the joint sealant breaks down faster than the aluminum. Professional seamless installs eliminate every joint between corners, are pitched correctly the first time, and are hung on screws rather than nails. The difference shows up most in the first hard storm — and over a decade.
HELPFUL COMPARISONS
Still deciding? These guides break down the trade-offs.
Honest decision-stage comparisons written by a licensed Idaho contractor. Side-by-side tables, Treasure Valley specifics, and the common mistakes to avoid.
Seamless vs Sectional Gutters: The Honest Difference
Sectional gutters from a home store leak at every joint within a few seasons. Seamless gutters formed on-site eliminate mid-span joints entirely. Here is what the difference looks like over 10 years in Idaho.
Read the guide5-inch vs 6-inch Gutters: Which Profile Fits Your Home?
Most Treasure Valley homes are fine with 5-inch K-style. Foothill homes, steep pitches, and large rooflines need 6-inch. Here is how to decide before you spend the upcharge.
Read the guide
Ready for Gutter Installation in the Treasure Valley?
Free on-site estimates. Licensed Idaho contractor. Call (208) 247-2660 or request a quote online.
BEFORE YOU BOOK
How we run the job and what we stand behind.
Our process, step-by-step
Seven steps from quote to walkthrough. What to expect at every stage, including lead time, install day, and post-install follow-up.
Workmanship & material warranty
What our workmanship covers, what manufacturer warranties cover, and what’s explicitly not covered. Specific terms disclosed in writing on every estimate.
Frequently asked questions
How much does gutter installation cost in the Treasure Valley?
How long does gutter replacement take?
Do you do 5-inch or 6-inch gutters?
Can you add gutter guards during installation?
What colors are available?
What's the difference between seamless and sectional gutters?
Do you handle gutter installation on new construction?
Get a free Gutter Installation estimate today.
Licensed · Insured · Locally owned in the Treasure Valley.