What kinds of commercial buildings have you done in Oregon?

Warehouses and distribution centers, multi-tenant retail, office parks, schools and churches, apartment and condo complexes, HOA common areas (cabanas, mailrooms, clubhouses), industrial and agricultural buildings, self-storage facilities, and auto dealerships. We will provide local references on request.

On-Site BG7 Box Gutter Machine · Aluminum · Steel · Copper

Commercial Gutter Installation in Oregon

Seamless 7-inch box gutters fabricated on-site with our New Tech Machinery BG7. Sized for warehouses, schools, retail centers, multifamily, churches, HOA common areas, and industrial buildings across Oregon and SW Washington. COI on request, work scheduled around your tenants.

Call Now

Commercial Gutter Estimate

Contact Name

Phone *

Email *

Company / Property Manager

Building Type

Building Address

City

ZIP Code

Approx. Linear Feet of Gutter

Project Notes

Scope:

New / Replacement Gutters Downspouts & Drainage Repair Other

Built For Commercial — Not Scaled-Up Residential

Most Pacific Northwest gutter contractors run a 5- or 6-inch K-style residential machine and try to bend it to fit a warehouse or apartment building. The result is undersized capacity, gutters that overflow in moderate Oregon rain, and dozens of seams across a 200-foot run that all become future leak callbacks.

We invested in the New Tech Machinery BG7, a commercial-grade 7-inch box gutter forming machine. It comes to your site on a flatbed and runs continuous, seamless box gutter sections — frequently over 100 linear feet at a time, without a single seam. That single decision changes a commercial gutter project: faster install, dramatically fewer seams to fail, larger water capacity for low-slope commercial roofs, and material flexibility (aluminum, steel, or copper) so we can match the building's spec.

For a typical Oregon warehouse, school, or multi-tenant retail center, that means we can swap in a properly sized water management system in days, not weeks, with COI-ready paperwork and scheduling that respects your tenants. We also coordinate with your existing roofing and exterior teams for a full envelope plan.

Commercial gutter installation by Oregon Exterior Experts

The BG7 Difference

7" Box Profile

Sized for commercial roof loads. Holds significantly more water than 5" or 6" K-style — critical for low-slope warehouse, retail, and multifamily roofs that concentrate runoff.

Continuous Seamless Runs

On-site fabrication means single-piece runs over 100 feet are routine. Fewer seams = fewer future leaks = lower long-term maintenance cost for property managers.

Aluminum, Steel, or Copper

The same machine forms heavy-gauge aluminum (most common), steel (heavy snow load / impact), and copper (premium, historic, signature retail).

Hydraulic Drive & Shear

Industrial-grade drive system and clean hydraulic shear cuts let crews stay productive on long commercial production days, including night-shift schedules around tenant hours.

Commercial Buildings We Equip

Warehouses & Distribution

Long roof spans, low pitch, heavy concentrated runoff. 7" box gutters and 4x5 downspouts sized to actual roof area.

Multifamily & Apartments

Apartment complexes, condos, townhome rows. Schedule around tenants, tie into existing site drainage, paint to match trim.

Retail & Office Parks

Multi-tenant centers, strip malls, office parks. Night and weekend schedules to keep storefronts open.

Schools & Churches

K-12, private schools, universities, and houses of worship — typically scheduled around academic and service calendars.

HOA Common Areas

Cabanas, mailrooms, clubhouses, leasing offices, carports. Typically billed to the HOA via the property manager with a single COI.

Industrial & Agricultural

Manufacturing, ag, equipment storage, hangars. Heavier-gauge steel and oversized downspouts for high-runoff metal roofs.

Self Storage

Long row buildings with shared roof drainage. The BG7 forms full-row continuous runs in a single morning.

Auto Dealerships

High-visibility frontage, large canopies, drive-through service bays. Color-matched aluminum, custom downspout placement to protect inventory.

Our Commercial Project Process

Site walkthrough & capacity sizing. We measure roof area, pitch, and existing drainage. Project gets sized against actual rainfall data — not a residential rule of thumb.
Written proposal & COI. Itemized scope, gauge, profile, downspout count, exclusions, and timeline. Certificate of Insurance issued naming your entity as additional insured if required.
BG7 mobilization. The machine is brought to site on a flatbed and parked for the duration of the project, eliminating remobilization fees for multi-day jobs.
On-site continuous fabrication. Long, single-piece 7-inch box gutter runs are formed on-site to your exact lengths — no warehouse cuts, no field splicing.
Hangers, downspouts, scuppers, drainage tie-ins. Heavy-gauge hangers, 3x4 or 4x5 downspouts, conductor heads or scuppers as needed, and proper tie-ins to existing storm drainage, French drains, or splash blocks.
Final water test & closeout. Every run is flowed and confirmed for pitch and drainage, photo-documented, and turned over with warranty documents to the property manager or general contractor.

Commercial Gutter Service Across Oregon & SW Washington

We mobilize the BG7 across the Portland metro, Willamette Valley, and Vancouver, WA. Larger commercial and industrial projects we will quote anywhere in Oregon. City-specific commercial pages: Portland, Beaverton, Hillsboro, Salem, and Vancouver, WA.

Portland · Commercial Beaverton · Commercial Hillsboro · Commercial Salem · Commercial Vancouver, WA · Commercial Portland Beaverton Tigard Hillsboro Lake Oswego West Linn Sherwood Newberg Gresham Salem Vancouver, WA

Common Questions

Commercial Gutter FAQ

Sizing, COI, scheduling, and material questions from property managers and general contractors.

Most Oregon commercial buildings — warehouses, schools, retail centers, multifamily, churches — need 7-inch box gutters with 4-inch downspouts to handle the volume of rainfall a low-slope roof concentrates. Standard 5- or 6-inch residential K-style gutters overflow on commercial roofs in moderate Pacific Northwest rain. We size every project against the building's roof area, pitch, and historical rainfall intensity for that ZIP code.

The BG7 is a commercial-grade 7-inch box gutter forming machine made by New Tech Machinery. We bring it to your site and run continuous, seamless box gutter sections — often over 100 linear feet without a single seam. Fewer seams means dramatically fewer leaks over the building's life, less labor on install, and faster turnaround for tenants. Most home-focused gutter contractors do not own a BG7.

Heavy-gauge aluminum (most common, best price-to-life ratio), steel (for high-impact or heavy snow-load locations), and copper for premium commercial projects, historic buildings, and signature retail. The BG7 runs all three. We will recommend a gauge and material based on roof size, pitch, exposure, and budget. For copper-only projects, see our dedicated copper gutter installation page.

Yes. We provide a current Certificate of Insurance with general liability, workers compensation, and auto coverage to any property manager, general contractor, or facilities team upon request. We can name your entity as additional insured where the contract requires.

Yes. For occupied retail centers, schools during the academic year, multifamily, and 24/7 industrial sites we routinely schedule around business hours, including nights and weekends. The BG7 can stay parked on-site for the duration of the project so we can resume the next shift without re-mobilization fees.

Yes. We size and install matching commercial downspouts (typically 3x4 or 4x5 rectangular), conductor heads, scupper boxes, and we coordinate with your roofer or civil contractor to tie into existing storm drainage, splash blocks, French drains, or daylighted runs.

We service the Portland metro (Portland, Beaverton, Tigard, Hillsboro, Lake Oswego, West Linn, Sherwood, Newberg, Gresham), the Willamette Valley including Salem, and Vancouver, WA. For larger commercial and industrial work, we will quote anywhere in Oregon.