Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ECO Window Systems Construction in Felton, CA | Gold Star Contractors
ECO Window Systems construction in Felton costs $4,500 – $15,000 for a full window replacement and $8,000 – $25,000 for impact-rated window installation, depending on how many units you’re replacing and whether your home sits in a WUI-designated zone. We’re Gold Star Contractors, an independent contractor serving all of 95018, and the thing that separates our ECO Window Systems work here is simple: we know what happens to these windows on shaded, redwood-heavy lots that inland installers never see. If you’re pricing out new windows or tired of fogged glass and sticking sashes, call (833) 382-8544 for a free estimate.

Why Felton Residents Choose Us for ECO Window Systems Service
We’ve spent years working on ECO Window Systems products across the San Lorenzo Valley, from ECO Window Systems repair in Ben Lomond to Lompico and Scotts Valley, learning their quirks and failure patterns in Felton’s wet, shaded, fire-conscious environment. Most window contractors can swap glass. Few understand what constant redwood-canopy humidity does to a dual-pane seal, or how pier-and-beam foundations on a slope shift enough to throw a rough opening out of square. Noel Carranza, our owner and general contractor, grew up watching older tract homes get renovated block by block and studied construction technology at Fullerton College before spending years in the field. That background means we don’t guess when a window binds or a sill rots. We’ve seen the same failure on a dozen Felton homes and we know what actually fixes it.
We’re independent, not authorized by ECO Window Systems. That independence matters because we’re not pushed to sell you a full replacement when a $400 sash balance repair solves the problem. We recommend what the house needs. One call, done right, that’s the only way we know how to run a job.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Solve in Felton
- Fogged dual-pane seals from redwood-canopy humidity. Felton’s shaded lots mean window glass rarely gets direct UV drying, so moisture lingers between the panes and the seal fails faster than it would in Santa Cruz or San Jose. We replace the IGU with a properly sealed unit rather than living with cloudy glass.
- Frame rot at the sill and wall-penetration line. Older redwood-era cabins and mid-century homes in Felton often have original flashing that was never detailed for forty inches of winter rain. Water gets behind the frame, the sill rots, and the window starts leaking into the wall cavity.
- Hardware corrosion and seal failure on west-facing units. Marine-layer moisture rolls up the San Lorenzo Valley in the morning, then afternoon sun bakes the west side of the house. That cycle corrodes balances and degrades weatherstripping faster than inland contractors expect.
- Out-of-square rough openings from slope movement. Homes on Felton’s hillside lots sit on pier-and-beam foundations that shift subtly with winter saturation and summer drying. A window that fit perfectly five years ago starts binding at the corners and letting air through.
- WUI code compliance failures on replacement windows. We regularly see windows replaced by contractors from lower elevations who skipped Chapter 7A ignition-resistant requirements. The install looks fine, but it won’t pass a county inspection on a rebuild or addition within Felton’s WUI zone.
ECO Window Systems Service in Felton: What Local Conditions Mean for Your Equipment
Here’s what nobody tells you about window work in 95018: Felton sits inside a wildland-urban interface zone, which means any window replacement on a deck, addition, or post-CZU rebuild has to meet Chapter 7A ignition-resistant material standards. That includes ember-resistant glazing and specific venting details. Contractors from Santa Cruz or San Jose rarely deal with this code layer because their cities sit outside the WUI designation. We do. On a post-CZU rebuild in Felton Grove, we replaced failed ECO double-hung units in a redwood-sided home where the original flashing was inadequate and moisture had rotted the sills. We rebuilt the rough openings with proper weather barriers, installed new ECO casement windows with tempered glazing for WUI compliance, and added ember-resistant venting. The home passed county inspection and the energy bills dropped. That’s the difference between a window contractor and a general contractor who understands Felton’s actual code environment.
ECO Window Systems Models & Products We Service in Felton
We service the full ECO Window Systems lineup, including the 4000 Series Vinyl Double-Hung, the 8000 Series Casement, and ECO Sliding Glass Doors. For critical components like sash balances and glazing, we use OEM ECO Window Systems parts when they’re available. For seals, hardware, and flashing materials, we often switch to high-quality aftermarket products that outperform original specs in Felton’s moisture-heavy environment. We stock common seal profiles, balances, and flashing materials locally for fast turnaround on Felton jobs, so you’re not waiting two weeks for a part to ship from a distributor.
See the difference
Before
After
Before
After
Before
AfterECO Window Systems Service Pricing in Felton
Window work in Felton runs the same ranges as the rest of the Santa Cruz Mountains, but the final number depends on how many units you’re replacing, whether you need impact-rated glass, and whether your home’s WUI designation requires upgraded glazing or venting. Here’s what we quote:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
A free estimate includes a on-site look at your existing frames, rough openings, flashing details, and any WUI code requirements that apply. We’ll give you a written line-item quote, not a ballpark number over the phone. Call (833) 382-8544 to schedule yours.
Serving Felton, CA — Our Local Coverage Area
We’re based in the Felton area and know this community well, and we also handle ECO Window Systems repair in Lompico and nearby communities. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – ECO Window Systems Construction in Felton
Yes, often. If your home sits within Felton’s wildland-urban interface zone and you’re replacing windows as part of a larger project, an addition, or a CZU rebuild, you’ll need to meet Chapter 7A ignition-resistant material standards, which include specific glazing and venting requirements. Basic like-for-like window swaps may not trigger a permit, but any window in a new wall, addition, or deck-facing opening will. We handle the permit paperwork as part of our scope and we’ve pulled enough WUI permits in Felton to know exactly what the county looks for. Call (833) 382-8544 and we’ll tell you what applies to your house before you spend a dollar.
Felton’s redwood canopy blocks direct sunlight, so dual-pane seals never get the dry heat that helps them stay clear. Moisture from winter rain and morning marine layer hangs between the panes, and the seal degrades faster than it would in an exposed, sunny location. Once the seal fails, the IGU needs replacement rather than repair. We do that work using properly sealed replacement units, and we can inspect the rest of the window to make sure the frame is still sound. If you’re seeing fog on more than one unit, call (833) 382-8544 for an assessment.
Most ECO window problems are repairable if the frame is structurally sound. Failed glass seals get IGU replacement. Worn balances, corroded hardware, and degraded weatherstripping get new parts and a full adjustment. But if the sill is rotted from Felton’s winter moisture, or the frame has twisted out of square from slope movement, a repair just delays the inevitable. We’ll give you an honest recommendation either way, and we’ll show you why we’re recommending what we recommend. Call (833) 382-8544 to have us take a look.
Homes on Felton’s hillside lots sit on pier-and-beam foundations that move with seasonal moisture. That movement can shift rough openings enough to cause binding, air infiltration, and seal failure, even in windows that were perfectly installed. When we install new ECO windows here, we account for that movement with proper shimming, flashing, and clearance tolerances. We also inspect the opening for rot or framing damage before the new unit goes in, because a window is only as good as the rough opening it sits in. If you’re noticing windows that stick in summer, give us a call at (833) 382-8544.
Yes. Impact window installation in Felton runs $8,000 – $25,000 depending on the number of units and whether you’re doing a full-home or partial retrofit. Impact-rated glass adds extra protection against flying debris during red-flag wind events and satisfies Chapter 7A requirements in many WUI applications. We’ll spec the right product for your home and orientation, whether that’s full impact-rated windows or a combination of impact glazing and ember-resistant venting. Call (833) 382-8544 for a specific quote.
Service Areas Near Felton
Beyond Felton, we handle ECO Window Systems service in Lexington Hills, ECO Window Systems service in Seven Trees, and the surrounding San Lorenzo Valley communities. If you’re up a mountain road with a window problem, we’ll come take a look. More detail on where we work is on our Felton service area page, and our ECO Window Systems sales & service page covers the full brand lineup.
Book Your ECO Window Systems Service in Felton Today
If your Scotts Valley ECO Window Systems service needs are urgent, or your windows are fogged, sticking, leaking, or failing a WUI inspection, don’t wait through another wet Felton winter. Call (833) 382-8544 to schedule a free estimate. We’ll inspect the windows, check the flashing, run the WUI code requirements, and give you a written quote.
Written by Noel Carranza, Owner at Gold Star Contractors, serving Felton, ECO Window Systems repair in Mount Hermon, and the broader San Lorenzo Valley.