Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ECO Window Systems Construction in Plano, CA | Rowan Construction Group
We provide independent ECO Window Systems construction service across Plano, from single-window replacements to full-home retrofits and commercial tenant improvements near Legacy West. What makes our ECO work here different is simple: we know Plano’s 1980s post-tension slab homes well enough to pull the original slab drawings before anyone puts a saw to an opening. Call (470) 298-9650 for a written, line-item estimate before any work begins.
Why Plano Residents Choose Us for ECO Window Systems Service
We’re not an ECO Window Systems dealer. We’re an independent contractor that services and installs their product lines, which means our recommendation is based on what’s right for your Plano home, not what we’re obligated to move off a shelf. Our crews work on ECO Window Systems sales & service across Plano’s specific building stock daily, including 1970s-1990s brick-veneer homes with post-tension slabs and Legacy Business Park commercial envelopes. We know the signs of sash racking, seal failure, and frame corrosion this region’s expansive clay and HOA-driven remodeling cycles cause.
Grant Rowan founded this company in 2007 after training in construction technology at Los Angeles Trade-Technical College, where coursework covered framing, concrete, and project estimating before he ever swung a hammer on a paying job. That estimating discipline is why every Plano ECO job gets a written price before work starts, not a verbal ballpark. Under Clause 1 of the Haven Standard, the price is written before anyone starts. That’s the whole point.
Common ECO Window Systems Construction Problems We Solve in Plano

- Sash racking from slab heave. Plano sits on Blackland Prairie expansive clay that shrinks in drought and swells after rain. When a post-tension slab moves, window frames move with it. New ECO units often need shimming and re-leveling before setting, especially on 1980s homes where the original window rough openings were cut tight.
- Thermoplastic spacer seal failure. ECO Classic sliders from the 1990s are notorious for interior fogging during Plano’s humid summers, and the heat accelerates the breakdown. We see it most on south and west-facing walls where afternoon sun beats on the glass daily.
- Frame corner joint separation. ECO 7500 casements in high-traffic Legacy office suites get operated dozens of times a day. The welded miter corners can separate from repeated stress, and once a corner opens, air and water get in. We tell commercial clients straight: if the corner is separated, replacement beats chasing a fix.
- Aluminum frame pitting from sprinkler overspray. Plano HOAs run common-area irrigation along lake edges and greenbelt paths. Sprinkler water with high mineral content pits aluminum frames over time, and once the finish is compromised, corrosion follows. We see this constantly in master-planned communities with heavy irrigation schedules.
- Fogged glass from failed seals on original 1980s units. The original windows in much of Plano’s housing stock are 35-40 years old. Seal failure is not a question of if, but when. We replace the glass pack or the whole sash depending on frame condition, and we always check the frame for square before recommending either.
Before
AfterECO Window Systems Service in Plano: What Local Conditions Mean for Your Equipment
Here’s the thing most window contractors in Allen or Frisco never have to think about. Plano’s 1980s-era homes were poured with unbonded post-tension slabs, a cost-saving method common in Collin County at the time. The cable grid inside that slab is rarely where an estimator assumes it is. Before any saw-cutting for a window enlargement, plumbing rough-in, or HVAC chase, we pull the original slab drawings from the city building department. Hitting a tendon during a window retrofit can cause catastrophic structural failure, and the repair costs dwarf the window job itself. This means every ECO window replacement in Plano that changes rough opening size must be sequenced with slab-safe cutting verification. Neighboring cities skew newer with conventional slabs, so this step is not on their radar. It has to be on ours.
Last spring our crew replaced three ECO Classic sliders in a 1986 brick-veneer home off Independence Parkway near Old Shepard Place, not far from where we also handle Fence Installation in Plano. The homeowner’s existing windows had fogged seals and the frames were racked 1/4 inch out of square from decades of clay heave. We pulled the post-tension slab drawings from the city before coring for a wider opening, shimmed and re-leveled each new ECO 5500 double-hung, and reset the brick sill flashing to shed water away from the swelling soil. The HOA’s architectural review board had already approved the same-model upgrade, so the permit closed in a week. That’s how it should go every time, and in Plano it can, when you sequence the job correctly.
ECO Window Systems Models & Products We Service in Plano

We install and service the full ECO Window Systems repair in Dallas residential and commercial line. The ECO Classic Series covers single-hung and slider units, common in Plano’s 1990s tract homes. The ECO 5500 Series is the double-hung line we most often recommend for replacement in established neighborhoods where the original units were builder-grade. The ECO 7500 Series covers casement and awning windows, popular in semi-custom homes and Legacy-area office suites. The ECO Impact Series is impact-rated and increasingly specified on Legacy commercial retrofits.
We source genuine ECO balances, latches, and glazing from legacy supply channels. Where OEM parts are discontinued or perform poorly in Plano’s UV and soil-movement conditions, we use high-quality aftermarket seals and weatherstripping instead, and we tell you which is which before the work starts. The OEM-vs-aftermarket decision is written into your quote.
ECO Window Systems Service Pricing in Plano
Here are the price ranges for the ECO work we do most in Plano. These are flat written ranges for planning purposes; your exact quote comes after we measure and inspect the existing conditions.
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 - $25,000 |
| Window Replacement | $4,500 - $15,000 |
| Frameless Glass Shower Enclosures | $3,000 - $8,500 |
What drives the cost in Plano specifically? Whether the slab-safe cutting verification is required, the size and count of openings, the ECO series you select, and whether the HOA architectural review board requires a specific finish or profile. A free estimate includes all of that in writing, line by line, before anyone picks up a tool. Call (470) 298-9650 to schedule yours.
Serving Plano, TX - Our Local Coverage Area

We’re based in the Plano area and know this community well. Use the map below to see our service coverage - if you’re nearby, or need Eco Window Systems service in Irving, we can almost certainly help.
FAQs - ECO Window Systems Construction in Plano
Yes, if the rough opening size changes, we pull the original slab drawings from the Plano building department before any saw-cutting. Plano’s 1980s homes were poured with unbonded post-tension slabs, and the cable grid is rarely where an estimator assumes. Hitting a tendon during a window enlargement can cause catastrophic structural failure. If the new unit fits the existing rough opening, no slab work is needed and the job moves faster. Call (470) 298-9650 for an exact quote, and we’ll tell you which situation you’re in before you commit to anything.
It depends on the building class and the specific TI scope, but impact-rated glazing is increasingly specified on Legacy-area commercial retrofits, particularly where the building envelope is being upgraded for energy code compliance. We work with your architect and building management to confirm what the permit requires before the quote is finalized. Call (470) 298-9650 and we’ll review your TI plans at no charge.
Open the window and look at the gap between the sash and frame at the meeting rail. If the gap is wider at one end than the other, the sash is racked. If it’s even and the window just won’t stay up, it’s the balance. We use a 1/8-inch tolerance: if a sash is racked more than that, we recommend replacement rather than chasing a fix. A racked sash on a Plano home is usually slab movement, and it will keep happening until the frame is re-set square.
For full frame color match, we can usually get close with the current ECO finish options, but a 30-year-old frame has UV fade from Plano’s sun. A perfect match is rare. The cleaner solution is often replacing all windows on that elevation so the finish is uniform. We’ll show you both options with pricing in the written estimate, and you decide.
Window replacement in Plano generally does not trigger a full seismic upgrade, but energy code compliance applies to the units themselves. New Eco units meet current U-factor and SHGC requirements for our climate zone. If you’re enlarging openings or changing structural framing, additional engineering may be required. We’ll tell you exactly what the permit requires before the quote is final. Call (470) 298-9650 and we’ll walk you through it.
Service Areas Near Plano

We serve Plano service area and the surrounding North Texas metro, including Dallas, Frisco, Allen, McKinney, and Richardson. For ECO Window Systems work further afield, see our ECO Window Systems service in Orlando and ECO Window Systems service in Chula Vista pages.
Book Your ECO Window Systems Service in Plano Today
Call (470) 298-9650 to schedule your free written estimate. We’ll measure, inspect, and put the number in writing before any work starts. That’s how we’ve done it since 2007, and that’s how it goes in Plano.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Plano since 2007.







Before
After
Before
After