A Sawyer company - serving San Antonio, TX
An open living room and dining area after a whole-home remodel
CGI · Alamo Heights, TX

CGI Construction in Alamo Heights, TX

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A remodeled living room with built-in shelves around the fireplace
A whole-home remodel with the living, dining and kitchen areas opened up
A remodeled family room with new windows and a window seat
A remodeled primary suite with built-in wardrobes and a window seat
A remodeled staircase with wood treads and a slim metal railing
A remodeled hall bathroom with subway tile and a floating vanity
A garage converted into a guest room and home office
New painted shaker cabinets with an organized deep drawer
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CGI Construction in Alamo Heights, TX | Sawyer Remodel San Antonio

Need our Bathroom Remodeling in Alamo Heights or CGI window and door work done? Sawyer Remodel San Antonio provides independent CGI construction service across the city, from fogged glass repair on Sentinel Series windows to full impact window installations on 1930s stucco homes. The thing that sets our CGI work here apart is simple: we know these houses. Pier-and-beam foundations, protected live oaks, clay soil that shifts with every rain. We plan around all of it. Call (432) 547-6806 and we’ll give you a written price before any work starts.

construction worker marking a wooden beam with a square and pencil in Alamo Heights, TX

Call (432) 547-6806

Why Alamo Heights Residents Choose Us for CGI Service

A dining nook with a built-in banquette

We’ve spent years working as a General Contractor in Alamo Heights on CGI windows and doors, and we treat every job like it’s on our own block. Luca Romano, owner of Sawyer Remodel San Antonio, learned the trade at Los Angeles Trade-Technical College before putting in decades on job sites across the Southwest. He still does a final walkthrough on every project himself. That’s not a corporate policy. That’s just how he works.

We’re an independent CGI service provider, not a manufacturer-authorized dealer. That matters in a good way. It means we recommend what’s actually right for your home, not what a corporate program tells us to push. We stock OEM-compatible glass packages and hardware for most CGI lines, and when original parts are backordered, we use proven aftermarket weatherstripping and rollers that hold up in Alamo Heights conditions. You get straight answers and a price in writing before a single tool comes off the truck.

Every job runs under the Relay Visibility Guarantee. Live arrival time, photo updates before and after, and a written price before work begins. No surprises at the invoice. That’s the standard, not an upgrade. Our CGI sales & service work across the metro is built on the same promise.

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Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Common CGI Construction Problems We Solve in Alamo Heights

  • Fogging between panes on older CGI insulated glass units. We see this constantly on homes with south-facing facades in Alamo Heights. Years of direct Texas sun and thermal stress break down the seal on CGI units from the 2000s, and trapped moisture clouds the glass. If the frame is still square, we replace the sealed glass unit rather than the whole window.
  • Warped or bowed vinyl frames on Sentinel Series windows. Alamo Heights summers push surface temperatures past what most vinyl wants to handle, especially on stucco homes with little shade. Some Sentinel frames bow after repeated heat cycles. We’ll measure the bow and tell you straight whether it’s repairable or needs replacement.
  • Worn rollers and shredded insect screens on CGI sliding patio doors. Clay soil from Alamo Heights yards tracks in as dust and grit. It grinds down door rollers and tears screens faster than you’d expect. We stock replacement rollers and re-screen doors on-site, so most of these jobs are one visit.
  • Water intrusion from poorly sealed original CGI window installations. Spring downpours in Alamo Heights are heavy and fast. Windows that were never flashed properly let water behind the stucco, and we find rot in the interior trim years later. Fixing the seal is step one. Repairing the trim is step two. Both are covered under one written quote.
  • Foggy glass on CGI Clarity Series units loaded with morning condensation. Humidity in Alamo Heights runs high, and older Clarity Series glass shows it first. If the seal is gone, replacement glass is the only honest fix. We’ll pull the sash, confirm the frame’s condition, and give you a number on the spot.

CGI Service in Alamo Heights: What Local Conditions Mean for Your Equipment

A home office with a built-in desk and shelves

Here’s something you won’t read on a generic CGI page. Alamo Heights enforces a strict tree preservation ordinance. Contractors must hand-dig within the critical root zone of protected live oaks. For any CGI window or door expansion project, that means non-invasive foundation methods are often required. Small diameter helical piers instead of digging out big footings. It preserves the tree. It also adds two to three weeks to a typical timeline. If you’re planning a window enlargement or a new sliding door opening near a mature oak, budget for that extra time from day one. We’ve done enough of these to sequence the work so your house isn’t torn up waiting on inspections. The ordinance changes how we schedule, not whether the job gets done.

One job sticks with us. A Tudor-style home on Lamont Avenue needed four CGI Sentinel Series double-hung windows replaced. Failed seals, swollen sashes, the works. The house sits on pier-and-beam with a massive live oak five feet from the west wall. We set small diameter helical piers to stabilize the new wider openings without cutting large roots. The homeowners kept their original wood interior trim. Restored clarity, restored operation, tree untouched. That’s the kind of work Alamo Heights demands, and it’s the kind we’re built for.

CGI Models & Products We Service in Alamo Heights

We service the full CGI residential line: Sentinel Series windows, Estate Collection windows, Targa Series doors, and Clarity Series glass. Our parts approach is simple. We prioritize original CGI glass packages and hardware when they’re available. Warranty consistency and performance matter. When CGI parts are backordered, we use proven equivalent aftermarket weatherstripping and rollers rather than leaving your Alamo Heights home exposed. For older homes with well-built CGI frames, we typically recommend repair over full replacement, unless the insulated glass is compromised or the frame is structurally warped. You’ll get an honest recommendation either way.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

CGI Service Pricing in Alamo Heights

Pricing depends on what you’re working with, the condition of the existing frames, and whether Alamo Heights tree ordinance work adds foundation steps. Here are the ranges we quote from, so you know the ballpark before you even call.

construction worker marking a wooden beam with a square and pencil in Alamo Heights, TX
Service Alamo Heights Price Range
Impact Window Installation $8,000 – $25,000
Window Replacement $4,500 – $15,000
Full Kitchen Remodeling $14,000 – $45,000

Every free estimate includes a written line-item breakdown. No vague allowances. No change orders that show up unannounced. The number on your invoice is the number you approved. Call (432) 547-6806 and we’ll get you a real quote, not a guess.

Serving Alamo Heights, TX - Our Local Coverage Area

We’re based in the Alamo Heights area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs – CGI Construction in Alamo Heights

Service Areas Near Alamo Heights

We work throughout the San Antonio metro. Our Alamo Heights service area covers the neighborhoods you know, and we also run crews in CGI service in San Antonio, Universal City, Kirby, and up toward CGI service in New Braunfels when the job calls for it. If you’re anywhere nearby, chances are we’re already working a few blocks from you.

Book Your CGI Service in Alamo Heights Today

Ready to get your fogged glass clear or replace those old windows with impact-rated CGI units? Call (432) 547-6806 today. We’ll schedule your free estimate, put the price in writing, and show up when we say we will. Luca and the crew handle Alamo Heights jobs ourselves. The craft comes first. Everything else follows.

Written by Luca Romano, Owner at Sawyer Remodel San Antonio, serving Alamo Heights since 2005.

Ideas for every room in the house

Built-ins, window seats, family rooms and staircases: the changes that make a whole house work better.

Read our remodeling guides
A finished basement family room with a media wall and wet barA remodeled laundry and mudroom with a bench, cubbies and painted cabinetsA built-in window seat in a bay windowA remodeled kitchen with a waterfall island and wood cabinetsA wood double vanity with two mirrors after a bathroom remodelA finished backyard cottage with a small covered porch

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A project lead walks the job with you, measures it and hands you a written, line-item price. No obligation.

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Your San Antonio team

A local crew that works across San Antonio and the towns around it, to the same written standard as every Sawyer location.

Areas we serve
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What we promise on every job, written down, with the terms spelled out before any work starts.

Our promise
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