Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Alamo Heights
Finding a General Contractor in Alamo Heights who understands the difference between a 1925 Tudor and a 1970s ranch house changes everything about your remodel. Our crews work in Alamo Heights weekly, and we know the homes, the permit office, and the Architectural Review Board process. When you call (254) 269-5071, you’ll reach a live person who can schedule a walkthrough and put a written price in front of you before any work starts. That’s how it should work everywhere, and it’s how we operate here.
Why Mason Remodeling Co San Antonio Is Alamo Heights’s Preferred General Contractor Company
Alamo Heights homeowners tend to ask harder questions than most, and that’s a good thing. They want to know who is walking through the door, what the written price includes, and what happens if the work isn’t right. We answer all three before we ever pick up a hammer. Every crew member who arrives at your Alamo Heights home is background-checked and identity-verified under The Threshold Standard. You’ll get the technician’s name and photo before the visit, and they’ll show a photo ID badge at your door.
Isaac Pruett leads our team, and he has built a reputation in Alamo Heights on one simple habit: we don’t hide behind vague verbal estimates. A written price is delivered before any work begins, on every project, every time. That’s a promise, not a preference. Homeowners here also appreciate that we stock specification-grade materials from brands like PGT and Tamko locally, so lead times on windows and roofing don’t drag a project out for weeks.
Styles & brands we work with
Hire a General Contractor in Alamo Heights
When you hire a General Contractor in Alamo Heights, you’re hiring someone to coordinate every trade, pull the right permits, and keep the job moving through a city process that can be slower than the actual construction. A kitchen remodel here typically runs $14,000 to $45,000, and a bathroom remodel lands between $9,000 and $28,000, depending on what the walls reveal once they’re open. The honest answer is that a 1920s home on Argyle Avenue will almost always carry a larger written allowance for hidden conditions than a newer house south of Basse Road.
Written Allowances for Hidden Conditions
We write an allowance line into every Alamo Heights contract for exactly what old homes hide: knob-and-tube wiring, notched framing, failed waterproofing, and cast-iron drain lines that have outlived their service life. You approve the allowance amount up front, and if we don’t use it, you don’t pay it. If we find something that exceeds the allowance, we stop work and bring you a written change order with a specific price before we touch another stud.
Seamless Additions on Compact, Tree-Lined Lots
Alamo Heights lots are tight, and mature oaks sit close to foundations and property lines. Our crews stage materials carefully and coordinate deliveries around driveway access and neighbor sightlines. A room addition here runs $45,000 to $130,000, shaped heavily by foundation work on expansive clay soil and the structural upgrades older homes usually need when you tie new framing to existing walls.
General Contractor Services in Alamo Heights
General Contractor Services in Alamo Heights span kitchen remodels, bathroom remodels, whole-home renovations, room additions, and more. What makes this market different is that many jobs begin with the assumption that what’s behind the plaster will drive the final scope and price. That’s why our first step is always a detailed inspection, not a glossy brochure. A small kitchen remodel starts around $9,000 and can reach $20,000, while a full kitchen remodel with structural work typically lands in the $14,000 to $45,000 range here.
Whole-Home Renovation on Historic Properties
When a 1920s Spanish Colonial Revival or Craftsman needs a full overhaul, the project usually includes foundation repair, electrical rewiring, plumbing replacement, and window restoration alongside cosmetic updates. We coordinate the structural engineer, the trades, and the city inspectors so the work passes on the first pass, not the third.
Bathroom and Kitchen Remodels with Code Upgrades
Opening walls in Alamo Heights triggers code requirements that didn’t exist when the home was built: GFCI circuits, ventilation, insulation, and sometimes structural upgrades. Our pricing accounts for these from day one. A small bathroom remodel runs $5,000 to $12,000, and a walk-in shower installation runs $4,500 to $12,000, with the final number depending on what the existing plumbing and framing can support.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Alamo Heights
We don’t carry every brand, and we won’t pretend to. What we do carry are specification-grade products from manufacturers we trust and can source quickly for Alamo Heights jobs: PGT for impact windows that hold up to hail season, Tamko for roofing systems that handle North Texas sun, and Boral for siding and trim that won’t warp in humid summers. When a homeowner asks for a brand we don’t stock, we’ll tell them that, and explain what we’d recommend instead and why.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Alamo Heights Homes
- Knob-and-tube wiring hidden behind plaster. Homes built between 1910 and 1930 often still carry the original cloth-insulated wiring, sometimes spliced into modern Romex by a previous owner. Opening that wall safely means stopping, assessing, and pricing a rewire before we continue.
- Load-bearing beams that were notched decades ago. We regularly find structural members cut to make room for plumbing or ductwork, long before current code existed. Our crews flag this immediately and bring in a structural engineer for a written solution.
- Failed waterproofing on clay tile roofs and around window openings. Alamo Heights gets hot, humid summers and sudden hailstorms. Old flashing fails, and the expansive clay soil puts stress on foundation and walls, letting moisture in slowly over years.
- Permit delays driven by the Architectural Review Board. Even a front door replacement or a window opening change can need ARB review. Contractors who don’t plan for that lead time end up with a stop-work order and an empty job site for weeks.
Pricing for General Contractor in Alamo Heights, TX
Pricing here runs higher than in some surrounding areas because the homes are older, the preservation codes are stricter, and the work often includes structural and electrical upgrades that a newer house doesn’t need. Here are the ranges we currently quote for common projects in Alamo Heights:
| Project | Typical Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves the price in Alamo Heights is not the finish level alone. It’s what the walls and floor system reveal once work starts. That’s why our written allowances and change-order discipline matter. Call (254) 269-5071 for a free estimate, and we’ll walk the home with you and explain exactly where the money goes.
We Also Serve Cities Near Alamo Heights
Beyond Alamo Heights, our crews work regularly in San Antonio, Boerne, Selma, and Terrell Hills. Each of those cities has its own permit quirks and housing stock, and we treat them accordingly rather than running the same playbook everywhere.
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 About General Contractor in Alamo Heights
The ARB adds a review step before site work can begin, typically two to six weeks depending on the scope and the board’s calendar. A kitchen addition that changes a roofline, window, or exterior material in Alamo Heights will need ARB approval before the building permit is issued. We schedule that lead time into the project from the first week, so you’re not waiting on a stop-work order after demolition. Call (254) 269-5071 if you want a realistic timeline for your specific address.
The most common triggers are knob-and-tube wiring, notched or undersized floor joists, failed waterproofing around windows and at foundation lines, and cast-iron drain lines. On a 1920s Spanish Colonial Revival on Argyle Avenue, our crew opened a wall during a kitchen remodel and found knob-and-tube spliced into modern Romex plus a load-bearing beam that had been notched decades earlier. We stopped work, brought in our structural engineer, and rewrote the scope with a change order before touching another stud. The family approved the extra cost the same afternoon, and the third-party inspector signed off before drywall went back up.
Alamo Heights homes built from 1910 to 1930 hide more unknowns behind plaster and lathe than a 1990s San Antonio subdivision house does. Expansive clay soil also puts more stress on foundations and slabs here, and the ARB process adds soft costs in design review and permit lead time. A written allowance in Alamo Heights may be several thousand dollars higher simply because the probability of finding outdated wiring or failed waterproofing is much greater. We’ll always show you the allowance line item and explain what it covers before you sign.
Yes. The building permit covers rough-in inspections for framing, electrical, plumbing, and mechanical work inside walls and under floors. The inspector must sign off on each phase before we close anything up. That’s a protection for you, not an inconvenience, and it’s one reason you want a contractor who actually schedules inspections rather than rushing to drywall. We hold every Alamo Heights job to that standard without exception.
Mature oaks and tight lot lines limit where a dumpster can sit, where materials can be staged, and how equipment moves. Crews that don’t protect tree roots or respect adjacent property lines get cited by the city or draw complaints from neighbors, which stalls rough-in work. We plan staging and material drops around your specific lot before day one, and we protect tree roots and sightlines throughout the job.
Ready to talk numbers? Call (254) 269-5071 for a free estimate in Alamo Heights. We’ll inspect the home, put the price in writing, and tell you exactly who’s coming to your door.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Antonio, serving Alamo Heights since 2004.
