Roofing Contractor San Marcos TX

San Marcos wrote one of the cleanest roofing rules in Texas, and almost nobody knows what it actually says.

Ordinance 2023-09 added an exemption to both the building and residential codes, in identical words: “Roof covering replacement permits are not required unless the weight of the replacement roof is heavier than the existing roof covering.” So a like-for-like asphalt re-roof in San Marcos needs no permit at all. But the trigger is weight — not material, not layer count, not cost. Go from three-tab to a heavy architectural laminate, or from asphalt to concrete tile or a standing-seam assembly over new substrate, and you have crossed the line into permit territory whether or not anyone mentioned it when you signed.

That distinction is ours to get right, not yours. We work out the delivered weight per square of what is coming off against what is going on, tell you which side of the exemption your job lands on, and pull the permit when it is needed rather than finding out afterwards.

The second thing that makes San Marcos unusual is history — seven local historic districts, not one: Hopkins Street, Burleson Street, Lindsey-Rogers, Dunbar, Downtown, San Antonio Street and Belvin Street. Inside them the test for a certificate of appropriateness is any “change in design, material, or outer appearance other than ordinary repair,” and a change of roofing material reads squarely as a trigger. There is a wrinkle here that matters: the Texas law which stops cities banning code-approved building materials carves out historically designated districts. So inside those seven boundaries a material restriction can lawfully apply where it could not elsewhere in the city. If your house is in one, that conversation happens before the estimate, not after.

San Marcos also puts the jobsite duties on the contractor by name. The city’s amendments to fire and building code sections 3305.2 through 3305.7 assign debris containment, street cleaning and storm-water responsibilities to the contractor directly, and haulers need a city commercial hauler permit. Shingles go to the facility — the regional hauler accepts them at the landfill, not at the curb. None of that should ever become your problem, and in San Marcos the code agrees.

Two honest limits. The city publishes no ultimate design wind speed — we searched the full adopted text for the climatic table, R301, wind, ice barrier, underlayment, drip edge and ventilation and found nothing, because San Marcos makes no roofing or climatic amendments at all. We will not print an mph figure we cannot source. And despite the Hill Country reputation, there is no wildland-urban interface overlay here; Austin’s WUI logic does not carry into Hays County.

The market itself is not what the population number suggests. Of about 30,349 housing units, only 10,628 are single-family detached, while 5,330 sit in buildings of fifty units or more. Owner-occupancy runs 30.8 percent — 8,630 of 28,013 occupied units. This is a commercial and multifamily roofing market wearing a residential label, which is the half of our business most people never ask about.

On weather, Hays County logged twenty-seven hail days and nineteen thunderstorm wind days between 2015 and 2025. Hail peaks in April and wind in May, but the record is lumpy — 2018 and 2022 produced no hail days at all, so nobody should be telling you this is an every-year event. The big one was 9 May 2024: three-inch hail at Mount Gaynor with ten million dollars in damage, three quarters of a million in public damage in San Marcos itself, a church roof among the casualties, and San Marcos Academy in the narrative. On 9 June 2019 the record notes a metal roof partially peeled off a house here.