
Magnolia is one of the most heavily wooded corners of Montgomery County, and local roofs carry the proof. Pine limbs come down in every big storm, debris collects in valleys and gutters, and when Hurricane Beryl rolled through in July 2024, the city declared a local disaster.
Petrus Roofing is headquartered right here on FM 1488, so when something looks off with your roof, you're calling a neighbor. Our team handles roof inspections, repairs, replacements, maintenance, and emergency tarping across Magnolia. We'll show you what we find, explain your options in plain language, and tell you honestly whether your roof needs repair, replacement, or no action at all.

Petrus Roofing provides residential and commercial roofing services across Magnolia, from the new construction going up in Audubon near Mill Creek Road to custom homes on wooded acreage in High Meadow Ranch and Indigo Lake Estates. Those are different roofs with different problems. A newer roof under open sky ages one way; a roof that spends all day shaded by mature pines ages another. We look at what's actually happening on your roof before we recommend anything, explain the work that makes sense, and handle the job with the same care we'd want for our own homes.

Start with a detailed 7-point roof inspection before deciding what your home needs. We document what we find with more than 50 photos and videos and give you an honest recommendation in plain language.

When a roof has reached the end of its useful life, we'll help you replace it with a system suited to your home, your budget, and the tall pines that hang over so many Magnolia lots.

Leaks, missing shingles, flashing problems, and limb damage should be handled before they spread. We repair Magnolia roofs with careful workmanship and clear communication from start to finish.

Shaded roofs hold moisture and collect debris faster than open ones. Routine maintenance keeps valleys and gutters clear and catches small problems while they're still small.

When a falling limb or storm damage leaves your roof exposed, fast tarping protects your home from further water intrusion while the right long-term fix is worked out.

From inspections and repairs to full replacement and maintenance, Petrus also provides commercial roofing for the businesses growing up along FM 1488 and the 249 corridor.
Magnolia roofs deal with hard sun, heavy rain, spring hail, and whatever the pines drop on them, and the homes here range from production builds in newer communities to custom estates on acreage. Petrus installs asphalt shingle, metal, and tile roofing systems, and we'll talk through which one actually fits your home, your neighborhood, and your budget.
Asphalt shingles are the right fit for many Magnolia homes, offering dependable protection and a wide range of styles that suit newer builds and established wooded lots alike. We install them with the full system in mind, from underlayment to ventilation. That's what keeps a shingle roof performing through Texas weather.

Metal roofing stands up well to falling limbs and hail and gives a long service life when it's installed correctly. It's an especially strong match for Magnolia's acreage homes. If you're considering a change to metal, we'll walk you through exactly what the project involves.

Tile roofing brings a distinctive look and lasting strength to custom homes around Magnolia. It's a premium option with real weight, so the structure underneath has to be right. We'll tell you honestly whether your home is a good fit.


A new roof is a serious investment for any Magnolia homeowner, and financing can make the project easier to plan. Petrus will walk you through the available options so you can choose what works best for your home and your budget.


A roof should be backed by the people who installed it, and at Petrus Roofing, we stand behind our work. In addition to applicable manufacturer warranties, Petrus Roofing offers a Rock-Solid, 5-Year Workmanship Warranty on our roofing work.
A roof should be built carefully, cleaned up properly, and handled by people who take pride in the work. Petrus Roofing brings that mindset to every inspection, repair, replacement, maintenance visit, and tarp job in Magnolia.
This is our home base. Our office sits on FM 1488, and we drive the same roads you do, past the Stroll downtown and out to the acreage neighborhoods off FM 1774 and 249. When Beryl dropped trees across Magnolia in 2024 and the city opened debris drop-off at Unity Park, the roofs that got hit belonged to our neighbors. When we look at a roof here, we look at the whole system: shingles, flashing, underlayment, decking, ventilation, gutters, and the tree cover above it all. Knowing what hangs over a roof is part of knowing the roof, and it changes what we recommend.
Magnolia homeowners ask us the same questions most often after a storm drops limbs, or when a roof under heavy pine cover starts holding moisture. Here are straight answers to the ones that come up most.
Yes. Every Petrus inspection is a free 7-point inspection covering your roof, attic, and more, documented with over 50 photos and videos. We explain what we find in plain language and give you an honest recommendation: repair, replacement, or no action needed.
Petrus installs asphalt shingle, metal, and tile roofing systems on Magnolia homes. We're residential first, and we also handle commercial roofing for businesses along the FM 1488 and 249 corridors.
Plenty. Falling limbs can crack or puncture shingles, debris builds up in valleys and gutters, and heavily shaded sections hold moisture longer after rain. Regular maintenance and a thorough inspection catch that kind of wear before it turns into a leak.
In addition to applicable manufacturer warranties, Petrus offers a Rock-Solid, 5-Year Workmanship Warranty on our roofing work. We stand behind the finished roof.
Yes. A new roof is a serious investment, and we will walk you through the available financing options so you can pick a plan that fits your budget.
Petrus Roofing is based on FM 1488 in Magnolia, and we work on roofs all over town, from new construction in Audubon near Mill Creek Road to custom homes on wooded acreage in High Meadow Ranch, Lake Windcrest, Indigo Lake Estates, and Mostyn Manor. If your street loses a few pine limbs every time a storm rolls through, we know the feeling firsthand.
You'll find us out by the Town Center and the Magnolia Stroll, along the FM 1774 corridor that fills up every fall when Renaissance Festival crowds pass through, and in the fast-growing neighborhoods off the Aggie Expressway. Wherever you are in Magnolia, we're a short drive away, and we serve the wider Montgomery County and Greater Houston area too.

If your roof needs attention, the roofing company based right here in Magnolia is ready to help. Schedule your free roof inspection today and work with a local Texas team built on quality, integrity, and careful workmanship for a roof you can trust.