The Greater Houston area has seen an explosion of roofing contractors — many of them storm chasers who appear after major weather events, collect insurance payments, and disappear before the job is properly done. Homeowners are left with unfinished work, failed inspections, and no one to call when problems emerge months later.
Ranlock was founded to be different. We're a local company — rooted in the Houston area, building relationships with homeowners in Webster, League City, Pearland, Pasadena, and across Greater Houston. When you call us, you get a real person. When we commit to a project, we see it through.
We partner exclusively with Owens Corning because they make products we're proud to install — and because their warranty system protects our customers long after we've finished the job. Better products, better pricing, better warranties. That's not just a tagline — it's the standard we hold every project to.
We tell you what your roof actually needs — not what maximizes our ticket. If a repair will solve the problem, we'll tell you that. We've built our reputation on straight talk, and we're not about to change that.
On-time, on-budget. Houston homeowners have been burned by contractors who disappear mid-job or never show up for the inspection. Ranlock commits to a schedule and honors it — every time.
We don't substitute lower-grade materials to protect margins. Every project uses the materials we quoted — Owens Corning products, installed to manufacturer specifications, backed by real warranties.
1322 Space Park Drive, Houston, TX 77058. This is where we're based. This is where we live. When you need us after the job is done, you can find us — because we're not going anywhere.
Ranlock handles the full exterior of your home — not just the roof. One relationship, one team, one quality standard.
Shingle, metal, TPO flat, torch-down, repairs, tune-ups
Vinyl siding, fiber cement, replacement windows and doors
Seamless gutters, guards, downspouts, drainage solutions
Covered patios, decks, exterior remodeling and upgrades
"Ranlock replaced our entire roof after the April hail storm. They handled everything with State Farm — we only paid our deductible. Professional crew, clean job site, done in one day. Couldn't be happier."
"The estimator was here the next morning after I called. Walked me through every option without any pressure. We picked the Duration shingles in Driftwood and the roof looks incredible. Honest guys."
"Had a TPO flat roof replaced on our commercial building in Pasadena. Ranlock was the only contractor who actually explained the system to me instead of just giving me a number. Very happy with the result."
No pressure. No obligation. Just a free, honest roof inspection and a transparent quote. That's how we've built every customer relationship — and that's how we'll start with you.