Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Inspection Across Friendswood
A roof inspection in Friendswood typically runs $195 to $425 for a standard single-family home, and most inspections take 60 to 90 minutes on site. We walk the entire roof, get into the attic, check every flashing point and valley, and hand you a written report with photos the same day. Call (940) 461-8481 to schedule yours. We’re in Friendswood several times a week, and we know exactly what these trees, this humidity, and these roofs do to a house over time.
Friendswood isn’t a clear-lot suburb. The oak and pine canopy here changes how roofs fail, and a generic inspection misses it. Our crew works these streets weekly, from the acreage lots off FM 528 to the newer subdivisions near 2351. We know where the debris collects, which flashing materials corrode first, and what a 1980s custom build needs that a 2015 spec home doesn’t.
Why Brennan Roofing Co Houston Is Friendswood’s Preferred Roof Inspection Company
Friendswood homeowners call us because we show up when we say we will, and the price goes on paper before anyone climbs a ladder. That’s the Garrison Standard. Travis Oakley runs our crew, and he holds every inspection to the same written checklist, no matter the house. Every technician is background-checked and arrives in uniform, so you know exactly who is walking your roof.
We’ve built a strong reputation in Friendswood by finding problems other inspectors walk past, especially around clogged valleys and corroded drip edge. The reports we write are specific enough to hand to an insurance adjuster or use to plan repairs years out. And if something fails within a year of our repair, the 365-Day Done Right Promise means we come back and make it right at no charge, in writing.
We answer the phone with a live person around the clock. No voicemail, no callback queue. Scheduling is coordinated from our Houston office, and crews serve Friendswood locally, which keeps our response window tight without sacrificing the accountability of a named standard behind every visit.
Styles & brands we work with






Commercial Roof Inspection in Friendswood
Commercial Roof Inspection in Friendswood covers flat and low-slope roofing on offices, retail spaces, churches, and light industrial buildings across the area. These roofs fail differently than residential pitches. Ponding water after heavy storms, failed membrane seams, and debris dams around rooftop HVAC units are what we see most here. A commercial inspection typically runs $350 to $800 depending on square footage and access, and it includes a written report with photo documentation suitable for maintenance records.
Flat and Low-Slope Membrane Checks
On a flat roof, we inspect membrane seams, flashing terminations, and drain flow. High humidity in Friendswood accelerates seam degradation on older TPO and EPDM systems, especially where oak leaves sit against curbs and drains all season.
Rooftop Equipment Penetrations
Every pipe boot, vent stack, and curb penetration gets checked. Galvanized flashing rusts faster here than inland, and our report will flag any penetration showing early corrosion so your maintenance budget doesn’t get a surprise later.
Roof Inspection Services in Friendswood
Roof Inspection Services in Friendswood include attic ventilation checks, shingle condition assessment, flashing and valley inspection, and structural decking review. Homeowners call us most often before a storm season, after a big thunderstorm, or when buying or selling a home here. A residential inspection typically runs $195 to $425, and you get the same written report and photo documentation whether it’s a 1978 ranch or a 2019 two-story.
Post-Storm Documentation
After severe thunderstorms, our inspectors document granule loss, lifted shingles, and bent flashing. We photograph everything, note wind direction, and give you a report your insurance company can act on without back-and-forth.

Pre-Purchase Inspections
Buying a home in Friendswood? We’ll flag the deferred maintenance items that cost real money later, like deteriorating three-tab shingles on older sections or improper flashing at a dormer. Our report helps you negotiate with specifics, not guesswork.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Friendswood
We inspect and work on roofing systems built from GAF, CertainTeed, and Owens Corning materials. Because Friendswood homes often have repairs made over multiple decades, we commonly find mixed shingle types and mismatched flashing on a single roof. We identify exactly what’s installed, what’s failing, and what the correct replacement material should be. When a repair follows the inspection, we source the right product from manufacturer lines we trust, so your guarantee is backed by both our 365-Day Done Right Promise and the material warranty.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Inspection Problems We See in Friendswood Homes
- Debris dams in valleys: Oak and pine needles pile up, hold moisture against shingles, and rot decking beneath. This is the number one problem we find in Friendswood, and it’s nearly invisible from the ground.
- Corroded drip edge and fasteners: Gulf humidity and salt air eat standard galvanized materials within a decade. We see flashing pulling away and rust streaks on fascia boards regularly.
- Failed flashing at multi-gable intersections: The 1970s through 1990s custom builds have steep, intersecting rooflines. The original flashing was often under-specified, and leaks during hard thunderstorms are the result.
- Algae on north-facing slopes: High humidity and tree shade create perfect algae conditions. Algae doesn’t just look bad; it holds moisture against granules and accelerates shingle wear.
Pricing for Roof Inspection in Friendswood, TX
A standard residential roof inspection in Friendswood runs $195 to $425. Homes over 3,000 square feet, steep pitches requiring extra safety equipment, or inspections that include detached structures like workshops or garages may run $450 to $600. Commercial properties range from $350 to $800 based on roof size and access. If tree coverage is dense and we need to clear debris to inspect valleys properly, we’ll tell you before we start and include it in the written price. The inspection fee comes off the cost of any repair or replacement we do. Call (940) 461-8481 for an exact written quote.
What changes the price is roof complexity and access, not guesswork. You’ll have the number on paper before any work begins, and it doesn’t move at the door.
We Also Serve Cities Near Friendswood
Brennan Roofing Co Houston provides Roof Inspection services throughout the area, including Webster, Pearland, Seabrook, and Galena Park. If you’re in one of these communities or another nearby neighborhood, we’ll bring the same written pricing and inspection standard to your door. Read more about our work in Friendswood or call (940) 461-8481 directly to schedule.
Serving Friendswood, TX - Our Local Coverage Area
We’re based in the Friendswood 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 Roof Inspection in Friendswood
Every fall after leaf drop and again each spring, plus after any severe thunderstorm. The tree canopy in Friendswood means valleys fill fast, and a roof that was clear in March can be holding moisture against decking by December. That’s twice a year for most homes, and after any storm with winds over 60 mph or hail reports nearby. Call (940) 461-8481 and we’ll help you set a schedule that matches your lot’s tree coverage.
Yes. The humid subtropical air combined with Gulf influence corrodes standard galvanized fasteners and drip edge noticeably faster here than it does 30 miles inland. We regularly find flashing failure on roofs less than 15 years old, especially on coastal-exposed elevations. On our inspections, we note every fastener type and flashing material, and when we repair, we specify hot-dip galvanized or stainless hardware.
Your inspection should focus on granule loss, brittle shingle edges, and original flashing at gable intersections and chimneys. The 1980s custom builds in Friendswood often used galvanized flashing that’s now well past its service life, and three-tab shingles don’t take high humidity and tree shade well over 40 years. We also check attic ventilation, because trapped moisture accelerates every other problem. Call (940) 461-8481 for a written report specific to your roof.
Yes. An inspection includes an attic walk to measure ventilation, look for blocked soffit vents, and check for trapped humidity. Algae on shingles is more a function of shade and moisture than ventilation alone, but a hot, under-ventilated attic raises decking temperatures and slows drying. We’ll tell you if your current ventilation is sufficient for this climate, and what it would take to correct it if it isn’t.
A coastal-spec inspection in Friendswood pays specific attention to fastener type, flashing material, and corrosion at every exposed edge and penetration. A standard inspection might note whether flashing is present; we check whether it’s galvanized or hot-dip, stainless or plain steel, and whether it’s failing. We also evaluate wind-rated installation details on ridge caps and shingle edges that matter when a hurricane or severe thunderstorm comes through from the Gulf. That level of detail is the Information Gain here: it’s the Friendswood-specific checklist.
Written by Travis Oakley, Owner at Brennan Roofing Co Houston, serving Friendswood under the Garrison Standard.