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 Roofing Company Across Lost Creek
Finding a roofing company in Lost Creek means dealing with steep lots, dense tree cover, and homes built mostly in the 1970s through 1990s. These aren’t simple suburban rooftops. Most have multiple valleys, skylights, and wood or tile accents that demand a crew who has actually worked this terrain. Mercer Roofing Co Austin handles roof repair, roof replacement, roof inspection, metal roofing, tile roofing, and flat roofing across Lost Creek, and we’re familiar with how this neighborhood’s live oaks and Ashe junipers wear on a roof. If you need a written price before any work starts and a crew that shows up with photo ID badges, call (361) 202-8874. A live person answers around the clock.

Why Mercer Roofing Co Austin Is Lost Creek’s Preferred Roofing Company
Homeowners in Lost Creek tend to ask the same question early: who exactly is coming to the house? It’s a fair concern, and it’s one we answer before the visit. Every Mercer technician is background-checked, identity-verified, and dispatched under the Threshold Verified standard. Before anyone arrives, we send you their name and photo. At the door, they present a photo ID badge and wear a clean, marked uniform. That’s the Threshold Standard, and it’s not optional for us.
Founded in 2000 and part of the Threshold Group family of home-service companies, Mercer Roofing Co Austin is independently owned and operated under Grant Whitlock’s leadership. We carry a strong local reputation in Lost Creek because we show up prepared for the terrain. Dispatch and scheduling are coordinated from the brand’s Dallas-Fort Worth office, but the crews who work on your roof serve Lost Creek locally and know the neighborhoods off Lost Creek Boulevard, the steep cul-de-sacs, and the oak canopy that shades most lots.
Response time to Lost Creek matters when a leak opens up during a Hill Country storm. We quote honestly, and we get a real person on the phone when you call. No voicemail tree, no callback form. That’s part of why homeowners here keep our number handy.
Styles & brands we work with






Residential Roofing in Lost Creek
Residential Roofing in Lost Creek is rarely a straight tear-off and reroof. The housing stock here runs to large custom and semi-custom homes on steep, tree-covered lots, many with steep-pitch roof planes, multiple gables, skylights, and wood or tile accents. That means the quote has to come from walking the roof itself, not from satellite imagery. Every valley, penetration, and pitch change adds labor and material. A full architectural shingle replacement on a typical Lost Creek home runs $14,000 to $28,000 depending on square footage, tear-off layers, decking repairs, and valley count. A smaller repair like flashing replacement or a valley rebuild sits between $650 and $1,800.
We never start work without a written price in your hand. That’s the rule, every time, and it’s not conditional on anything. The written price includes the scope, the materials, and the workmanship warranty. No surprises on the invoice.
Steep-Pitch and Multi-Valley Installations
Many Lost Creek roofs pitch steep enough that fall protection is mandatory and material handling changes completely. Our crews stage at the curb or driveway and hand-carry bundles up slopes when a dump trailer or lift can’t hold position. We walk the roof first, mark soft decking, count the valleys, and spec ice and water shield at every valley and penetration. That’s the only way to price a 1970s custom home honestly.
Decking and Underlayment Replacement
Under that oak canopy, decking rots quietly. We find soft spots at skylight curbs, chimney bases, and valley intersections regularly. When we open the roof, we replace bad decking before new underlayment goes down. On homes with persistent moss and humidity, we recommend a high-grade synthetic underlayment and ridge vent upgrades to keep the attic drying out.
Roof Maintenance in Lost Creek
Roof Maintenance in Lost Creek is not a once-a-decade afterthought here. The limestone hills and dense live oak and juniper canopy create high humidity pockets, and roofs need ventilation and clean drainage to avoid moss, algae, and deck rot. A standard maintenance visit, including gutter cleaning, valley clearing, a leak check, and minor sealant work, runs $275 to $550. Add gutter guard installation or downspout replacement and the bill moves to $900 to $2,200 depending on linear feet and access. We recommend maintenance twice a year here, once in late spring after oak pollen and tassel drop, and once in late fall after the leaves come down.
Every maintenance repair carries a written guarantee. If a repair fails within 365 days, we return and make it right. That’s the 365-Day Done Right Promise, and it’s included on every job we write.

Gutter and Valley Clearing
Lost Creek’s live oaks and Ashe junipers drop endless leaves and needles. Downspouts clog within two weeks in spring and fall. We clear gutters by hand, flush the downspouts, and check the valleys where debris piles up and traps moisture against the shingles. When the clog pattern repeats, we talk honestly about wider downspouts and gutter guards, not another band-aid cleaning.
Moss and Algae Treatment
Shaded roofs on the north and east slopes of Lost Creek grow moss faster than most homeowners expect. We use a soft-wash treatment that removes moss and algae without pressure-washing granules off the shingles. Then we check ventilation. A hot, damp attic feeds moss growth from underneath, and ridge vent or soffit upgrades fix that at the source.
Trusted Brands We Service in Lost Creek
We install and repair roofs using manufacturer-recognized shingle brands including GAF, CertainTeed, Tamko, and Boral, among others. For Lost Creek customers, that means we know the specific material specs on the homes here, many of which originally went up with heavier architectural shingles or wood and tile accents. We stock common valley metal, flashing, and gutter components locally so a repair doesn’t stall waiting on a parts run into Austin. If you have a preference for a specific brand or need to match an existing roof for an addition or repair, we’ll quote it explicitly and in writing.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Problems We See in Lost Creek Homes
- Clogged valleys and overflowing gutters from leaf and needle debris. The live oaks and Ashe junipers on Lost Creek lots drop enough material to choke a downspout in two weeks during spring and fall. Overflow backs up under the shingle edge and rots the fascia.
- Moss and algae on shaded north and east roof planes. The canopy holds humidity against the roof, and north-facing slopes rarely dry fully after rain. Moss creeps under shingle tabs and holds water against the decking.
- Soft decking around skylights, chimneys, and valley intersections. On 1970s and 1980s customs with multiple penetrations, the sealant fails quietly. By the time water shows on a ceiling, the decking underneath has often been wet for months.
- Undersized gutter systems and improperly flashed valleys from previous repairs. We regularly find narrow downspouts and hand-bent valley metal on older Lost Creek homes. The fix means widening the valleys, adding ice and water shield, and upgrading the drainage rather than patching the same leak twice.
Pricing for Roofing Company in Lost Creek, TX
A full roof replacement in Lost Creek typically runs $14,000 to $28,000 for an architectural shingle roof on a steep-pitch home with multiple valleys. Roof repair work sits lower: $650 to $1,800 for flashing, valley, or decking repairs at a single location. A roof inspection with a written condition report runs $250 to $400. Metal roofing, tile roofing, and flat roofing installations run higher because the materials and labor differ significantly, and tree-covered access adds time. The factors that move your number most are square footage, tear-off layers, decking replacement, valley count, and whether a dump trailer can sit on the property or materials must be hand-carried. We quote everything in writing before work starts, and the estimate is free. Call (361) 202-8874 to schedule one.
We Also Serve Cities Near Lost Creek
Our Roofing Company team works throughout the Austin area, including Roofing Company in Lost Creek and the nearby communities of Austin, Cedar Park, San Marcos, and Brushy Creek. If you’re in one of these areas and dealing with a roof issue, we bring the same written pricing, background-checked technicians, and 365-Day Done Right Promise to every job.
Serving Lost Creek, TX - Our Local Coverage Area
We’re based in the Lost Creek 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 Roofing Company in Lost Creek
Many streets in Lost Creek fall under an HOA with architectural review requirements for roof replacement, and the approval must come before tear-off starts. We check with you on this before scheduling, and we don’t start work until the approval is in hand. If your HOA requires a specific shingle color or material, we match the spec and put it in the written quote. The approval typically adds one to three weeks to the schedule, so the earlier you check, the smoother the job runs. Call (361) 202-8874 and we’ll walk you through what your HOA is likely to ask for.
We send a crew lead to walk the site before we quote, and if a full-size dump trailer can’t hold on the street or driveway, we plan around it. Materials get hand-carried or moved with a small skid loader where the slope and space allow, and tear-off debris is bagged and carried down the same way. On a steep lot off Lost Creek Boulevard, our crew hand-carried materials down a 40-foot slope because no truck could hold a dump trailer, and we still completed the reroof on schedule. We price that labor into the quote up front, so the number you approve is the number you pay.
The live oaks and Ashe junipers in Lost Creek drop enough leaves and needles to clog a downspout within two weeks in spring and fall, and standard valleys can’t handle the volume. Widened valleys with ice and water shield underneath move water and debris more effectively, and heavy-duty gutter guards cut the cleaning cycle dramatically. This problem is far less severe in neighboring Westlake or Barton Hills, so if your quote doesn’t address it, the roofer hasn’t accounted for how Lost Creek actually behaves. We’ll price the valley work and guard upgrade as a line item, not a surprise add-on.
A “square” is 100 square feet of roof surface. If a roofer quotes you 28 squares on a house that actually has 41 squares of roof deck, the price is wrong the day you sign. On Lost Creek’s steep custom homes, satellite measurements from above consistently undercount because the roof planes pitch away from a top-down view. That’s why our quotes come from a roof walk and a physical measurement, and we show you the square count, the tear-off layers, and the valley count in writing before work starts. If compare-bidding, put everyone’s square count side by side and ask why the numbers differ. Call (361) 202-8874 for a quote built from the roof itself.
For any Lost Creek job near a property line or shared driveway, we notify the neighbor before tear-off starts, protect their cars and landscaping from falling debris, and clean the site perimeter daily. We schedule loud work like decking removal and nailing within normal work hours and keep tear-off debris bagged and staged rather than strewn down the slope. Cut access to a blind driveway is never acceptable, and we don’t block it. If your neighbor has a concern, they get to talk to a real person, not a call center. Call (361) 202-8874 and we’ll walk the site with you first.
Written by Grant Whitlock, Owner at Mercer Roofing Co Austin, serving Lost Creek with written pricing and the 365-Day Done Right Promise since 2000.