Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterFast, Reliable Roof Installation Across Moreno Valley
Roof installation in Moreno Valley is most often a tile-lift re-roof: removing sound concrete tiles, replacing the failed 30-year felt underneath, and resetting everything with fasteners and flashing that can survive 112°F summers and San Gorgonio Pass winds. A full roof replacement on an average 2,200-square-foot Moreno Valley tract home runs $14,000 – $24,000, while a tile-lift re-roof with new underlayment typically lands between $9,000 and $16,000. Our crews work the Sunnymead Ranch, March corridor, and Edgemont neighborhoods every week, and we answer our own phone, 24/7. Call (743) 200-8347 and a live person picks up.
Grant Whitlock leads our team, and he’ll tell you the same thing every honest roofer in Moreno Valley knows: most of these roofs don’t need new tile. They need what’s underneath the tile fixed before water finds the decking.
Why Mercer Roofing Is Moreno Valley’s Preferred Roof Installation Company
We didn’t parachute into Moreno Valley. Our scheduling and dispatch runs through our Inland Empire office, which means the crew arriving at your home already knows the difference between a March corridor two-story and a Sunnymead Ranch ranch. That knowledge isn’t decoration. It’s how we quote the right repair instead of the wrong replacement.
Every estimate is a written price, in your hand, before any work starts. If the price changes, you’ll know why before it happens, not after. And every job carries the 365-Day Done Right Promise: if it’s not right within a year, we make it right. That’s in writing.
The technician showing up at your door is background-checked, identity-verified, and in a clean Mercer uniform with a photo ID badge. Before the visit, you get their name and photo. Not a surprise. Not a stranger. A person you can verify at the door.
Roof Flashing Installation in Moreno Valley
Roof Flashing Installation in Moreno Valley is one of the highest-leverage repairs on these tract homes, because the original flashing details weren’t built for this wind. Flashing is the metal guard that seals roof edges, valleys, chimneys, and pipe penetrations. With Santa Ana winds channeled through the San Gorgonio Pass, improperly or loosely fastened flashing gets lifted, cracked, and separated by heat-cycled sealant failure. A full flashing replacement on a typical 2,000-square-foot Moreno Valley home runs $1,200 – $3,500, depending on how many valleys and penetrations are involved.
Wind-Lifted Valley Flashing
Valley flashing carries water from two roof planes down into the gutter. On low-pitch 1980s and 1990s tracts, cheap flashing metal and thin sealant beads lasted about a decade here. The fix is new pre-formed valley metal, sealed and fastened to Moreno Valley wind spec.
Stucco-Side Drip Edge Failure
The drip edge where roof meets stucco wall rusts out early on these homes. Wind-driven rain then gets behind the stucco paper and rots fascia board. We replace rusted sections with galvanized or stainless drip edge and re-seal the wall intersection correctly.
TPO Roofing Installation in Moreno Valley
TPO Roofing Installation in Moreno Valley is relevant even to owners of stucco tract homes, because almost every one has a flat section: a patio cover, an attached garage sunroom, or that low-pitch porch over the front door. TPO (thermoplastic polyolefin) is a white, heat-welded single-ply membrane that reflects UV instead of absorbing it. In Moreno Valley’s 105 – 112°F summers, that’s not cosmetic: white membrane keeps the attic and living space measurably cooler. A typical flat section TPO install on a Moreno Valley home runs $4,500 – $8,500.
Why Heat-Welded, Not Glued
Cheap torch-down or peel-and-stick flat roofing bakes in this inland heat, and seams open within a few summers. TPO seams are heat-welded here, which means the material melts into itself and seals as one layer. That’s the only flat-roof seam that holds up to our UV.
Retrofit Over Old Flat Sections
If the flat section over a Moreno Valley patio or porch is leaking or bubbling, we can strip it to the deck, inspect the plywood, and lay new TPO with proper drainage slope. Slope matters here: pooling water plus inland heat kills flat roofs faster than anything else.
Trusted Brands We Service in Moreno Valley
We install and repair roofs using manufacturer-recognized shingle and tile systems from GAF, Atlas, and Tamko, and we work with Boral concrete tile on the tile-lift re-roofs that dominate this market. If your home is one of the thousands with original Boral tile, we carry compatible replacement tile, high-temp underlayment, and the stainless fasteners needed to reset it properly. Having these materials ready means fewer return trips and a faster finished roof for Moreno Valley homeowners.
Common Roof Installation Problems We See in Moreno Valley Homes
- Perfect tile, dead underlayment. The original 30-year felt under visually intact Boral or concrete tile is now 25 – 40 years old across the city’s 1984 – 2005 tracts. In Moreno Valley’s UV and heat, it powder-dries and crumbles to dust while the tile above still looks brand new. Water gets through for years before anyone sees a stain.
- Santa Ana-cracked ridge caps. Winds funneled through the San Gorgonio Pass hit these low-pitch roofs hard. Mortar on ridge caps cracks, caps loosen, and field tiles lift where the original fastening was light. Wet season turns those gaps into leaks.
- Rusted standard fasteners. Original tract construction often used basic galvanized fasteners that rust out in this climate. Once fasteners fail, tile shifts, underlayment tears, and the decking starts soaking.
- Sealant failure at penetrations. Pipes, vents, and HVAC penetrations were sealed with thin caulk beads that bake in 112°F heat, shrink, crack, and separate. Water follows the penetration into the decking. Flashing and re-sealing these points is the most common smaller job we do.
Pricing for Roof Installation in Moreno Valley, CA
A tile-lift re-roof on a 2,000 – 2,400-square-foot Moreno Valley tract home runs $9,000 – $16,000, including new underlayment, stainless fasteners, ridge cap re-bedding, and flashing work. A complete tear-off with new tile or shingle typically runs $14,000 – $24,000. Flat TPO section installs run $4,500 – $8,500. Flashing replacement alone: $1,200 – $3,500. The biggest variables are roof pitch, number of valleys and penetrations, deck repair from existing water damage, and whether the existing tile can be reused. Call (743) 200-8347 for a written line-item quote. Estimates are free, and no work starts without your approval.
We Also Serve Cities Near Moreno Valley
Our crews work Roof Installation in Moreno Valley and the surrounding communities every week, including Perris, Nuevo, Colton, and Riverside. If you live in one of these neighboring cities and need a written roof estimate, call the same live-answered number: (743) 200-8347.
Serving Moreno Valley, CA - Our Local Coverage Area
We’re based in the Moreno Valley 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 Installation in Moreno Valley
Because the tile is not the waterproof layer. The felt underlayment underneath is what keeps water out, and on 1984 – 2005 tract homes, that felt is now 25 – 40 years old and baked to powder by Moreno Valley heat. The tile above still looks perfect while the decking below is getting wet.
Yes, and that’s the most common job we do here. We lift the existing tile, remove the failed underlayment, inspect the decking, lay new high-temp underlayment, reset the tile on stainless fasteners, re-bed ridge caps, and re-flash penetrations. You keep every sound tile and pay a fraction of a full replacement.
Check three things: whether the bid specifies the exact underlayment product, whether it includes new fasteners (or just reuses rusted ones), and whether flashing replacement is itemized or assumed. A vague bid that says “re-roof as needed” is a warning sign. Call (743) 200-8347 for a written line-item quote you can hold against anyone else’s.
Yes. Santa Ana winds channeled through the San Gorgonio Pass lift field tiles that were lightly fastened on original tract construction. A tile-lift re-roof must use more fasteners per tile and re-bedded ridge caps with proper mortar. Skipping that step saves a few hundred dollars and fails within a few windy seasons.
Three things: the decking under your 30-year felt may have unseen water damage that only reveals itself after tile is lifted; the underlayment you choose matters more than the tile, because inland heat destroys cheap felt quickly; and the person doing the work should be someone whose name and photo you received before they arrived. Call (743) 200-8347 for a free estimate and a written plan before water damage shows up inside.
Written by Grant Whitlock, Owner at Mercer Roofing, serving Moreno Valley and the Inland Empire.
Call (743) 200-8347 to schedule your free roof installation estimate in Moreno Valley.