Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Roofing Across Lake Forest
Roof replacement in Lake Forest runs $8,000-$20,000 on most single-family homes, while smaller repairs typically land between $400 and $1,800. Those are the numbers we quote, write into a contract, and stick by. Barrett & Sons Construction has been doing this since 1998, and we know how Lake Forest roofs fail: Santa Ana wind uplift on south-facing slopes, cracked barrel tile underlayment on 1970s tract homes, and water wicking up from failing hillside retaining walls. If your roof is leaking, sagging, or simply at the end of its service life, call us at (877) 610-1318 for an estimate in writing.
Why Barrett & Sons Construction Is Lake Forest’s Preferred Roofing Company
We’re the name-on-the-truck alternative to the national outfits that quote one price and show up with another. Tom Barrett founded this company in 1998, and his sons run the crews. When a Lake Forest homeowner calls us, they get a live person, not a call center. They get a written estimate, not a verbal ballpark. And they get the 90-Day Done Right Promise on every contract: if it’s not done right, Tom comes back and makes it right, one call.
Lake Forest homeowners between 50 and 70 have been burned before. They’ve signed with a company that promised a quick re-roof and ended up with surprise invoices. Our answer is scope in writing, allowances in writing, change orders in writing. Every price change arrives before a single nail moves. If you want to verify who you’re hiring, Tom’s name, address, and license number are published and verifiable. Look it up before you sign anything.
Response time matters when a Santa Ana event tears tiles loose or a leak opens up in your second-story ceiling. We schedule crews serving Lake Forest directly, not from some distant hub. The dispatch and scheduling are coordinated from our Los Angeles office, but the people who show up are our people, background-checked and in uniform, working under the Barrett & Sons name.
Our Roofing Services in Lake Forest
Our Roofing team handles the full scope of residential work across Lake Forest. Here’s what we focus on for this city’s housing stock.
Roof Replacement & Installation
Most Lake Forest homes date to the 1970s-1990s build-out of the unincorporated El Toro area. Those original roofs are now 30-50 years old. That means you’re not patching anymore; you’re replacing. We tear off to the deck, inspect what’s underneath, and write any discovered damage into an allowance before work proceeds. A full replacement in Lake Forest runs $8,000-$20,000 depending on square footage, pitch, and whether your home sits in the CAL FIRE Very High Fire Hazard Severity Zone and needs ember-resistant venting or Class A materials.

Tile Roofing
Barrel tile is the signature look across Lake Forest’s hillside tracts. It’s also the roofing type most vulnerable to Santa Ana wind uplift. Cracked or slipped tiles on south- and east-facing slopes let wind-driven rain through to the underlayment, and by the time you see a ceiling stain, the deck is often already eating itself. Tile roof repair in Lake Forest runs $600-$2,500. We match existing tile profiles and color, and we write the underlayment replacement into the allowance if tear-off reveals cracking beneath.

Metal Roofing
Standing seam metal is growing in Lake Forest, especially on homes backing up toward the Cleveland National Forest. It handles the wind better than tile, and it satisfies a lot of the fire-zone requirements without fighting the inspector. We install standing seam metal roofs, and we quote them honestly: metal roof installation on a Lake Forest home typically falls in the $15,000-$40,000 range.

Roof Leak Repair
Leaks in Lake Forest don’t always come from the roof itself. Many hillside lots have original dry-stacked concrete-block retaining walls from the 1970s and 80s. When those walls lose batter or their drain lines clog, water pools against the foundation and wicks up into the wall-roof intersection. We find the actual source before we patch anything. If it means rebuilding drainage at the retaining wall, we tell you that, in writing, with a price attached. Better you know now than after another rainy season.
We work on more than roofs here. We also handle kitchens, bathrooms, windows, doors, fences, driveways, home additions, and ADUs across Lake Forest. But roofing is where a lot of our repeat customers started.

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 Lake Forest
We carry premium brands you can look up, not mystery products off a van. On roofs, that means GAF and CertainTeed. On hardscapes, Belgard and Techo-Bloc. On windows, Andersen and Marvin. For a Lake Forest roofing job, we stock common parts locally so we’re not waiting on a freight truck from Nevada when your underlayment tears or your venting needs swapping. The brand names go in the contract, so you can verify what you’re paying for before it goes on your house.
Common Roofing Problems We See in Lake Forest Homes
Every city has its failure modes. Here’s what we actually find when we open up a Lake Forest roof:
- Wind-driven rain under slipped barrel tile. Santa Ana events hit Lake Forest harder than coastal Orange County. Tiles lift, water gets under them, and the south-facing rake is where we find cracked underlayment and hidden dry rot in the plywood deck.
- Inadequate eave-to-ridge ventilation on 1970s-90s tract roofs. Many original roofs in Lake Forest trap attic heat. Summer highs here run 8-12°F hotter than the coast, and a poorly ventilated attic cooks your shingles or underlayment from below while failing today’s CAL FIRE venting requirements.
- Ember-resistant code violations on fire-zone homes. Lake Forest neighborhoods backing up to the Cleveland National Forest often carry the CAL FIRE Very High Fire Hazard Severity Zone designation. A re-roof permit triggers the requirement for ember-resistant venting and Class A materials, whether the old roof had them or not.
- Leaks at the wall-roof intersection caused by failing retaining walls. In Lake Forest, water often enters the roof system from below, not above. A clogged or collapsed wall drain directs water against the foundation, and it wicks up to the roof termination. Re-roofing without fixing the wall’s drainage means repeat leaks in the same spot.
Pricing for Roofing in Lake Forest, CA
Here’s what we quote for Lake Forest work, in real ranges, not vague estimates:
| Service | Typical Range in Lake Forest |
|---|---|
| Roof Replacement | $8,000 - $20,000 |
| Tile Roof Repair | $600 - $2,500 |
| Roof Repair | $400 - $1,800 |
What moves your number: how many squares of roofing, the pitch and number of stories, whether your lot sits in the fire zone and needs ember-resistant upgrades, and whether the permit process triggers retaining-wall or drainage corrections. Every one of those gets priced in writing before we proceed. No allowance is a surprise; an allowance that isn’t on paper is a surprise waiting for a date. Call (877) 610-1318 for your free estimate.
We Also Serve Cities Near Lake Forest
If you’re in Foothill Ranch, Portola Hills, Mission Viejo, or Laguna Woods, you’re close enough that we know your local permit office and your prevailing wind direction. We serve those communities with the same written-scope process and the same crews. The drive from Lake Forest to any of them is short, and so is the time from phone call to written quote.
Serving Lake Forest, CA - Our Local Coverage Area
We’re based in the Lake Forest 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 - Roofing in Lake Forest
Yes, a re-roof in Lake Forest requires a permit through the City of Lake Forest, and it can trigger multiple code upgrades. The most common are CAL FIRE Very High Fire Hazard Severity Zone requirements like ember-resistant venting and Class A roofing on homes near the Cleveland National Forest. Because Orange County grading ordinances tie new permitted roofing work to bringing non-conforming slopes into current code, a seemingly straightforward re-roof can also trigger a retaining-wall and drainage rebuild on hillside lots before final inspection sign-off. The permit inspector works for you, not for me. Call (877) 610-1318 and we’ll tell you exactly what your address will require.
Tile roofs in Lake Forest leak near retaining walls because the wall’s drainage system, not the tile, is usually the root cause. The dry-stacked concrete-block walls from the 1970s and 80s are cracking and bowing at scale, and their original drain lines clog with decades of sediment. Water pools against the foundation and wicks upward into the wall-roof intersection, presenting as a roof leak. Fixing the tile without fixing the wall’s drainage means the leak returns. We inspect both before we quote either.
A roof allowance is a written line-item in your contract that sets aside a specific dollar amount for conditions we can’t see until tear-off: rotted deck sections, cracked underlayment, damaged rakes, failed flashing. When we open up a Lake Forest roof and find something in the allowance category, we show you what we found and get your signature on the change order before we spend a nickel of the allowance. If we don’t use it, you don’t pay it. That’s the Barrett & Sons way: every scope change in writing, before it happens.
Yes, a roof replacement is the best time to fix an overheated attic in Lake Forest. Summer highs here regularly run 8-12°F warmer than coastal cities, and the original 1970s-90s tract roofs often lack proper eave-to-ridge ventilation. A re-roof lets us add intake and exhaust ventilation, install a radiant barrier where appropriate, and bring the attic into compliance with current energy and fire codes. You’ll see the difference in your upstairs bedrooms by the following summer. Call (877) 610-1318 and we’ll check your attic ventilation as part of the free estimate.
Yes, you need a licensed general contractor when the roof work and retaining wall work are connected. A re-roof on a Lake Forest hillside lot can trigger grading ordinance requirements for the wall and drainage, and those must be coordinated with the roof permit or the city will not sign off on final inspection. Barrett & Sons handles both under one contract, one scope, one permit set. You don’t have to chase a roofer and a wall contractor and hope their schedules line up. That’s what we do.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Lake Forest and the surrounding Saddleback Valley since 1998.







Before
After
Before
After
Before
After