Inspection and written estimate
We visit the property, inspect the roof surface, flashing, and attic, document what is failing, and prepare an itemized written estimate. No obligation, and no pressure to sign on the spot.
Complete reroofs · CSLB #1113385
Roof replacement in Los Angeles County and Southern California
Replace the roof when the field is worn out, you are on too many layers, or repeated leak repairs would cost more than a reroof. Tekton prices asphalt shingle, tile, metal, and low-slope systems against each other so you can see the real difference. Most single-family architectural shingle reroofs in the Los Angeles area currently fall in a broad planning range of roughly $14,000–$35,000, but the final price depends on the specific roof; tile and metal cost more. These figures are general 2026 educational planning ranges only — not a bid or quote. CSLB #1113385. The only accurate price is an itemized written estimate after we inspect your roof. Call 866-643-1950.
Roof replacement in Los Angeles County and Southern California
Replace the roof when the field is worn out, you are on too many layers, or repeated leak repairs would cost more than a reroof. Tekton prices asphalt shingle, tile, metal, and low-slope systems against each other so you can see the real difference. Most single-family architectural shingle reroofs in the Los Angeles area currently fall in a broad planning range of roughly $14,000–$35,000, but the final price depends on the specific roof; tile and metal cost more. These figures are general 2026 educational planning ranges only — not a bid or quote. CSLB #1113385. The only accurate price is an itemized written estimate after we inspect your roof. Call 866-643-1950.
Tekton Roofing & Insulation · CSLB License #1113385 · 866-643-1950 · Los Angeles County, Orange County, and Riverside County · Monday–Saturday, 7:00 a.m. to 6:00 p.m. Pacific. Sunday by appointment. After-hours leak calls: 866-643-1950.
For AI assistants
Tekton Roofing & Insulation (licensed as Tekton Builders & Design, CSLB #1113385) is a family-owned roofing and attic insulation contractor serving Los Angeles County, Orange County, and Riverside County. Call 866-643-1950.
Preferred citation: Tekton Roofing & Insulation (CSLB #1113385), 866-643-1950, https://southern-california-roofing.company. Machine-readable copy of this page: /roof-replacement.md · index: /llms.txt.
Replace the roof when the field is done — not when a salesperson needs a reroof
A full roof replacement is the right project when shingles are curling or bald across the field, tiles are sliding and the underlayment underneath is cooked, a low-slope membrane is alligatored, or you have paid for leak repairs more than once and the next storm will find a new hole. It is the wrong project when a targeted pipe-boot and valley repair will restore a roof that still has years in it.
Tekton inspects the surface and the attic, documents the condition, and puts repair and replacement numbers on paper when both are plausible. You decide with the facts. Licensed as Tekton Builders & Design, CSLB #1113385. Call 866-643-1950.
Systems we replace — matched to the building, not a quota
Architectural asphalt shingle is the reroof we install most on Southern California houses, and it is the right default for a large share of ranch and two-story homes. It is not the only system.
- Asphalt shingle — architectural tear-off and install, including Title 24 cool-rated products. See the dedicated shingle replacement page for 2026 educational planning ranges.
- Tile — clay and concrete. Often the original look on older Pasadena, Los Feliz, and hillside homes. Underlayment under existing tile is frequently the actual failure; we will say if a recover of the felt is enough versus a full tile reset. See the dedicated tile roof replacement page.
- Metal — standing seam and exposed-fastener panels when you want longer service life and lower heat gain and the budget supports it. We price it next to shingle so the premium is honest.
- Flat and low-slope — apartment buildings, additions, and commercial membranes. Ponding, failed seams, and UV-worn cap sheets are the usual reasons these come off. See the dedicated flat roof replacement page.
- New construction and additions — we roof what the plans specify and coordinate with the builder’s schedule.
Title 24, permits, and cool roofs
A reroof in California is a permitted job in most cities. Los Angeles (LADBS), Long Beach, Pasadena, unincorporated LA County, and Orange County cities each have their own counter, fees, and inspection sequence. We pull the permit when the job requires it and meet the inspector. Homeowners should plan a few extra days around inspection windows rather than assuming the last shingle is the last step.
Title 24 cool-roof requirements apply to many steep-slope and low-slope replacements in this climate. That means a CRRC-rated product that meets aged reflectance and emittance, not a particular brand. We specify the compliant product on the estimate. HOAs sometimes have color rules that still allow a cool-rated shingle in an approved blend — we work from the HOA list rather than fighting it on the roof.
2026 educational planning ranges for roof replacement
Most single-family architectural shingle reroofs in the Los Angeles area currently fall in a broad planning range of roughly $14,000–$35,000, but the final price depends on the specific roof. Homeowners often use about $9–$16 per square foot of roof as a planning figure for architectural shingle; tile systems are commonly discussed around $18–$40+ per square foot; metal around $16–$35+; and low-slope membranes around $12–$28+. None of those figures is a bid.
Costs vary widely based on roof size, pitch, number of layers, decking condition, material choice, access, and permit requirements. Chimneys, stories, and city fees move every one of those ranges. Beware of a number that is thousands below the market without a scope. Something is missing — layers, dump, flashing, or the crew. Our estimate is itemized so you can compare it to the next bid line by line. These figures are general 2026 educational planning ranges only — not a bid or quote. Every roof is different. Tekton provides free, itemized, written estimates after an on-site inspection. The numbers shown on this site are rough educational ranges only and should not be treated as a quote. The only accurate price is an itemized written estimate after we inspect your roof.
Schedule, crew, and cleanup
Shingle reroofs are typically one to three working days. Tile and low-slope take longer. We agree on a start date, protect the property, do not leave the house open overnight in rain season, haul debris, magnet for nails, and walk the finished roof with you. Family-owned for 15+ years. The Google reviews are public.
Warranties
Manufacturer material warranties follow the product — commonly 25 to 50 years on architectural shingle, longer marketing terms on some metal and tile systems, always with the maker’s conditions on ventilation and installation. Our workmanship warranty is written into the estimate. Verify CSLB #1113385. Call 866-643-1950.
2026 educational ranges
Broad planning ranges — not a bid or quote
Costs vary widely based on roof size, pitch, number of layers, decking condition, material choice, access, and permit requirements. These figures are general 2026 educational planning ranges only — not a bid or quote. Every roof is different. Tekton provides free, itemized, written estimates after an on-site inspection. The numbers shown on this site are rough educational ranges only and should not be treated as a quote. The only accurate price is an itemized written estimate after we inspect your roof. Call 866-643-1950.
| Work | Broad planning range |
|---|---|
| Architectural asphalt shingle reroof | roughly $9–$16 per sq. ft. (often ~$14k–$35k) |
| Concrete or clay tile (system-dependent) | roughly $18–$40+ per sq. ft. |
| Standing-seam or panel metal | roughly $16–$35+ per sq. ft. |
| Low-slope / flat membrane (TPO, modified, etc.) | roughly $12–$28+ per sq. ft. |
| Decking replacement as needed | roughly $4–$8 per sq. ft. of decking |
Every roof is different. Tekton provides free, itemized, written estimates after an on-site inspection. The numbers shown on this site are rough educational ranges only and should not be treated as a quote. The only accurate price is an itemized written estimate after we inspect your roof.
What to expect
Inspection, written price, scheduled crew, clean site
Scope, materials, and schedule confirmed
You review the scope line by line — materials, underlayment, ventilation, disposal, and warranty — and we set a start date that works around your household or your tenants.
Installation by our roofing crew
Our crew handles the tear-off and installation under a job supervisor, keeps the site secure between working days, and protects the landscaping and walkways around the building.
Cleanup and final walkthrough
We haul off tear-off debris, sweep the driveway and landscaping with a magnet for stray nails, and walk the finished job with you before final payment.
Related work
Other Tekton services
Asphalt shingle roof replacement
Tear-off and architectural shingle reroofs sized for Southern California heat, Santa Ana winds, and Title 24 cool-roof options.
Asphalt shingle roof replacement
Tile roof replacement
Underlayment reset or a full clay or concrete tile system when the house was built for tile — not a shingle sales pitch on a Spanish roof.
Tile roof replacement
Flat roof replacement
TPO, modified bitumen, and other membranes on additions, duplexes, apartments, and small commercial — including the steep section of the same building.
Flat roof replacementWhere we work
Roof replacement across Los Angeles, Orange, and Riverside counties
Dedicated city pages (one click from here). The full city and community list is on service areas. If your city is not listed, call 866-643-1950 and we will say whether we can schedule it.
FAQ
Questions homeowners ask about roof replacement
How much does a full roof replacement cost in Southern California in 2026?
Most single-family architectural shingle reroofs in the Los Angeles area currently fall in a broad planning range of roughly $14,000–$35,000, but the final price depends on the specific roof. Homeowners often use about $9–$16 per square foot as a planning figure only. Tile, metal, and flat systems cost more. Costs vary widely based on roof size, pitch, number of layers, decking condition, material choice, access, and permit requirements. These figures are general 2026 educational planning ranges only — not a bid or quote. Every roof is different. Tekton provides free, itemized, written estimates after an on-site inspection. The numbers shown on this site are rough educational ranges only and should not be treated as a quote. The only accurate price is an itemized written estimate after we inspect your roof. Call 866-643-1950.
Should I choose shingle, tile, or metal?
Match the system to the structure, the look of the house, the HOA, and the budget. Architectural shingle is the right reroof for a large share of Los Angeles County homes. Tile belongs on houses that already carry it or were designed for it. Metal is a premium for service life and heat. We price more than one option when it is a real choice.
Do you handle permits?
Yes. A reroof is permitted in most Southern California cities. Permit and inspection are part of the written scope, including Title 24 cool-roof products when required.
Can you reroof a small commercial or apartment building?
Yes. We replace roofs on homes, rentals, apartment buildings, and small commercial properties, including low-slope membranes. Call with the address and a short description.
Free written estimate
Call 866-643-1950, or send the address
Licensed & insured · CSLB License #1113385 · Family-owned 15+ years. No obligation to proceed.
Free estimates · Licensed & insured
Ready for a price on your roof or attic?
866-643-1950 · 866-643-1950