Rain Season Offer $89 Rain-Ready Roof Plan — inspection + minor fixes + photo report See what’s included
● Pasadena & SGV Licensed Roofing Experts
Roof Replacement in Pasadena with a Clear Scope and Written Estimate
Find out what shape your roof is really in, what your options cost, and exactly what’s included — before you spend a dollar. We replace asphalt shingle, clay and concrete tile, synthetic slate, and flat or low-slope roofs across Pasadena and nearby foothill communities.
- Second-generation Pasadena roofers
- GAF Master Elite certified (Top 2%)
- 25–50 year roofing system warranty options
- 100% free written estimate
Schedule My Free Roof Replacement Estimate
We call you back within 15 minutes on working days.
4.9 ★★★★★
250+ Google Reviews
1,000+
Roofs Completed
Licensed & Insured
CSLB #1077296
24–48 Hours
Pasadena inspections & estimates
Local credentials & roofing partners
Quick Answer
How do I know if I need a roof replacement in Pasadena?
You likely need a roof replacement — not a repair — when leaks show up in several unrelated areas, shingles are brittle or curling across most of the roof, the decking feels soft, or an asphalt roof is past roughly 20–25 years old. Green Ladder Roofing inspects the whole roof in person, documents it with photos, and gives you a free written estimate that compares replacement with a targeted repair when a repair still makes sense.
- Free written estimate, typically scheduled within 24–48 hours
- Shingle, tile, synthetic slate, flat and low-slope systems
- GAF Master Elite certified — top 2% of roofing contractors
- $0 down and 0% financing for 12–18 months on approved credit
● Emergency Roof Repair
Leaking Now? Your Emergency Repair Counts Toward the Fix
If a storm has already caused a leak, we’ll make an emergency repair to stop the damage. If you then move forward with a full repair or re-roof, your emergency repair credit rolls toward that project.
01
Call for Fast Help
Tell us what’s leaking. Call (626) 340-0151 for the quickest response.
02
We Stop the Leak
We tarp or patch the problem area to protect your home, then document the damage with photos.
03
Your Credit Rolls Forward
Go ahead with a repair or re-roof and your emergency repair credit rolls toward the project. Ask our team for details.
Know the Warning Signs
Signs Your Roof May Need Replacing
A single leak usually means a repair. A pattern of problems usually means the roof is near the end of its service life. These are the signs we look for before recommending a replacement.
Roof Age Past Its Service Life
Asphalt shingle roofs often last 20–30 years. Tile itself lasts much longer, but the underlayment beneath it typically wears out first.
Leaks in Multiple Areas
When water shows up in different rooms or keeps returning after repairs, the roof system — not one spot — is usually failing.
Widespread Curling or Missing Shingles
Brittle, cupped, or missing shingles across large sections, and heavy granule loss in gutters, point to a worn-out surface.
Sagging or Soft Decking
A dip in the roofline or soft spots underfoot mean water has reached the wood decking — a structural reason to replace.
Failing Underlayment on Tile Roofs
Slipped tiles and leaks on an older tile roof often mean the underlayment needs replacing, even if many tiles are reusable.
Repairs Adding Up
If repair costs keep climbing toward a meaningful share of a new roof, replacement usually costs less over time.
Not sure if it’s time to replace?Send us a description or a photo — we’ll tell you honestly whether a repair will do or a replacement makes more sense.
What We Replace
Roof Replacement for Every Roof Type
Green Ladder Roofing installs complete roofing systems — including underlayment, flashing, and ventilation — throughout Pasadena and the surrounding San Gabriel Valley.
Asphalt Shingle Replacement
Full tear-off and new shingle systems with matched starter, ridge, and ventilation components.
- GAF shingle system options
- New underlayment & drip edge
- Ridge and attic ventilation
Clay & Concrete Tile Re-Roof
Spanish, Mission, and S-tile re-roofs common across Pasadena and the foothills, reusing sound tile where practical.
- Underlayment replacement
- Tile salvage & reset
- Hip, ridge & edge detailing
Synthetic Slate Roofing
A lighter-weight slate look for homes that want a premium finish without the load of natural stone.
- Slate-style profiles
- Proper underlayment & flashing
- Clean edge and valley details
Flat & Low-Slope Replacement
New membrane systems for flat sections, additions, patios, and commercial-style roofs.
- Membrane & seam systems
- Drain and scupper details
- Ponding-related deck repair
Decking, Flashing & Ventilation
We replace the parts under the surface that decide how long a new roof actually lasts.
- Damaged decking replacement
- Chimney, wall & skylight flashing
- Intake and exhaust ventilation
Clean Tear-Off & Site Protection
Planned protection for landscaping, driveways, and access areas, with thorough daily cleanup.
- Landscaping & property protection
- Debris haul-away
- Thorough daily cleanup
Free written estimate · Callback within 15 min on working days
Simple & Transparent
How It Works
A clear three-step process from first contact to a written replacement plan and price.
01
Tell Us About Your Roof
Share the roof’s age, material, leaks, or goals — online or by phone — and we’ll schedule a convenient visit.
02
We Inspect & Document Condition
Our specialist checks the roof surface, decking, flashing, and ventilation, documenting everything with photos.
03
You Get a Written Plan & Price
Receive a written replacement scope and price — with repair-versus-replacement guidance when relevant. No pressure or surprise fees.
Verified Homeowner Feedback
What Local Homeowners Say
Rated 4.9 stars across 250+ Google reviews and by 276+ SoCal homeowners across Pasadena and the San Gabriel Valley.
Free written estimate · Callback within 15 min on working days
Your Free Estimate Visit
What You Get at Your Free Replacement Estimate
During your visit we get up on the roof, document its condition with photos, and walk you through the replacement options that fit your home and budget.
- Full roof surface and condition review
- Decking, underlayment, flashing, and ventilation checks
- Shingle, tile, synthetic slate, and flat-roof options compared
- Warranty and material options explained in plain language
- Photos documenting current condition — yours to keep
- An honest answer on whether a repair would still do the job
- Written scope, price, and expected schedule
- Financing options explained, $0 down on approved credit
- No pressure to approve on the spot
Limited-Time Rain Season Offer
The $89 Rain-Ready Roof Plan
$89inspection + minor fixes + photo report
Get your roof ready before the first big storm. A Green Ladder specialist inspects your roof, takes care of the small fixes that cause most rainy-season leaks, and gives you a written, photo-documented report.
01
Full Roof & Gutter Inspection
We check shingles or tiles, flashing, vents, valleys, and gutters for the weak spots rain finds first.
02
Minor Sealing & Securing
We reseal small flashing gaps and exposed fasteners and secure loose shingles or tiles.
03
Photo Report & Priority List
You get photos of what we found and a clear list of what needs attention now versus what can wait.
Already have a leak or damage? Your repair estimate is always free.
Our Promise to You
The Green Ladder Rain-Ready Guarantee
If a leak shows up in an area we inspected and serviced under your Rain-Ready Plan, we’ll come back and make it right.
Written Scope Before Any Work
You see exactly what we found and what we recommend, with photos, before you approve anything.
We Come Back If It Leaks
If a serviced area leaks, we return to inspect and fix it. Ask our team for details.
Licensed, Bonded & Insured
Licensed California roofing contractor, bonded and insured — CSLB #1077296.
Guarantee applies to areas inspected and serviced under the Rain-Ready Plan. Ask our team for full details.
The Difference Is in the Details
Roof Replacement Before and After
See how aging or damaged roofs look before and after a full replacement by Green Ladder Roofing. Every project starts with an assessment and an agreed scope.
20+ Years
Roofing experience
Pasadena
Locally based
Master Elite
GAF certified
We handle shingle roof replacement, tile re-roofs and underlayment projects, synthetic slate, flat and low-slope systems, and honest repair-or-replace guidance.
Real Local Projects
Recent Roof Replacement Work
Photos from actual Green Ladder roofing projects in Pasadena and nearby communities — not stock examples.
What to Expect at Your Free Estimate Visit
Free written estimate · Callback within 15 min on working days
Honest Guidance
Replace or Repair? We’ll Tell You Straight.
Not every older roof needs replacing. Roof age, material condition, and the extent of damage decide which option makes sense — and we’ll explain why.
Replacement Makes Sense
When a new roof is the better investment
- Leaks in multiple, unrelated areas
- Widespread brittle, curling, or missing shingles
- Soft or water-damaged decking across large sections
- Tile roof underlayment at the end of its life
- Repeated repairs on a roof near the end of its service life
A Repair May Be Enough
When a focused repair is the right call
- Damage is limited to one valley, vent, or chimney
- A few cracked or slipped tiles, or a handful of missing shingles
- Flashing or pipe boot failure on an otherwise healthy roof
- Storm damage to a specific section
- Surrounding materials still have useful life left
Either way, you decide. You get a written recommendation and price — and if a repair will do, we’ll tell you. Learn about roof repair →
Free written estimate · Callback within 15 min on working days
Local, Licensed & Accountable
Why Homeowners Trust Green Ladder
A local roofing company you can contact before, during, and after your replacement. Green Ladder Roofing replaces asphalt shingle, tile, flat, and low-slope roofing systems throughout Pasadena and the surrounding San Gabriel Valley.
Straight answers with photos
See the problem, understand the recommendation, and ask questions before approving work.
Licensed, bonded & insured
Licensed California roofing contractor, bonded and insured — CSLB #1077296.
GAF Master Elite certified
A designation held by the top 2% of roofing contractors, with access to enhanced GAF system warranties on qualifying installations.
Clear, written pricing
You get a written scope and price before work begins — no vague verbal estimates.
Local service & accountability
Second-generation Pasadena roofers serving neighboring San Gabriel Valley communities.
Documented recommendations
We explain what needs attention and what may not require work yet.
Meet Green Ladder Roofing. Qualified, licensed roofing professionals with access to eligible GAF roofing systems and enhanced warranty options where applicable.
Free written estimate · Callback within 15 min on working days
Flexible Financing
$0 down and 0% financing for 12–18 months
A new roof is a big investment. Qualifying homeowners can spread the cost of a full roof replacement with no money down.
On approved credit. Ask our team for current terms.
Service Areas
Pasadena & Nearby Communities
Roof replacement for homes across the San Gabriel Valley foothill corridor — with specialized experience on historic properties and tile-roofed homes, and estimates typically within 24–48 hours.
Related services: Roof Repair · Roof Inspection · Roofing Types · Roofing Services
- Pasadena
- San Marino
- Arcadia
- Altadena
- Monrovia
- Sierra Madre
- Glendale
- Temple City
- South Pasadena
- La Cañada Flintridge
- Duarte
- Bradbury
- La Crescenta
- Many More
Common Questions
Roof Replacement Questions
How do I know if my roof needs to be replaced rather than repaired?
Replacement usually makes sense when leaks appear in several areas, shingles are curling or missing across most of the roof, the decking is soft or sagging, or an asphalt roof is roughly 20–25+ years old. We inspect in person and tell you whether a focused repair or a full replacement is the better value.
How much does a roof replacement cost in Pasadena?
Cost depends on roof size, material, slope, access, the number of layers to remove, and decking condition. We provide a free written estimate with a clear scope after inspecting your roof — before any work is approved.
How long does a roof replacement take?
Timing depends on roof size, material, access, and weather. Your written proposal outlines the expected schedule for your specific project.
What roofing materials do you install?
We install asphalt shingles, clay and concrete tile, synthetic slate, and flat or low-slope membrane systems, along with the underlayment, flashing, and ventilation that go with them. See roofing types to compare options.
Do you offer warranties on a new roof?
Yes. As a GAF Master Elite contractor we can offer enhanced GAF system warranty options on qualifying installations, with 25–50 year roofing system warranty options depending on the system chosen.
Can I finance a roof replacement?
Yes — $0 down and 0% financing for 12–18 months is available on approved credit. Ask our team for current terms.
How do you protect my property during installation?
We plan site protection for landscaping, driveways, and access areas before work starts and clean up thoroughly throughout the project.
Can tile be reused when replacing a tile roof?
Often, yes. On many tile roofs the underlayment fails before the tile, so sound tiles can be removed, the underlayment replaced, and the tile reset — replacing only broken pieces.
How soon can you come out?
Inspections and estimates in Pasadena are typically scheduled within 24–48 hours, and we call you back within 15 minutes on working days after you submit a request.
Free written estimate · Callback within 15 min on working days
Free Written Estimate
Get a Clear Roof Replacement Recommendation
Tell us about your roof. We’ll inspect it and give you a clear replacement recommendation and written estimate.
Rain Season Is Coming
Beat the Storm Rush
Once the first storm hits, roofing calls spike and wait times grow fast. Book your $89 inspection or free estimate now and lock in a spot on the schedule while appointments are still open.
(626) 340-0151Talk to our booking department
15-minute callbackOn working days
Licensed, bonded & insuredCSLB #1077296
Request My Free Replacement Estimate
We call you back within 15 minutes on working days.
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