Metal roofing
Architectural shingles
Tile roofing
GAF
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Pasadena
Roof replacement in Pasadena typically runs $9,800 to $24,500 for a standard asphalt shingle tear-off and re-roof on a 1,200 to 2,200 square foot home, with the historic districts and skip-sheathing complications adding $2,500 to $6,000 for new decking. Most full replacements take 3 to 5 working days once permits clear. If you’re in Bungalow Heaven, Madison Heights, or anywhere near the 210, call (855) 341-6021 and we’ll start with an inspection, not a sales pitch.
We work across Pasadena every week. Knowing the difference between a Craftsman in Bungalow Heaven and a mid-century ranch in East Pasadena changes how we spec the job, how we price it, and how we sequence the tear-off. Local expertise is the difference between a quote that holds and one that falls apart when the decking comes off.
Why Millstone Roofing Is Pasadena’s Preferred Roof Replacement Company
Pasadena homeowners tend to ask harder questions than most, and that’s fair. The housing stock is old, the historic rules are real, and a roof is a five-figure decision. We’ve built our reputation in this city by giving straight answers backed by documented findings. Nelson Ibarra set the standard from the start: inspect first, write down what you find, and price what you find, not what you hope is under the shingles.
We’re not the contractor that shows up with one brand of shingle and a quota. We stock and install across seven major manufacturers – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so the material recommendation fits your roof and your historic district requirements, not our supply chain. That matters in Pasadena, where the wrong shingle profile can hold up a Design Commission review on a visible roof slope.
From Altadena Drive down to South Pasadena, our crews know which homes predate plywood, which tracts sit under oak canopy that traps moisture, and which streets have strict architectural review. We quote accordingly. If you call (855) 341-6021, you’ll get an inspection scheduled, not a door-to-door pitch.
Styles & brands we work with
Roof Replacement Contractor in Pasadena
As your Roof Replacement Contractor in Pasadena, our job starts with a professional roof inspection, not a ladder estimate. For a full replacement, this means mapping the existing roof layers, checking the decking condition from the attic where accessible, and documenting everything in writing before a quote is built. A Pasadena homeowner should expect a full roof replacement to cost between $9,800 and $24,500 depending on square footage, tear-off depth, decking condition, and whether the home sits in a designated historic district with review requirements.
When a roof has reached the end of its service life – curling shingles, granule loss in the gutters, leaks at penetrations – replacement is often the less expensive option over the next decade compared to repeated repairs. In Pasadena, the decision gets more nuanced because of what’s under the shingles. We cover that next.
Full Tear-Off and Re-Deck
Older Pasadena homes often have multiple roof layers over original skip sheathing. When we remove those layers and find no solid deck, we install new plywood sheathing before any underlayment goes down. This is a scope change we write into the contract as a bid allowance, so you approve pricing in writing before we proceed.
Permit and Design Commission Review
In designated historic districts like Bungalow Heaven, Prospect Park, and parts of the Civic Center area, visible roof slopes can trigger Design Commission review. We handle the permit filing and spec materials that match the original character of the home, because the wrong material choice can stall a permit for weeks.
Asphalt Shingle Roof Replacement in Pasadena
Asphalt Shingle Roof Replacement in Pasadena is the most common full replacement we install, with architectural shingles from CertainTeed, Owens Corning, IKO, and Atlas being the typical spec. A standard asphalt replacement on a 1,200 to 2,200 square foot Pasadena home runs $9,800 to $18,500 when the existing decking is sound. When we need to re-deck, add $2,500 to $6,000 depending on square footage and whether the framing needs correction. The whole job usually takes 3 to 5 working days once the permit is issued.
Pasadena’s hot, dry summers and Santa Ana wind events are hard on asphalt. Shingles bake, sealant strips fail, and wind lifts courses that were already nearing the end of their service life. When a homeowner sees granule accumulation in downspouts or shingle corners lifting on the south and west exposures, that’s the roof telling you something.
Architectural Shingles and Wind Resistance
For Pasadena’s Santa Ana exposure, we often recommend architectural shingles with higher wind ratings over three-tab. These are thicker, handle the dry heat better, and hold up longer on south-facing slopes. The cost difference over three-tab is roughly $1,800 to $3,200 on a typical home, and most Pasadena homeowners choose to make that upgrade once they see the numbers.
Historic District Material Matching
When a visible roof slope in Bungalow Heaven or another designated district requires Design Commission review, we spec shingle profiles and colors that align with the original character of the home. CertainTeed and Owens Corning both offer lines that work well for Craftsman and Period Revival homes, and we’ll document the selection so the review moves without back-and-forth.
Trusted Brands We Service in Pasadena
We install and service asphalt shingle roofs from CertainTeed, Owens Corning, IKO, and Atlas, and we carry enough local inventory that most Pasadena jobs don’t wait on material delivery. Our Roof Replacement team works across all seven brands we carry – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so you choose the material that fits your roof and your budget, not the one we happen to stock. That brand flexibility is the core of how Millstone Roofing operates, and it’s why Pasadena homeowners get a straight recommendation instead of a product pitch. Manufacturer-backed warranties through recognized brand programs are available on every line we install.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Pasadena Homes
- Skip sheathing under original wood shakes: In historic tracts like Bungalow Heaven, many original roofs sit over 1x boards with gaps between them and no solid deck. A standard tear-off bid turns into a re-deck once the shakes come off, and the added plywood changes the permit scope on designated homes.
- Layered roofs over non-standard framing: Early-1900s Craftsman and Period Revival homes frequently have two or three roof layers hiding sagging 1x boards and undersized rafters. These only show once the decking is opened up, but they need correction before new shingles go on.
- Santa Ana wind and heat damage: Pasadena’s dry summers and wind events bake and lift older asphalt courses, especially on south and west exposures. Sealant strips fail, corners lift, and the roof becomes vulnerable to the next wind event.
- Deferred flashing failures at valleys and penetrations: The first winter rain after a long dry spell reveals what the heat has been doing. Chimney flashing, valley metal, and pipe boots fail quietly, and by the time water is in the house, the decking underneath has often started to rot.
Pricing for Roof Replacement in Pasadena, CA
Here’s what Pasadena homeowners should expect to pay. A full tear-off and architectural shingle replacement on a 1,200 to 2,200 square foot home runs $9,800 to $18,500 when the decking is sound. Re-decking over skip sheathing adds $2,500 to $6,000. Framing corrections for sagging or undersized rafters typically run $900 to $3,400 depending on how much lacing is needed. Historic district homes in Bungalow Heaven or Prospect Park with Design Commission review should budget an extra $800 to $2,000 for permit processing and material documentation. Flat roof sections on mid-century ranch homes add $11 to $16 per square foot for membrane replacement. Every Millstone Roofing quote is a written line-item estimate, and we price surprises in writing for your approval before any work proceeds. Call (855) 341-6021 for a free roof inspection and estimate.
We Also Serve Cities Near Pasadena
Millstone Roofing serves Roof Replacement in Pasadena and the surrounding communities of South Pasadena, San Marino, Altadena, and East Pasadena. If your home is in one of these neighboring cities, the same inspection-first process applies. Call (855) 341-6021 and we’ll schedule the inspection.
Serving Pasadena, CA — Our Local Coverage Area
We’re based in the Pasadena 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 Replacement in Pasadena
Yes, it regularly does. We tore the aged wood shakes off a 1916 Craftsman in Bungalow Heaven and found the original skip sheathing underneath with no solid deck, so the tear-off became a full re-deck with new plywood before any underlayment went down. On the same job, the old 1x roof boards had sagged between rafters, so we sistered framing where it was undersized, replaced failed flashing at the chimney and wall penetrations, and priced each item in writing for approval before installing CertainTeed architectural shingles. That’s how we handle every surprise on a Pasadena roof: document it, price it, get approval, then do the work. Call (855) 341-6021 to schedule the inspection that tells you what’s actually under your shingles.
We schedule Pasadena roof inspections within 2 to 4 business days in most cases. If you’ve had a recent leak or Santa Ana wind damage, tell the dispatcher when you call and we’ll prioritize the visit. Call (855) 341-6021 to get on the schedule.
Yes, we work across all Pasadena zip codes, including 91101, 91189, 91191, and 91199. That means Bungalow Heaven, Madison Heights, Prospect Park, the Civic Center area, East Pasadena, and every tract in between. Historic districts are not a problem – we handle the Design Commission paperwork and material documentation as part of the job.
It can be, primarily because of the housing stock and the historic review requirements. Homes in Bungalow Heaven and other designated districts often carry skip sheathing that requires re-decking, plus Design Commission review on visible slopes. That combination can add $3,300 to $8,000 compared to a comparable roof in a newer city like La Cañada Flintridge or a non-designated part of Altadena. The cost difference is real, and we’ll show you exactly where it comes from in your written estimate. Call (855) 341-6021 for a free inspection and line-item quote.
You get the manufacturer-backed product warranty through whichever brand we install – CertainTeed, Owens Corning, IKO, Atlas, GAF, Tamko, or Boral – plus our workmanship coverage on the installation. Warranty documentation is included with every completed replacement in Pasadena, and we walk you through what’s covered and for how long before you sign. For specific warranty terms on your project, call (855) 341-6021 and we’ll review the options for your roof.
Written by Nelson Ibarra, Owner at Millstone Roofing, serving Pasadena and surrounding communities with roof inspection, repair, and replacement.