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Roofing Contractors in Alhambra, CA
Overhead Roofing is a licensed roofing contractor in Alhambra, where about half of all homes were built before 1960 and nearly one in four before 1940. Since September 2025, roof repair and replacement on the city’s designated historic properties also fall under a new Alhambra preservation ordinance.
Licensed, bonded and insured, CSLB #1119699
There is no Very High fire hazard severity zone inside Alhambra. On the 2025 maps, the closest Very High land is in the El Sereno hills, which belong to the City of Los Angeles, just past Alhambra’s northwest edge. Roof choices here come down mainly to the home’s style and age, the budget, and, for designated properties, the city’s preservation rules.
Roof repair from Emery Park to the Marguerita Tract
Census figures show how old Alhambra’s housing is. Of the city’s 32,130 housing units, 7,737 were built in 1939 or earlier, 3,603 in the 1940s, and 4,578 in the 1950s, so roughly half predate 1960. The median year built is 1960, and 72.6% of homes went up before 1980 (Census Bureau, American Community Survey 2019-2023).
The styles change from one neighborhood to the next. Emery Park has 1920s Mission Revival houses, the Marguerita Tract has Craftsman homes, and the Midwick Tract was laid out on a former polo field with curving, tree-lined streets. The northeast side has many 1950s ranch houses, and Arts and Crafts homes and Spanish-influenced hybrids turn up across the city. Each type needs a different approach when it starts to leak:
- Clay tile on Mission Revival and Spanish homes: the tile often outlasts the underlayment beneath it, so many leaks are fixed by lifting the tile, replacing the underlayment and flashing, and resetting the same tile.
- Craftsman and Arts and Crafts homes: we check the decking at the eaves and the flashing at chimneys and dormers before recommending a repair or a full reroof.
- 1950s ranch houses: the original roofs are about 70 years old and have almost certainly been replaced at least once, so a tear-off to the deck is the only way to see what earlier reroofs left behind.
Wind is the other local stress. The December 1, 2011 Santa Ana windstorm, with damaging gusts of 60 to 70 mph across the region, closed schools in the Alhambra district along with those in Pasadena and Arcadia. After a wind event, we look for lifted shingles, cracked or slipped tiles, and loose ridge cap before the next rain.
What the 2025 preservation ordinance changes for Alhambra roofs
Until 2025, Alhambra had no historic preservation ordinance. The Los Angeles Conservancy’s preservation report card scored the city zero on that point, and the only survey was a partial one from 1984-85 that covered two neighborhoods and 25 sites. The Historic Preservation Commission recommended a draft on May 28, 2025, the City Council approved it 4-0 in late August, and Ordinance 4848 passed on September 8, 2025.
The rules are the city’s, applied by city staff and the Historic Preservation Commission, and they reach designated landmarks and buildings in designated historic districts. As the new chapter is published, roof work sorts out this way:
Repair of deteriorated material, same design and material
Ordinary maintenance, no Certificate of Appropriateness
Reroof in a different material that looks like the existing or original roof
Negligible alteration, exempt from review
Minor change to a landmark or contributing building
Certificate of Appropriateness, Director review
Major change to a landmark or contributing building
Certificate of Appropriateness, Commission review
Minor change to a non-contributing or eligible (undesignated) building
Exempt
Source: City of Alhambra historic preservation chapter adopted by Ordinance 4848, as published online. Confirm with the Planning Division before ordering material.
Two other provisions matter for roofs. Owners of designated properties must promptly repair deteriorated roofs, roof supports, and any defect that lets water in, so a long-running leak on a designated home is a code issue as well as a maintenance one. Rooftop equipment that can’t be seen from the public right-of-way is exempt from review, and so are solar panels, under state law.
Designation also comes with incentives. The ordinance package includes Mills Act contracts, design review exemptions, and possible building permit fee reductions for designated properties. Separately, Alhambra’s design review rules, as published, cover exterior changes visible from the street but leave out like-for-like reroofs. If you plan to change the roof’s material or color, we confirm the path with planning staff first.
Inspections and upkeep for Alhambra rental properties
Most Alhambra homes are rented. Of 30,092 occupied housing units, 17,440 are renter-occupied and 12,652 (42%) are owner-occupied, according to the same Census survey. That puts many roof decisions in the hands of landlords and property managers rather than the people living under the roof.
For rental owners, a few habits keep roof costs predictable:
- Order a roof inspection with a written report before you buy, refinance, or set the year’s maintenance budget.
- Schedule repairs with tenant notice, so the crew can reach the attic, the eaves, and the roof without delays.
- Plan a full reroof for the dry months instead of waiting for the first winter leak.
- Save a number for after-hours leaks; we take emergency roof repair calls 24/7.
If a rental building is designated under the new ordinance, keeping its roof watertight is also an owner obligation under the city’s code, as noted above.
Reroofs, tile resets, and leak repairs from an Alhambra roofing contractor
If you’re comparing roofing companies in Alhambra, here is the work we take on, matched to the houses described above:
- Tile roof resets and repairs on Mission Revival and Spanish homes: removing the tile, replacing underlayment and flashing, swapping broken pieces, and resetting the original tile, the kind of tile roof reset we did in nearby San Marino.
- Shingle roof replacement on Craftsman and ranch homes, from tear-off to new underlayment, flashing, and ridge cap.
- Roof repair for leaks at chimneys, valleys, vents, and wall flashing, and for wind damage after Santa Ana events.
- Roof replacement in Alhambra with a change of material, planned so the new roof replicates the original look where the ordinance applies.
- Roof inspections for buyers, sellers, and rental owners.
Overhead Roofing’s C-39 Roofing license (CSLB #1119699) is active, and the company is licensed, bonded, and insured. The BBB lists us as Accredited with an A rating. Our team brings 25+ years of roofing experience. Estimates cost nothing, a workmanship warranty backs each job, and emergency roof repair runs around the clock.
Questions Alhambra homeowners and landlords ask us
Does Alhambra's new preservation ordinance apply to every older house?
No. Its review rules apply to designated landmarks and to contributing buildings in designated historic districts. A 1920s house that is eligible but not designated is exempt from review for minor alterations, as the chapter is published. Age alone doesn’t trigger review, so before you plan a change of roof material, ask the Planning Division whether your property has been designated or sits in a district.
Does Alhambra's ordinance allow a substitute roofing material that copies the original look?
Yes. The ordinance, as published, lists reroofing in a different material that replicates the appearance of the existing or original roofing as a negligible alteration, exempt from Certificate of Appropriateness review. A material that changes the home’s appearance is a different matter: it can need a Certificate, with Director or Historic Preservation Commission review depending on the size of the change. We confirm with the city before ordering.
Does the Very High fire zone in the El Sereno hills reach into Alhambra?
No. On the 2025 fire hazard maps, as shown in LA County’s mapping layer, the Very High land in the El Sereno hills stays inside the City of Los Angeles, just west of Alhambra’s northwest edge, and none of it falls inside Alhambra. Roof material here is chosen mainly for the home’s style, its structure, and the budget, plus the preservation rules where they apply.
Can I track an Alhambra reroof permit online?
Yes. Alhambra’s Citizen Access Portal, launched in January 2021, lets residents track permits online and links the Community Development Department’s Building and Planning Divisions with the Fire Department. Permits come from the City of Alhambra, not the Los Angeles Department of Building and Safety, which matters on the western edge, where El Sereno homes across the line are in the City of Los Angeles.
Do owners of designated historic homes in Alhambra have to fix roof leaks?
Yes. As published, the ordinance requires owners of designated historic resources to promptly repair deteriorated roofs, roof supports, and related framing, plus any defect that lets water into the building. Ordinary repair that doesn’t change the design, material, or appearance needs no review, so fixing a leak in matching material is the expected path. Designation also opens the door to Mills Act contracts and possible permit fee reductions.
Do solar panels on a historic Alhambra roof need preservation review?
Not under the new chapter as published. Solar panels are exempt under state law, and so is rooftop equipment that can’t be seen from the public right-of-way. The array still needs its own permits. If the roof is near the end of its life, reroof first, so the panels don’t have to come off for roof work a few years after they go up.
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