Roof Repair and Replacement in El Monte, CA
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El Monte sits on flat ground between two river channels, and flat ground produced flat roofs. Not the whole house, usually, but the addition on the back, the converted porch, the carport.
Those low-slope sections are where nearly every El Monte roof leak we get called to actually begins.
Roofing in El Monte at a glance
A new roof in El Monte runs $7,500 to $12,000 in asphalt shingle, $12,000 to $18,000 in metal and $15,000 to $25,000 or more in tile. El Monte has been an incorporated city since 1912 and runs its own building department, so permits go to the city.
Low-slope sections and standing water
A pitched roof gets rid of water by gravity. A low-slope roof relies on being genuinely flat-to-fall, on its drains working, and on its seams holding. Take any of those away and it holds water instead.
On El Monte houses those low-slope areas are usually additions, and they carry three specific risks.
Ponding. Water that sits for more than a day or two is finding a low spot. That low spot is often a sagging deck, which means the problem is structural and getting worse, because the weight of the water deepens the dip.
Seam failure. On a rolled or membrane roof, the field of the material rarely fails first. The overlaps do, and so does every penetration: vent pipes, swamp cooler curbs, satellite mounts.
The junction with the main roof. Where a low-slope addition meets the pitched roof of the original house, water arrives fast off the pitch and hits a surface that cannot move it quickly. That transition needs proper flashing, and on a lot of these additions it never got any.
Swamp coolers deserve their own mention. They are common here, they sit on the roof, they carry water by design, and the curb they sit on is a hole in the roof. A leak beneath one is a curb and flashing problem far more often than a roof covering problem.
Heat does the rest
We get roughly fifteen inches of rain a year and a great many days over ninety degrees. Sustained heat drives the oils out of an asphalt mat until it goes brittle, and a hot attic bakes it from underneath as well. Granule loss in the gutters, curling edges and fine cracks across the face are the visible stages of that.
Roofing services we provide in El Monte
- Low-slope and rolled roof repair on additions and carports
- Ponding diagnosis, including sagging deck assessment
- Swamp cooler curb and penetration flashing
- Pitched-to-low-slope transition detailing
- Full replacement in asphalt shingle, metal or tile
Where the exterior walls need work alongside, our stucco and exterior crew covers it on the same schedule.
What a roof costs in El Monte
| Roof type | Typical range |
|---|---|
| Asphalt shingle | $7,500 to $12,000 |
| Metal | $12,000 to $18,000 |
| Tile | $15,000 to $25,000+ |
These are the ranges Modern Builders publishes for a new roof. Estimates depend on size, pitch and materials, and financing is available. For leak diagnosis and repair we do not publish a figure, because a number set from the ground is a number that changes once we are on the roof. You get a written estimate after the inspection.
The number here usually turns on whether a low-slope section is merely worn or structurally sagging. Recovering a sound flat section is straightforward. Correcting a deck that has dipped enough to pond means framing work under the roofing, and that is a different job.
When a roof repair is the wrong purchase
We will tell you not to spend in three situations. If water is ponding because the deck has sagged, recovering over the dip means the new roof ponds too. If the leak is under a swamp cooler, the curb and flashing are the job and re-covering the roof around it changes nothing. And if the attic runs hot and ventilation has never been addressed, a new roof will age exactly as fast as the last one.
How the job runs
We start with the low-slope sections rather than the main roof, because in this city that is where the answer usually is. We check whether standing water is a drainage problem or a sagging deck, look at every penetration, and inspect the transition where the addition meets the original roof. You get a written scope naming the city filing where one is needed and separating roofing from any framing work. One crew stays with the job.
What customers say
| Customer | Review | Source |
|---|---|---|
| Gilbert A. South El Monte, CA | “Bryan and his team are professional and provide quality service. Bryan installed new roof shingles on my rental property and was able to complete the job feom start to finish without me being present. He provided project updates, progress videos, pictures, and online payment and receipts. His work truly is best value.” | Yelp |
| Kathie D. Rosemead, CA | “Bryan and crew from Modern Builders did a terrific job replacing and repairing significant ceiling and wall damage for the education building of our church. He responded to our inquiry within a day, and gave us a reasonable quote very quickly. We are very pleased with their professionalism and quality work, and would recommend Modern Builders to others!” | Yelp |
| Jason S. Hacienda Heights, CA | “I have worked with them for about 4 jobs they are honest dependable very professional you will not regret working with them” | Yelp |
Who does the work
Bryan runs the crew and is on site for the estimate and the roof inspection. The company has worked roofing, exterior stucco, siding and painting across the San Gabriel Valley for over 25 years. Modern Builders holds California contractor license number 1079589, which you can look up on the CSLB website.
Frequently asked questions
Why does water sit on my back addition roof?
Because it is low-slope and something is stopping it draining, usually a blocked drain or a dip in the deck. Water standing more than a day or two is finding a low spot, and if that spot is a sagging deck the weight of the water makes it worse.
The leak is under my swamp cooler. Is that the roof?
Usually not the covering. The cooler sits on a curb, which is a deliberate hole in the roof, and it carries water by design. Leaks there are nearly always a curb and flashing problem.
Why does my roof wear out when we get so little rain?
Heat rather than water. Sustained high temperatures drive the oils out of an asphalt shingle mat until it goes brittle, and a poorly ventilated attic bakes it from underneath too.
Do I need a permit for a re-roof in El Monte?
For a replacement, generally yes. El Monte has been an incorporated city since 1912 and runs its own building department, so that filing goes to the city rather than to Los Angeles County.
What does a new roof cost in El Monte?
Asphalt shingle runs $7,500 to $12,000, metal $12,000 to $18,000 and tile $15,000 to $25,000 or more, depending on size, pitch and materials. Low-slope sections are quoted after inspection.
Related services
El Monte is surrounded by areas we cover. North sits roofing in North El Monte. West across Rosemead Boulevard we handle roofing in Rosemead. Northwest is roofing in Temple City. East along the freeway we cover roofing in Baldwin Park. For exterior wall work on the same property, see stucco in El Monte. Our roofing services page covers how we approach the work generally.
WORKING TOGETHER
We Work With You to Come Up With the Best Solutions for your Challenges!
01
High Quality
We value our reputation, so we treat each job responsibly and achieve the highest possible results.
02
Warranty
Guarantees are provided for all types of work, as we are confident in the quality of services provided.
03
Individual Approach
We select solutions for our clients that best suits their budget and fufills their needs.
04
Transparent Prices
You’ll always know what you are paying for. Your estimate shows the cost of all work, without hidden fees.
Our Mission
Build things that last, quote them honestly, and leave the site cleaner than we found it.
Our Vision
No job too small or too large, and no client left guessing what happens next.
High Quality El Monte Contractor Solutions For Residential Projects
Drywall El Monte, CA
Holes, dents, water damage and full replacement. We patch, tape, texture and match the existing finish so the repair disappears.
Paint El Monte, CA
Interior and exterior painting, including color matching on repaired areas so a patched wall does not announce itself.
Stucco El Monte, CA
Crack repair, texture matching, and full re-stucco over sound existing walls or new lath. Softer mixes for older finishes.
Roofing El Monte, CA
Leak diagnosis, storm damage, repair and full replacement, with the source of the water found before anything is sealed.
Contact Modern Builders Today!
Modern Builders has spent more than 25 years building and designing homes, schools, offices, and every other kind of structure our clients need. We handle the whole exterior, so you are not coordinating three trades, and the reason for every number goes in the written estimate. Working on your home in El Monte? We also handle stucco work in El Monte, drywall repair in El Monte, and house painting in El Monte. See our full roofing services across Pasadena and Los Angeles County.
Service Areas
Pasadena Area
- Pasadena
- Old Town Pasadena
- South Pasadena
- East Pasadena
- Madison Heights
- Bungalow Heaven
- Oak Knoll
- Linda Vista
- Lower Arroyo Seco
- Orange Grove Boulevard
- San Rafael
- Historic Highlands
- Washington Square
- Hastings Ranch
- Chapman Woods
- North Pasadena Heights
- Victory Park
- Annandale
- Brigden Ranch
- Casa Grande
San Marino Area
Sierra Madre Area
Altadena Area
Arcadia Area
Monrovia Area
Duarte Area
Temple City Area
- Temple City
- El Monte
- North El Monte
San Gabriel Area
Rosemead Area
Alhambra Area
Glendale Area
Burbank Area
La Cañada Flintridge Area
Los Angeles Area
Central Los Angeles
Westside
Eastside
South LA
San Fernando Valley
- Sherman Oaks
- Studio City
- North Hollywood
- Van Nuys
- Encino
- Reseda
- Tarzana
- Woodland Hills
- Canoga Park
- Chatsworth
- Northridge
- Granada Hills
- Sylmar
Additional Cities and Suburbs
- Azusa
- Covina
- West Covina
- Baldwin Park
- Glendora
- Pomona
- La Verne
- Claremont
- Rancho Cucamonga
- Ontario
- Upland
- Chino Hills
- Diamond Bar
- Walnut
Lake Areas
Frequently Asked Questions
Do you install gutters in El Monte?
Yes. Gutters and roof work go together, and we can handle both on your El Monte home for a watertight result.
How often should a El Monte roof be inspected?
Once a year and after major storms is a good rule. A quick El Monte inspection catches small issues while they are still cheap to fix.
How much does roof repair cost in El Monte?
It depends on the roof type, the extent of the damage, and materials. We inspect the El Monte roof first and give a written quote before any work starts.
How do I know if my El Monte roof needs repair or replacement?
Missing shingles, leaks, and daylight in the attic point to repair; widespread wear or age often means replacement. Our El Monte inspection gives you an honest repair-or-replace answer.