Roofing Questions, Answered
This roofing FAQ has short answers about roof repair, tile, shingle and flat roofs, inspections, leaks and estimates in Ontario, CA. Do not see yours? Call (909) 404-9464, the phone is answered 24 hours.
Estimates, Hours and Service Area
Do you give free estimates?
Yes. We look at the roof, take photos and give you a written quote. Nothing is booked until you say yes.
What areas do you serve?
Ontario and the nearby cities of Rancho Cucamonga, Upland, Chino, Chino Hills, Fontana, Montclair, Eastvale, Pomona and Claremont.
Do you answer the phone after hours?
Yes. The phone is answered 24 hours, so you can reach us about a leak at night or on a weekend.
Do you do repairs or only new roofs?
Both. Most of our calls are repairs. We will tell you plainly if a repair makes sense or if the roof is done.
What kinds of roofs do you work on?
Concrete and clay tile, asphalt shingle, and flat or low slope roofs. We also do attic insulation, radiant barrier and decks.
Roof Replacement
How long does a roof replacement take?
Most homes take two to four working days. Large or steep roofs and tile jobs can take longer. We give you the expected days in the quote.
Can you put new shingles over my old ones?
We do not recommend it. A second layer hides rotten wood, adds weight and often shortens the life of the new roof. We tear off to the deck.
Do I need to be home during the work?
No. We need access to the driveway and power outlets outside. Most owners go to work as normal and check in at the end of the day.
Will you pull the permit?
Yes. We pull the permit with the city and meet the inspector for the final sign off.
Roof Repair
Do you repair roofs you did not install?
Yes. Most of our repair work is on roofs another company put on.
How long does a roof repair take?
Most repairs take a few hours. A pipe boot or a handful of tiles is often done the same day we look at it.
Can you match my old tile or shingles?
We carry common tile profiles and shingle colors and match as close as we can. When an old tile is no longer made, we pull matching pieces from a hidden spot on the roof and put the new ones there.
Roof Leak Repair
Can you fix a leak while it is raining?
We can stop the water with a tarp during rain. The real repair happens once the roof is dry, because sealants and new material need a dry surface.
Why does my roof only leak in heavy rain?
Light rain runs off normally. Heavy or wind driven rain gets pushed under tiles and up past flashing that has a small gap. That points to a flashing or underlayment problem, not a hole.
How do I know the leak is the roof?
A stain that grows on a dry day is often plumbing or an air conditioner drain line, not the roof. A stain that shows up only during or after rain is usually the roof. We check both when we are in the attic.
Tile Roofing
Can I walk on my tile roof?
We advise against it. Concrete tile cracks under a boot if you step in the wrong place. Call us and we will look at it.
Can you find tile to match mine?
Usually. We carry common profiles and colors. When an old tile is no longer made, we take matching pieces from a hidden slope and put the new tile there.
Will my HOA need to approve the work?
For repairs with matching tile, most HOAs do not need a new approval. For a color or profile change, they usually do. We give you the product details for the form.
Tile Underlayment Replacement
How long does a tile relay take?
Often about a week on a typical house, depending on size, pitch and weather. We tell you the expected days in the quote.
How much of my tile will break?
Some always does. Old tile is brittle at the nail holes. We plan for a small share of breakage and match replacement pieces as close as we can.
How long does a relay last?
Modern underlayment is rated for decades. With the tile shading it from the sun, a relay should last about as long as a new roof.
Shingle Roofing
How long do shingles last in the Inland Empire?
Architectural shingles often last 20 to 30 years here. Heat and wind exposure decide where in that range a roof lands.
Can you replace just a few shingles?
Yes. If the rest of the roof is in good shape, we replace the missing or damaged shingles and match the color as close as the maker allows.
Is a darker shingle hotter?
Yes. A dark roof absorbs more sun. Cool roof shingles come in darker shades that still reflect more heat than a standard shingle.
Flat and Commercial Roofing
Do you work on commercial buildings?
Yes. We repair and replace low slope roofs on shops, offices and small commercial buildings. Call to talk through the size and access.
Is a roof coating worth it?
On a sound roof with minor wear, a coating can add years for far less than a new roof. On a roof that is wet inside or has failed seams, a coating only hides the problem.
Roof Coatings and Painting
How long does a roof coating last?
It depends on the product and how thick it goes on. Many coatings are made to be cleaned and recoated after years of service, which costs far less than a new roof.
Can you paint my shingle roof?
We do not coat asphalt shingles. A paint film can trap moisture in them. If a shingle roof is worn out, repair or replacement is the better money.
Will a coating stop my flat roof from leaking?
Only if the roof is dry underneath and the leak is a small crack or seam. We find and fix the leak first, then coat the roof.
Roof Inspection
How long does a roof inspection take?
Most homes take about an hour. Larger homes and steep roofs take longer.
Can you inspect a roof for a home sale?
Yes. We write the report so a buyer, seller or agent can read it without a roofer explaining it.
Emergency Roof Repair
Do you answer the phone at night?
Yes. The phone is answered 24 hours. When a crew can get to you depends on the hour and the weather, and we tell you that on the call.
Will my insurance pay for the repair?
It depends on your policy and the cause. Sudden storm or wind damage is often covered. Wear and age usually are not. We document the damage so your adjuster can decide.
Skylight Repair
Is my skylight leaking or sweating?
If water shows up only on cold mornings or after cooking and showers, it is likely condensation. If it shows up during or after rain, it is a leak. We check both.
Can you remove a skylight and close the hole?
Yes. We frame the opening, put down new decking and roof over it to match the rest of the roof.
Do you replace skylights on tile roofs?
Yes. We lift and cut the tile around the curb, install new flashing and pans, and set the tile back.
Gutters and Roof Drains
Do you install new gutters?
Yes. We replace sagging, rusted or undersized gutters and downspouts, and we fix the fascia behind them when it has rotted.
How often should gutters be cleaned?
At least once a year, in the fall before the rain. Homes under big trees often need it twice.
Can a clogged gutter cause a roof leak?
Yes. Water backs up at the eave, gets under the edge of the roofing and soaks the wood. The stain often shows up on the ceiling near an outside wall.
Attic Insulation
How much insulation does my attic need?
For our climate, R-38 is a common target for attics. That is roughly 10 to 14 inches of blown in insulation depending on the material.
What is a radiant barrier?
A foil layer under the roof deck that reflects heat back up instead of letting it soak into the attic. It works best in hot, sunny places like the Inland Empire.
Decks
Do you build decks as well as roofs?
Yes. Decks have been part of our work for years, and several of our Google reviews are from roof and deck jobs done together.
Longer Answers on the Blog
- How do you replace a roof that has solar panels on it?
- What is the biggest problem with metal roofs?
- How much does it usually cost to fix a roof leak?
- Why is my roof still leaking after repair?
- Will flex seal stop a leaking roof?
- Do you need a permit to replace a roof in California?
- How do I know if my roof is damaged by wind?
- Does homeowners insurance cover a leaking roof?
- Can a roofer sue you for falling off your roof?
- What will fail a roof inspection?
- Can I just put new shingles over old shingles?
- How long does a roof replacement take?
- Is a new roof tax deductible?
- What color roof increases home value?
- What not to say to a roof insurance adjuster?
- Should a 20 year old roof be replaced?
- How much does it cost to replace a roof on a $4000 square-foot house?
- Which is better, tile or shingle roof?
- What to do if you can't afford a new roof?
- How much does it cost to tarp a roof in an emergency?
- Should I give a roofer the insurance check before work starts?
- Is it normal for a roof to leak in heavy rain?
- How old may a roof be before insurance claims it's too old?
- What is the most expensive part of replacing a roof?
- Is $30,000 too much for a roof?
- What is the best time of year to replace a roof?
Where to Find Ontario Roofing
4335 E Lowell St Ste G, Ontario, CA 91761
Get a Free Roof Estimate
Tell us what your roof is doing. We look, take photos and give you a written price.