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What roofing costs in Commerce

Ranges rather than prices, because nobody can price a roof they have not stood on. They are here so a quote that is well outside them prompts a question.

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Up to three local contractors, and never more.

Step 1 of 6

What best describes your home?

Different buildings need different crews, so this is the first thing a roofer asks.

Free either way, and never more than three contractors.

Full replacement, typical home$12,000 to $31,000Estimated installed range in Commerce for a single-family roof.
Per square, architectural asphalt shingle$625 – $950One square is 100 square feet of roof surface.
Emergency tarp-over$400 – $1,200Stops the water tonight. It is not a repair.

These are estimated ranges, not quotes. Compiled from public installed-cost data for California and adjusted for how Commerce is built. No contractor is bound by them, and nobody can price a roof they have not stood on.

What a roof looks like as a monthly payment

Straight amortisation on the amount and rate you type in. Nobody is offering you these terms, us least of all — this is the arithmetic so you can check whatever a lender or a contractor does offer.

Prefilled with the middle of the typical Commerce replacement range. Change it to whatever you have been quoted.

Roofing paper commonly lands somewhere between about 7% and 18% depending on credit and on the programme. Put in the number you have actually been given.

Try:

Monthly payment by term, at the amount and rate above. Illustrative only.
TermPer monthInterest paidTotal paid
3 years36 payments
5 years60 payments
7 years84 payments
10 years120 payments
15 years180 payments

The assumptions, in full

  • A fixed rate, equal payments, and interest compounded monthly. Nothing is deferred and nothing balloons at the end.
  • No down payment, no dealer or origination fee, no prepayment penalty, and no insurance product added on. Real roofing finance often carries a dealer fee, and it is usually already inside the price you were quoted.
  • Promotional "same as cash" and zero-interest offers work differently: the interest is typically owed retroactively if the balance is not clear by the deadline. This table does not model that.
  • The prefilled amount is the middle of the typical replacement range for Commerce from public cost data. It is not a quote for your roof.

Get quotes to put a real number in it

Commerce roofing prices, in plain numbers

Estimated installed ranges for a typical 24-square roof in Commerce — around 2,400 square feet of roof surface. These are guidance, not quotes.

Architectural asphalt shingles running up to a capped ridge on a residential roof
Architectural asphalt shingle with a capped ridge
Dark modified-bitumen cap sheet on a flat roof with a parapet edge
Modified bitumen cap sheet on a flat roof
Weathered three-tab asphalt shingles with visible granule loss
Three-tab asphalt shingle showing granule loss

Illustrative photographs of roofing work in general. Not photographs of jobs arranged through this site.

Installed cost ranges, Commerce, CA. One square = 100 square feet.
CoveringPer squareTypical whole roofExpected life
Architectural asphalt shingleThe default choice on most American homes, and usually the right one.$625 – $950$12,000 – $26,50025 to 30 years
3-tab asphalt shingleThe cheapest thing that still counts as a roof. Fewer and fewer crews will install it.$500 – $700$9,500 – $19,50015 to 20 years
Impact-rated asphalt shingleClass 4 rated. Often earns an insurance discount where hail is a factor.$825 – $1,300$15,500 – $36,50025 to 35 years
Concrete tileThe tile lasts far longer than the underlayment beneath it, which is the catch.$1,200 – $2,100$23,000 – $59,00040 to 60 years
Clay barrel tileOften salvaged and re-laid over new underlayment rather than replaced.$1,600 – $3,200$30,500 – $89,50050 to 80 years

What moves the number

  • The number of penetrations: chimneys, skylights, vents, solar mounts
  • Pitch — anything over about 7:12 needs staging and slows a crew down
  • Ventilation work, if the old roof was cooking itself from underneath
  • How many old layers have to come off before the new one goes on
  • Access — a truck that cannot get near the house adds hours to every load

Common repairs

Emergency tarp-over$400 – $1,200
Small leak, flashing or a few shingles$475 – $1,200
Valley, chimney or skylight reflash$925 – $2,900
Section replacement, one slope$1,500 – $5,200

A word on the method. National installed ranges, adjusted for California labour and material costs and for how Commerce is actually built. They are a sanity check on the quotes you receive, nothing more. No contractor is bound by them.

Extras that turn up on quotes

ItemTypical rangeNotes
Roof inspectionFree – $475Frequently free when it is tied to an estimate. Paid inspections buy you a written report you can hold somebody to.
Tear-off, per layer per square$147 – $275Two old layers costs roughly twice what one does to remove and tip.
Seamless aluminium gutter, per foot$12 – $27Most homes run 160 to 220 feet.
Ridge and intake ventilation upgrade$591 – $2,511The cheapest thing you can do to make the next roof last its full life.
Tile lift-and-relay, per square$646 – $1,296Existing tile comes off, new underlayment goes down, the same tile goes back.
Skylight replacement, each$1,250 – $3,479Cheaper done during a re-roof than on its own afterwards.

Cost questions

Are you a roofing company?

No, and it matters that we say so. We are a referral service, not a contractor. The roofing work, the licence, the insurance and the warranty all sit with the independent company you choose.

How long does a re-roof take?

A straightforward asphalt roof on an average house is one to three days. Tile, slate and complex rooflines take longer, and weather stops work more often than anything else.

Can I just put a new roof over the old one?

Codes in most places allow two layers. That does not make it wise. You lose the chance to see the deck, and the next roofer has twice as much to remove.

What happens to my information?

It goes to a maximum of three roofing contractors working in Commerce, and to nobody else. We do not sell it as a mailing list and we do not post it anywhere public. Our privacy policy sets out exactly what is shared.

What time of year is best to re-roof in Commerce?

Here, the long dry run from May to October is the easy window. November through March is when the phone rings hardest, which means less flexibility on dates and less room on price.

Ready for a real number?

Three questions, about a minute, and up to three Commerce contractors come back to you.

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