G.f. Sprague and Company LLC

Roofing contractor working in Cambridge.

Cambridge publishes no contractor license list we can check

8 roofing jobs on Cambridge permits, 2024 to 2026. 10th most roofing permits of 57 contractors in Cambridge.

Get a quote from G.f. Sprague and Company LLC

Do they work near you?

What the public records show

From the city's permits, one question at a time.

Question	Records show	Mark
Licensed?	Cambridge publishes no contractor license list we can checkTheir permits give license or registration CS-116075. We could not check it.That says nothing about this business either way.	Ask them
Jobs on record	8 roofing jobs on Cambridge permits, 2024 to 2026Every permit we have for them is roofing.10th most roofing permits of 57 contractors in Cambridge. That counts jobs, not quality.Our Cambridge permit records cover September 2021 to September 2026.Of their 8 roofing permits, 2 mention shingles, 1 mention a flat or low-slope roof.

Records: City of Cambridge permits.

Cost and timing

All roofing jobs in Cambridge: $9,900 to $28,000

Half of 1,073 city permits list an amount in this range. Permit amounts are often lower than what you pay.

Roof replacements in Cambridge: $9,900 to $27,000 (1,047 permits)
Shingle roofs in Cambridge: $9,800 to $25,000 (537 permits)
Flat and low-slope roofs in Cambridge: $11,000 to $30,000 (58 permits)

How to read this range

Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.

Permit value (not a price)

Their typical permit lists $12,846 (half list more, half less)

That is the figure written on the permit form, which can be far from what you pay. What roofing jobs cost in Cambridge.

Get 2 or 3 written quotes.

Track record

7 jobs in the last 12 months, up from 0 the year before

Each bar is 3 months of permits. The tallest is 5 jobs, April to June 2026. Across Cambridge, all contractors together had 10% more new roof jobs in the last 12 months than in the 12 months before.

Where they work most

021393 jobs
021412 jobs
021402 jobs
021381 job

Latest jobs

Permit values are what the contractor wrote on the permit form, not what the owner paid.

Date	Work	ZIP	On the permit form
Sep 2, 2026	ReroofRoof Replacement	02141	$6,716
Jun 25, 2026	ReroofRoof Replacement	02139	$13,551
Jun 11, 2026	ReroofRoof Replacement	02139	$39,415
May 12, 2026	ReroofRoof Replacement	02140	$12,799
Apr 24, 2026	ReroofRoof Replacement	02140	$6,969
Apr 6, 2026	ReroofRoof Replacement	02141	$12,893
Jan 21, 2026	ReroofRoof Replacement	02138	$9,219
Mar 4, 2024	ReroofRemove 2 skylights and replace only 1 located on the flat roof, remove roofing and lower siding,…	02139	$14,120

What to ask before you hire

About G.f. Sprague and Company LLC

Ask for their license number and check it with the state.
Ask what the warranty covers and for how long, in writing.
Search their name on the Better Business Bureau site, and read their reviews.

Worth asking any roofing contractor

Can you show me proof of liability insurance and your bond?
Will you tear off the old roof or lay the new one over it?
What do you charge to replace rotted roof boards, per sheet, if you find any?
Who pulls the permit, and who meets the inspector?

More roofing contractors near 02139 and 02141

See all 57 roofing contractors in Cambridge, ranked by jobs

Run this business? Claim this page to get requests by email and reply to homeowners here.

Is this your business? Correct a record or add your warranty terms. It is free.