Polish Mason Construction Company
Home addition contractor based in Glenview.
- License active
12 jobs on Chicago permits, 2022 to 2026: 8 home additions, 3 remodels, 1 roofing job. 21st most addition permits of 186 contractors in Chicago.
What the public records show
From the city's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License MC6410, active in the city's records on Oct 2, 2026Mason Contractor (Class A)We found this license by the business name. No other active license has that name. | Checks out |
| Jobs on record | 12 jobs on Chicago permits, 2022 to 2026: 8 home additions, 3 remodels, 1 roofing jobThey are based in Glenview. Work outside Chicago is not in these records.Their permits mention 5 basements, 2 decks, 1 garage, 1 porch.21st most addition permits of 186 contractors in Chicago. That counts jobs, not quality.Our Chicago permit records cover September 2021 to September 2026. |
Records: the city Department of Buildings and City of Chicago permits.
Cost and timing
All addition jobs in Chicago: $95,000 to $300,000
Half of 2,442 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Second-story additions in Chicago: $95,000 to $238,000 (1,075 permits)
- Garage additions in Chicago: $100,000 to $375,000 (499 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 $144,500 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What addition jobs cost in Chicago.
Get 2 or 3 written quotes.
Permit wait
Across Chicago, addition permits usually take about 3 months to be issued
Track record
Jobs per quarter
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | On the permit form |
|---|---|---|
| Jul 15, 2026 | AdditionNo details on the permit | $260,000 |
| May 29, 2026 | AdditionSelf-cert 2019 | $403,000 |
| Nov 25, 2025 | AdditionNo details on the permit | $120,000 |
| Sep 3, 2025 | RemodelNo details on the permit | $200,000 |
| Sep 11, 2024 | RemodelWork- bathroom remodeling: add durock and replace plumbing fixtures (vanity, shower and toilet)… | $10,000 |
| Jul 16, 2024 | AdditionNo details on the permit | $120,000 |
| Jun 13, 2023 | AdditionNo details on the permit | $240,000 |
| May 15, 2023 | AdditionNo details on the permit | $100,000 |
| Jul 27, 2022 | Reroof | $169,000 |
| Jul 27, 2022 | Remodel | $169,000 |
| Jul 27, 2022 | Addition | $169,000 |
| Mar 8, 2022 | AdditionNo details on the permit | $100,000 |
What to ask before you hire
About Polish Mason Construction Company
- 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 home addition contractor
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans and engineering, or do I hire them?
- Who will run the job day to day, and who are the subcontractors?
- Who pulls the permits, and what is the payment schedule?
Get a quote from Polish Mason Construction Company
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Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore home addition contractors
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See all 186 home addition contractors in Chicago, ranked by jobs
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