Ascent Cms, Ltd
Home addition contractor working in Boulder.
- Boulder publishes no contractor license list we can check
8 jobs on Boulder permits, 2022 to 2025: 4 home additions, 4 remodels. 24th most addition permits of 48 contractors in Boulder.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | Boulder publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 8 jobs on Boulder permits, 2022 to 2025: 4 home additions, 4 remodelsTheir permits mention 4 garages, 2 basements, 2 decks, 2 porchs.24th most addition permits of 48 contractors in Boulder. That counts jobs, not quality.Our Boulder permit records cover September 2021 to September 2026. |
Records: City of Boulder permits.
Cost and timing
All addition jobs in Boulder: $22,000 to $260,000
Half of 503 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Second-story additions in Boulder: $57,000 to $420,000 (36 permits)
- Garage additions in Boulder: $80,000 to $484,000 (115 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 $350,000 (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 Boulder.
Get 2 or 3 written quotes.
Track record
Jobs per quarter
Where they work most
- 803046 jobs
- 803052 jobs
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 | ZIP | On the permit form |
|---|---|---|---|
| Dec 2, 2025 | AdditionNo details on the permit | 80304 | $400,000 |
| Mar 25, 2025 | RemodelInterior remodel and addition for a single family detached dwelling | 80304 | $200,000 |
| Mar 25, 2025 | AdditionInterior remodel and addition for a single family detached dwelling | 80304 | $200,000 |
| Nov 1, 2023 | Remodel, 3089 sq ftRemodel of existing 3089 sq ft ranch home with basement | 80304 | $123,730 |
| Jul 7, 2023 | RemodelInterior remodel of an existing one story house with attached garage (2759 SF), and New Second… | 80304 | $525,000 |
| Jul 7, 2023 | AdditionInterior remodel of an existing one story house with attached garage (2759 SF), and New Second… | 80304 | $525,000 |
| Mar 14, 2022 | RemodelFull main floor and basement remodel, 2800 sf | 80305 | $300,000 |
| Mar 14, 2022 | AdditionFull main floor and basement remodel, 2800 sf | 80305 | $300,000 |
What to ask before you hire
About Ascent Cms, Ltd
- 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 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 Ascent Cms, Ltd
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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 near 80304 and 80305
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- O'keefe Built, Inc
- Heartwood Builders, Inc
- Western Sky Designs
- Cosman Construction
- Denver Decks, LLC
See all 48 home addition contractors in Boulder, ranked by jobs
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