Thornhill and Company LLC
Home addition contractor working in Raleigh.
- Raleigh publishes no contractor license list we can check
12 jobs on Raleigh permits, 2021 to 2026: 7 home additions, 4 remodels, 1 ADU. 50th most addition permits of 170 contractors in Raleigh.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | Raleigh publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 12 jobs on Raleigh permits, 2021 to 2026: 7 home additions, 4 remodels, 1 ADUTheir permits mention 5 bathrooms, 2 kitchens, 1 deck, 1 garage.50th most addition permits of 170 contractors in Raleigh. That counts jobs, not quality.Our Raleigh permit records cover September 2021 to September 2026. |
Records: City of Raleigh permits.
Cost and timing
All addition jobs in Raleigh: $35,000 to $141,000
Half of 1,676 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Second-story additions in Raleigh: $60,000 to $199,000 (151 permits)
- Garage additions in Raleigh: $57,000 to $205,000 (215 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 $119,612 (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 Raleigh.
Get 2 or 3 written quotes.
Track record
Jobs per quarter
Where they work most
- 276093 jobs
- 276073 jobs
- 276152 jobs
- 276041 job
- 276121 job
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 |
|---|---|---|---|
| Feb 26, 2026 | Addition, 310 sq ftWe plan to do a master bedroom and closet 310 sqft, bathroom 120,sqft and laundry room 120 sqft… | 27604 | $109,022 |
| Jan 15, 2026 | RemodelWe plan to remodel the existing kitchen | 27615 | $43,320 |
| Jan 8, 2025 | AdditionWe plan to remove the existing deck to build an addition to the Den | 27612 | $84,492 |
| Oct 3, 2024 | Addition, 100 sq ftWe plan to renovate approximately 1,100 sqft of unconditioned space on a second floor | 27615 | $125,042 |
| May 19, 2023 | AdditionADDITION- New Guest Bedroom, Bonus Room, Bathroom, Storage and HVAC Closet | 27609 | $119,612 |
| Aug 19, 2022 | AdditionADU Garage Addition: Build an attached garage with bathroom and kitchen space ADDITION ADU | 27609 | $138,113 |
| Aug 19, 2022 | ADUADU Garage Addition: Build an attached garage with bathroom and kitchen space ADDITION ADU | 27609 | $138,113 |
| Aug 2, 2022 | RemodelAddition on the back of the house 311 sf and remodel an existing bathroom and kitchen.( 450 sf) and… | 27607 | $58,660 |
| Aug 2, 2022 | AdditionAddition on the back of the house 311 sf and remodel an existing bathroom and kitchen.( 450 sf) and… | 27607 | $58,660 |
| Jun 22, 2022 | AdditionAddition: Add a second story to an existing house ( 1215 sf) along with a master bedroom and… | 27607 | $159,016 |
| Feb 17, 2022 | RemodelWe plan to remodel the existing 2 bathrooms | 27613 | $12,804 |
| Dec 16, 2021 | RemodelRemodel two of the existing bathrooms and replace an existing drop header located in the kitchen | 27608 | $12,804 |
What to ask before you hire
About Thornhill 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 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 Thornhill and Company LLC
Five quick questions. We pass your request to Thornhill and Company LLC.
Request for Thornhill and Company LLC
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Thornhill and Company LLC. Replies usually come within a few days.
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 27609 and 27607
- Sigmon Construction, Inc
- Great Day Improvements (gdi)
- Neuhoff & Beverly Custom Builders
- Brrc, LLC
- Casella Holdings, LLC
- Fortified Solutions Inc
See all 170 home addition contractors in Raleigh, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.