Middleton Group
ADU builder working in San Diego.
- No license matched this business by name in the state's records
5 jobs on San Diego permits, 2023: 3 ADUs, 1 remodel, 1 home addition. 90th most ADU permits of 105 contractors in San Diego.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | No license matched this business by name in the state's records | Ask them |
| Jobs on record | 5 jobs on San Diego permits, 2023: 3 ADUs, 1 remodel, 1 home addition90th most ADU permits of 105 contractors in San Diego. That counts jobs, not quality.Our San Diego permit records cover October 2021 to September 2026. |
Records: City of San Diego permits.
Cost and timing
All ADU jobs in San Diego: $68,000 to $172,000
Half of 1,329 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Detached ADUs in San Diego: $70,000 to $176,000 (789 permits)
- Garage conversions in San Diego: $48,000 to $117,000 (175 permits)
- Junior ADUs in San Diego: $57,000 to $147,000 (94 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 $184,252 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What ADU jobs cost in San Diego.
Get 2 or 3 written quotes.
Track record
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 |
|---|---|---|
| Sep 12, 2023 | ADUADU GREATER GOLDEN HILL. Combination building permit for proposed construction of (3) new… | $206,100 |
| Sep 12, 2023 | ADUADU GREATER GOLDEN HILL. Combination building permit for proposed construction of (3) new… | not stated |
| Apr 20, 2023 | Remodel | $162,403 |
| Apr 20, 2023 | Addition | $162,403 |
| Apr 20, 2023 | ADU | $162,403 |
What to ask before you hire
About Middleton Group
- Ask for the 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 ADU builder
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans, engineering and utility hookups, or do I?
- How long from permit to the final inspection on your last three ADUs?
- What is the payment schedule, and what is extra?
Get a quote from Middleton Group
Five quick questions. We pass your request to Middleton Group.
Request for Middleton Group
- 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 Middleton Group. 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.
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See all 105 ADU builders in San Diego, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.