Updated: Jun 29, 2026
Location and Projects
Address
3746 HALLS MILL ROAD, Mobile, AL, 36693
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Davies Air Design HVAC/Mechanical Contractor
Davies Air Design, Inc, 3746 Halls Mill Rd, Mobile, AL (Employee: Stephen M Davies) holds a General Contractors license and 2 other licenses according to the Alabama license board.
Their BuildZoom score of 108 ranks in the top 5% of 28,929 Alabama licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Davies Air Design, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Davies Air Design, Inc Contact Information
Phone Number: (251) 443-9323
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Address: 3746 HALLS MILL ROAD, Mobile, AL 36693
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Davies Air Design, Inc Mobile
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Davies Air Design, Inc has a BuildZoom score of 108, which places them above 95% of 28,929 contractors in Alabama.
Activity
|
60 projects
|
2025 |
|
10 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Davies Air Design, Inc has worked on at least
83.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
4 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
81 projects
|
Mechanical projects |
|
81 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Davies Air Design, Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Davies Air Design, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical permit (residential) - mec new construction (res)
2022-04-14
Install new: 4, 2, 2 tons h p systems w/ductwk bathroom & stove vents for: building 2 sty s/f o pier foundation 4br 4.5ba covered porch la-4283 nla-1136 m/e/p flood
Valuation:
$406,000
Permit #:
MECR-052625-2020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 2.5 ton a/c-gas heat system (r410a) install (2) bathroom fans and (1) dryer vent contract $12 928
Valuation:
N/A
Permit #:
MECR-151639-2025
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3.5t hp system w/ductwk; wall caps & fans per plan for: (ereview) 3, 840 s.f. addition to and int. office renovation of exist. 8, 400 s.f. building. entire addition will be over existing asphalt and no new land will be disturbed. addition of a detail and car wash and a garage. renovation of 3 auction lane booths
Valuation:
$500,000
Permit #:
MECC-056929-2020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical permit (non-residential) - mec new construction (non-res)
2020-03-13
10t & 8.5t units. including exhaust hood grease duct and walk-in cooler/freezers. -tenant fit-up of a 2, 365 sq. ft. of commercial restaurant with work to include kitchen mechanical electrical and plumbing public restrooms and dining space. no change in use
Valuation:
$332,000
Permit #:
MECC-049207-2019
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical permit (non-residential) - mec new construction (non-res)
2020-03-19
Install new: (37)-9k(3/4t) sys w/ductwk (8)-5t air conditioning sys w/gas furn/ductwk (39) exhaust fan(venting only) kitchen hood kitchen exhaust fan makeup air fan and associated grease duct refrigerant systems to be included for: new construction of approximately 32, 238 sqft specialty care assisted living facility. construction of a 31, 835 sf building
Valuation:
$5,500,000
Permit #:
MECC-039687-2019
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2023-05-11
Replace 3.0 ton & 2.0 system w ductwork for: bldr-094578-2022:interior demolition of finishes and kitchen cabinetry to prepare for new hvac system install (mech permit pending) and remodel of first floor of dwelling after completed plans
Valuation:
N/A
Permit #:
MECR-098548-2022
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
S/f res: ductwk: relocate 2 out addition 1 out for: building new rear porch addition 571 sf to existing s/f residence. 1-story on piers the carport and the driveway are not included in this submittal rear porch addition and interior renovation to kitchen family room and 1/2 bathroom on 1st floor flood=x-u historic
Valuation:
$180,000
Permit #:
MECR-056924-2020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial and multi-family mechanical change-out permit
2022-05-11
12/8/21:* revised scope: change permit details to say new air conditioning &/or heating system* demolition existing ductwork in new morgue area. installation of new ductwork (1) 3.0 ton condenser and coil and specialty equipment provided by other vendor as per plan
Valuation:
N/A
Permit #:
MECC-087733-2021
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial and multi-family mechanical change-out permit
2025-12-03
Panda palace: replace 12.5 ton gas pak system: (r454b) contract $25 374
Valuation:
$0
Permit #:
MECC-155596-2025
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2025-10-18
Replace 3.0 ton a/c-gas heat system. (r410a) contract $13 329.00
Valuation:
N/A
Permit #:
MECR-152597-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2025-11-02
Replace 5.0 ton a/c-gas heat system (r454b) contract $12 548
Valuation:
N/A
Permit #:
MECR-154047-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2.5 ton horizontal a/c-gas heat split system w ductwork (2) bathroom fans (1) dryer vent (1) stove hood (200cfm) contract - $10, 741
Valuation:
N/A
Permit #:
MECR-131734-2024
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial and multi-family mechanical change-out permit
2025-11-23
Replace 12.5 ton gas-pak system (r410a) contract $27 143
Valuation:
N/A
Permit #:
MECC-155110-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2025-11-12
Replace 3.0 ton a/c-gas heat (r454b) contract $10 383
Valuation:
N/A
Permit #:
MECR-154857-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial and multi-family mechanical change-out permit
2022-06-09
12/8/21:*revised scope: replace mechanical equipment # of tons 30 replacement of (6) 5.0 ton split system ac-electric systems* replace (6) existing 5.0 ton split system ac-electric systems in administration building
Valuation:
N/A
Permit #:
MECC-087734-2021
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2025-09-15
Package unit (gas-elec) contract $11 200 (r410a)
Valuation:
N/A
Permit #:
MECR-151151-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical system equipment change-out permit
2025-08-18
Replace 4.0 ton ac-gas heat system contract $9618
Valuation:
N/A
Permit #:
MECR-148775-2025
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical permit (residential) - mec new construction (res)
2019-12-12
Install new: 4.0 2.0t hp systems w/ductwork (4)bath fans dryer stove hood for: building 2 sty s/f residence on floating slab foundation attached garage covered porch 4br 4ba la-3861 nla-1644 m/e/p
Valuation:
$570,000
Permit #:
MECR-034419-2019
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial and multi-family mechanical change-out permit
2018-10-12
Commercial (1) 4 ton complete system interior and exterior renovations to an existiing 1-story masonry and steel frame building. the project consists of selective demolition new non-load bearing partitions new brewery related equipment restrooms and associated business spaces per the plan
Valuation:
$375,000
Permit #:
MECC-019696-2018
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ste a: (ductwork for: (2)-bath fans (13)-dryer vents (4)-gravity vents for: 2, 352 sq ft tenant buildout of an existing masonry building with demising wall bar joist and wood deck including new roof new partitions with associated new m/e/c new ada restroom
Valuation:
$100,000
Permit #:
MECC-045022-2019
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Davies Air Design, Inc License info
Verified License
| License # | S-51661 |
| Status | Active |
| State | Alabama |
| Type | General Contractors |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Davies Air Design, Inc at the Alabama Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | S-39304 |
| Status | Active |
| State | Alabama |
| Type | Subcontractor Heating, Ventilation, And Air Conditioning |
- When BuildZoom last verified this license, it had an expiration date of September, 2014. Check the current license status of Davies Air Design, Inc with the Alabama Licensing Board for General Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 93208 |
| Status | Inactive |
| State | Alabama |
| Type | Heating, Air Conditioning & Refrigeration |
- According to the Alabama Board of Heating, Air Conditioning & Refrigeration, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Davies Air Design, Inc at the Alabama Board of Heating, Air Conditioning & Refrigeration.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
836
Permits
- Building permit records show that Davies Air Design, Inc has worked on 836 permitted projects.
Davies Air Design, Inc Employees
SD
Stephen M Davies