Updated: Jul 08, 2025
Location and Projects
Address
1754 PROSPECT ST, Sarasota, FL, 34239
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Duffy Air Systems Construction
Serving Sarasota and the surrounding area, Duffy Air Systems, Inc has provided residential and commercial clients with heating and cooling solutions for over three decades. The company specializes in the installation, repair, and maintenance of HVAC systems, drawing on 31 years of industry experience. As an authorized Bryant dealer, Duffy Air Systems, Inc offers expertise with Bryant heating and air conditioning products, including new system installations and upgrades. Their service area includes Sarasota and nearby Florida communities, and projects range from individual homes to commercial properties. Duffy Air Systems, Inc is committed to supporting energy-efficient heating and cooling options, helping property owners improve indoor comfort and system performance.
Duffy Air Systems, Inc Services
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Duffy Air Systems, Inc Contact Information
Phone Number: (941) 951-6016
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Address: 1754 PROSPECT ST, Sarasota, FL 34239
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Duffy Air Systems, Inc Sarasota
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Duffy Air Systems, Inc has a BuildZoom score of 106, which places them above 93% of 191,428 contractors in Florida.
Activity
|
1 project
|
2024 |
|
33 projects
|
2023 |
Our building permit records indicate that Duffy Air Systems, Inc has worked on at least
34.0 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.
Pricing
|
31 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $8,135. This graph shows the distribution of these job values.
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 Duffy Air Systems, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
***private provider inspections*** - universal engineering general renovation with addition to structure adding powder room laundry impact windows
Valuation:
$165,000
Permit #:
21 184474 00 B1
Status:
complete
Fee:
$903
Permit Type:
N/A
Building Type:
N/A
Ncrqd: rmv rplc win/rmv spec win stud infill open/dryw fin int sid fin to mat exist ext/shore as req for rmv int bear walls exist stair to 2nd fl/rem por exist fl trus for new stair rework fl plan to cre new mudr/laun/kit/great rm/pool bathroom off/fam r/chg loc stairs/rework bathr/reloc clos to cre new playr/loft addition rr02 : remove the existing roof and underlayment. install new ... see more
Valuation:
$46,000
Permit #:
BLD2008-0977
Status:
issued
Fee:
$331
Permit Type:
Alteration
Building Type:
Single family
Replace existing with like for like equipment; grandaire 3 tons 5 kw 15 seer split system new roof stand change out air conditioning pad on ground not on roof per contractor phone conversation jag
Valuation:
$7,400
Permit #:
2024-000211
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing system with one 2 ton grand aire heat pump split system with 5kw aux. heat strips 15 seer. like for like change out
Valuation:
$6,570
Permit #:
2023-006206
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one 3.5 ton straight cool split system with 7.5kw heat strips 17 seer split system on pad on ground changeout
Valuation:
$11,650
Permit #:
2023-004390
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one 4 ton heat pump split system with 5kw aux. heat strips 15 seer lot 401 watercrest phase 3 a condo
Valuation:
$8,490
Permit #:
BLD2303-3076
Status:
complete
Fee:
$52
Permit Type:
Air conditioning ...
Building Type:
N/A
Air conditioning changeout replace existing with one icp 1.5 ton heat pup split system with 5kw heat strips 14 seer. split system on pad on ground
Valuation:
$5,680
Permit #:
2022-007290
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing damaged package unit with one graindaire 3 ton package unit with 5kw aux. heat strips 14 seer on pad on ground change out
Valuation:
$1,475
Permit #:
2023-000958
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one 3 ton icp heat pump split system with 5kw heat strips 16 seer split system on pad on ground change out
Valuation:
$6,275
Permit #:
2022-010592
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one comfortmaker 2.5 ton straight cool split system with 8kw heat strips 15 seer. on pad on ground change out
Valuation:
$6,480
Permit #:
2022-006932
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one bryant 3.5 ton heat pump split system with 5kw heat strips 15 seer
Valuation:
$9,850
Permit #:
2023-005217
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one icp 2.5 ton straight cool split system with 7.5kw heat strips 14 seer. split system on pad on ground
Valuation:
$6,130
Permit #:
2022-009755
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with one icp 3 ton straight cool split system with 5kw heat strips 15 seer on pad on ground change out
Valuation:
$5,380
Permit #:
2023-001152
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing air conditioning with one comfortmaker 3 ton heat pump split system with 5kw aux. heat strips 16 seer air conditioning change out on pad on ground
Valuation:
$5,900
Permit #:
2022-000196
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air conditioning changeout grandaire 3.5t 7kw 14.3seer split system on pad on ground replace existing with like for like equipmant
Valuation:
$8,540
Permit #:
2023-009889
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Icp air conditioning achangeout replace existing with one 2 ton split system with 5kw heat strips 14 seer on pad on ground
Valuation:
$4,890
Permit #:
2022-009471
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fema air conditioning changeout existing with one 3 ton comfortmaker straight cool split system with 5kw heat strips 14.5 seer. on pad on ground change out
Valuation:
$6,950
Permit #:
2021-011572
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***internet submittal*** replace existing with 2 comfortmaker 1.5 ton heat pump split systems with 5kw aux. heat strips 15 seer
Valuation:
$69,750
Permit #:
21 110784 00 BE
Status:
issued
Fee:
$62
Permit Type:
Residential
Building Type:
N/A
Replace existing with one icp 2.5 ton straight cool split system with 7kw heat strips 14.5 seer. on elevtaed pad
Valuation:
$6,280
Permit #:
2022-008476
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing with like for like equipment grandaire tonn 1.5 kw 5 seer 15.5 split system on pad on ground change out
Valuation:
$6,440
Permit #:
2023-011362
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Duffy Air Systems, Inc Reviews
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Duffy Air Systems, Inc License info
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Duffy Air Systems, Inc with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CAC056734 |
| Status | Inactive |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Duffy Air Systems, Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB0002964 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information, |
- According to the Florida Department of Business & Professional Regulation, 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 Duffy Air Systems, Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
1.3K
Permits
- Building permit records show that Duffy Air Systems, Inc has worked on 1299 permitted projects.
Duffy Air Systems, Inc Employees
DK
Duffy Brian Keith
DK
Duffy, Brian Keith