Updated: Jul 07, 2026
Location and Projects
Address
67 BARRY CT, Mount Dora, FL, 32757
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Proformance Heat and Air HVAC/Mechanical Contractor
Proformance Heat and Air Inc, 67 Barry Ct, Mount Dora, Fl, FL (Owned by: David Aaron Krell) holds a Contractor license and 9 other licenses according to the Sumter County license board.
Their BuildZoom score of 111 ranks in the top 4% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Proformance Heat and Air Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Proformance Heat and Air Inc Contact Information
Phone Number: (407) 952-5553
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Address: 67 BARRY CT, Mount Dora, Fl, FL 32757
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Proformance Heat and Air Inc Mount Dora, Fl
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Proformance Heat and Air Inc has a BuildZoom score of 111, which places them above 96% of 191,428 contractors in Florida.
Activity
|
33 projects
|
2025 |
|
6 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Proformance Heat and Air Inc has worked on at least
46.0 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
|
5 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
40 projects
|
Mechanical projects |
|
37 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Proformance Heat and Air Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $3,200. 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 Proformance Heat and Air Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family new
Valuation:
$471,000
Permit #:
2024120611
Status:
complete
Fee:
$1,792
Permit Type:
N/A
Building Type:
N/A
Single family new
Valuation:
$471,000
Permit #:
2024111162
Status:
complete
Fee:
$1,792
Permit Type:
N/A
Building Type:
N/A
Letter received to addition (1) 50 cfm rest room exhaust fan. 07-14-25 br install new 2 ton heat pump mini system with 2- 1 ton wall mount air handlers
Valuation:
N/A
Permit #:
H25006719
Status:
complete
Fee:
$107
Permit Type:
Residential
Building Type:
Addition
Change out 2 ton system with new 2 ton system like for like with 5 kw heat
Valuation:
N/A
Permit #:
H25003289
Status:
complete
Fee:
$80
Permit Type:
Commercial
Building Type:
Change out
Install 1 new 5 ton 15 seer system with duct work and install 1 new 1 1/2 ton system with duct work 4 bathroom fans 1 kitchen hood and 1 dryer vent
Valuation:
N/A
Permit #:
H23000069
Status:
complete
Fee:
$201
Permit Type:
Residential
Building Type:
New construction
Change out 2.5 ton system like for like with 5 kw heat apartment 307
Valuation:
N/A
Permit #:
H25003116
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Replacing system with like for like system 2 ton with 5 kw heat
Valuation:
N/A
Permit #:
H25003115
Status:
complete
Fee:
$90
Permit Type:
Commercial
Building Type:
Change out
Change out like for like 2 ton straight cool with 5 kw
Valuation:
N/A
Permit #:
H25002628
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Install 2 new 4 ton heat pump systems with duct work
Valuation:
N/A
Permit #:
H24013550
Status:
complete
Fee:
$308
Permit Type:
Residential
Building Type:
New construction
Change out 2 ton system like for like with 5 kw heat
Valuation:
N/A
Permit #:
H25003292
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Change out like for like system 2.5 ton system
Valuation:
N/A
Permit #:
H25003710
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Like-for-like change out additional info: ahri certified reference # - 205282622 outdoor unit model # gsx140361k*- indoor unit model # -ca*fa3626*6a*+eep trade/brand name -goodman series name -gsx14 seer rating -`4.00 4075565615 ezra please call with any questions permit will be issued and fees charged once office reopens due to office closure on 3/30/2020 contact name: david a krell ... see more
Valuation:
$3,200
Permit #:
2020030366
Status:
complete
Fee:
N/A
Permit Type:
Alteration/repair...
Building Type:
N/A
Change out system like for like 1.5 tons
Valuation:
N/A
Permit #:
H25004545
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Change out like for like 1.5 ton heat pump
Valuation:
N/A
Permit #:
H25004436
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Change out like for like 1.5 ton heat pump
Valuation:
N/A
Permit #:
H25003859
Status:
expired
Fee:
$80
Permit Type:
Commercial
Building Type:
Change out
Change out like for like system 1.5 tons
Valuation:
N/A
Permit #:
H25004491
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Single family residence new building
Valuation:
$360,000
Permit #:
20BC23507
Status:
final
Fee:
$2,347
Permit Type:
N/A
Building Type:
N/A
Change out like for like 2 ton system
Valuation:
N/A
Permit #:
H25003861
Status:
expired
Fee:
$80
Permit Type:
Commercial
Building Type:
Change out
New system change out
Valuation:
N/A
Permit #:
H25005892
Status:
complete
Fee:
$42
Permit Type:
Commercial
Building Type:
Change out
Commercial - interior building out with no change to existing slab-remodel
2019-07-17
Knox medical: deer park medical: interior building out (bank to pharmacy/thc dispensary): 2pr04009
Valuation:
$1,000,000
Permit #:
19B04508
Status:
complete
Fee:
$17,737
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Proformance Heat and Air Inc License info
Verified License
| License # | CAC1813661 |
| Status | Active |
| County | Sumter County |
| Type | Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Proformance Heat and Air Inc at the County of Sumter, FL.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1813661 |
| Status | Active |
| City | Ocala |
| Type | Certified Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Proformance Heat and Air Inc at the The City of Ocala, Florida.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1813661 |
| Status | Active |
| City | Clermont |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Proformance Heat and Air Inc at the The City of Clermont, FL.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1813661 |
| Status | Active |
| County | Orange County |
| Type | M Air Conditioning Class B |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Proformance Heat and Air Inc at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1813661 |
| Status | Active |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- BuildZoom has not verified this license since July, 2025.
Verify this license's status for Proformance Heat and Air Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | S-CAC1813661 |
| Status | Active |
| County | Sumter County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2018. Check the current license status of Proformance Heat and Air Inc with the County of Sumter, FL
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CAC1813661 |
| Status | Inactive |
| City | Daytona Beach |
| Type | Contractor |
- According to the The City of Daytona Beach, FL, 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 Proformance Heat and Air Inc at the The City of Daytona Beach, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 63143 |
| Status | Inactive |
| City | Cape Coral |
| Type | Certified |
- According to the The City of Cape Coral, FL, 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 Proformance Heat and Air Inc at the The City of Cape Coral, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1813661 |
| 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 Proformance Heat and Air Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Cypress Property & Casulaty |
Insured
| Workers Comp Provider | State Of Florida |
329
Permits
- Building permit records show that Proformance Heat and Air Inc has worked on 329 permitted projects.
Proformance Heat and Air Inc Employees
DK
David A Krell
License Holder
DK
David Aaron Krell
Owner
DK
David Krell
Owner
KA
Krell David Aaron
Owner
KD
Krell, David
Owner
KA
Krell, David Aaron
Fixed my a/c perfectly, after one other company just kept band-aiding it up, I don't know if it was to get more money off me or if they just couldn't figure out was wrong but Proformance Heat and air fixed it right away and haven't had a problem since then