Updated: Jun 29, 2026
Location and Projects
Address
10810 Alder Cir 10810 Alder Cir, Dallas, TX, 75238
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Excel Geothermal AC & Heat HVAC/Mechanical Contractor
Excel Geothermal AC & Heat, LLC, 10810 Alder Cir, Dallas, TX (Owned by: Schar, Roy) holds a Mechanical Contractor license and 7 other licenses according to the Colleyville license board.
Their BuildZoom score of 102 ranks in the top 11% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Excel Geothermal AC & Heat, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Excel Geothermal AC & Heat, LLC Services
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Excel Geothermal AC & Heat, LLC Contact Information
Phone Number: (214) 305-9017
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Address: 10810 Alder Cir 10810 Alder Cir, Dallas, TX 75238
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Excel Geothermal AC & Heat, LLC Dallas
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Excel Geothermal AC & Heat, LLC has a BuildZoom score of 102, which places them above 89% of 222,249 contractors in Texas.
Activity
|
14 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that Excel Geothermal AC & Heat, LLC has worked on at least
18.0 projects over the past 2 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
|
16 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Excel Geothermal AC & Heat, LLC mostly works on
hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
5 projects
|
$1mil+ |
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 Excel Geothermal AC & Heat, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire sprinkler pipe broke and flooded the whole downstairs. the upstairs is unaffected. we are replacing sheetrock about 3 feet up from the floor replacing wood floors cabinets plumbing fixtures repainting etc. our plan is to put it back as it was before the damage. we are not moving walls changing plumbing or electrical locations etc
Valuation:
$1,250,000
Permit #:
RES2025-05-02176
Status:
issued
Fee:
$1,020
Permit Type:
N/A
Building Type:
N/A
Whole house remodel and addition a 2nd story. 2nd floor new 2794sqft
Valuation:
$1,200,000
Permit #:
RES2023-05-02356
Status:
complete
Fee:
$2,393
Permit Type:
N/A
Building Type:
N/A
This is for remodeling the barn building on the property to be an accessory building
Valuation:
$1,583,207
Permit #:
RES2024-07-03943
Status:
issued
Fee:
$5,027
Permit Type:
N/A
Building Type:
N/A
La 4054 garage 958 val $1 300 000
Valuation:
$1,300,000
Permit #:
BLDR-035735-2024
Status:
issued
Fee:
$14,303
Permit Type:
N/A
Building Type:
N/A
Mj brown distinctive homes
Valuation:
$1,238,208
Permit #:
RES2024-08-04156
Status:
filed
Fee:
$8,871
Permit Type:
N/A
Building Type:
N/A
Mj brown w/fence
Valuation:
$809,952
Permit #:
RES2021-02-00774
Status:
complete
Fee:
$6,266
Permit Type:
N/A
Building Type:
N/A
La 4054 garage 958 val $1 300 000
Valuation:
$0
Permit #:
MECR-038132-2025
Status:
expired
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
7868 air conditioning 11371 sf 2 story
Valuation:
N/A
Permit #:
B24-03193
Status:
issued
Fee:
$15,030
Permit Type:
Snew
Building Type:
N/A
Single family dwelling - twin creeks
Valuation:
$617,175
Permit #:
008797-2020-RESN
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
5453 air conditioning 6699 sf 2 story *model*
Valuation:
N/A
Permit #:
B25-00833
Status:
issued
Fee:
$10,890
Permit Type:
Snew
Building Type:
N/A
5473 air conditioning 6684 sf 2 story
Valuation:
N/A
Permit #:
B25-00834
Status:
issued
Fee:
$11,345
Permit Type:
Snew
Building Type:
N/A
Installment of (2) new hvac systems
Valuation:
N/A
Permit #:
14457
Status:
applied
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Conventional to geothermal change out
Valuation:
N/A
Permit #:
BLD21-00318
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Fire damage restoration replace fireplace. replace framing sheetrock and chimney where fire occurred. repair gas line and electrical in wall where fireplace was. repair roof and exterior stone. hvac being upgraded but what was not affected by fire. must comply with 2018 irc must comply with 2017 nec all work subject to field inspection
Valuation:
$100,000
Permit #:
RES2021-03-01128
Status:
complete
Fee:
$261
Permit Type:
N/A
Building Type:
N/A
**revisions necessary** doug parker custom home with detached guest house & no fence please notify jackie buckett when this permit gets issued jlb
Valuation:
$978,144
Permit #:
RES2021-09-04876
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
*** see email uploaded on 01-11-22 for items to correct - jmc *** parker residence
Valuation:
$1,265,376
Permit #:
RES2021-12-06712
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd floor demolish & renovation 1st floor demolish and renovation was removed from this project
Valuation:
$150,000
Permit #:
RES2021-08-04435
Status:
issued
Fee:
$1,114
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B25-04387
Status:
triage
Fee:
$2,545
Permit Type:
Snew
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B25-04386
Status:
triage
Fee:
$2,545
Permit Type:
Snew
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B25-04385
Status:
triage
Fee:
$2,545
Permit Type:
Snew
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Excel Geothermal AC & Heat, LLC License info
Verified License
| License # | CON-000071-2023 |
| Status | Active |
| City | Colleyville |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Excel Geothermal AC & Heat, LLC at the The City of Colleyville, TX.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Westlake |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Excel Geothermal AC & Heat, LLC with the City of Westlake
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Westlake |
| Type | Mechanical Contractor |
| Date Issued | 01-13-2026 |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 17190 |
| Status | Active |
| City | Plano |
| Type | Mechanical/Hvac |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Excel Geothermal AC & Heat, LLC at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLB00023243E |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Excel Geothermal AC & Heat, LLC at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MECHA4930880 |
| Status | Active |
| Town | Highland Park |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Excel Geothermal AC & Heat, LLC with the Town of Highland Park
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MECHA0835602 |
| Status | Active |
| Town | Highland Park |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2021. Check the current license status of Excel Geothermal AC & Heat, LLC with the Town of Highland Park
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC22178 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Mechanical |
- According to the Flower Mound Department of Building Inspections, 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 Excel Geothermal AC & Heat, LLC at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
22
Permits
- Building permit records show that Excel Geothermal AC & Heat, LLC has worked on 22 permitted projects.
Excel Geothermal AC & Heat, LLC Employees
RS
Roy Schar
Owner
SR
Schar, Roy
Owner