Updated: Jun 09, 2026
Location and Projects
Address
305 Houston Ave, League City, TX, 77573
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Bob's A/C & Heating
Bob's A/C & Heating, 305 Houston Ave, League City, TX (Owned by: Robert Dethrow) holds a Mechanical Contractor license and 11 other licenses according to the Alvin license board.
Their BuildZoom score of 101 ranks in the top 12% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bob's A/C & Heating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bob's A/C & Heating Contact Information
Phone Number: (281) 332-4321
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Address: 305 Houston Ave, League City, TX 77573
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New outdoor panel new service wires new breakers
Valuation:
N/A
Permit #:
ELEC24-01173
Status:
issued
Fee:
N/A
Permit Type:
Electric service
Building Type:
N/A
Replace condenser and evaporator - upstairs
Valuation:
N/A
Permit #:
MECH24-00157
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Replace condenser and evap coil- downstairs
Valuation:
N/A
Permit #:
MECH24-00123
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install complete air conditioning & heating system amana 3 ton - 18723 prince william lane
Valuation:
N/A
Permit #:
20-00404
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new electrical panel
Valuation:
N/A
Permit #:
ELEC22-00907
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace 4 ton system master bedroom
Valuation:
N/A
Permit #:
MECH24-00807
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Mechanical-instal 4 ton air conditioning system with gas heat & 2 ton heat pump system complete with duct work
Valuation:
N/A
Permit #:
19080002
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
20kw generator & 200 amp automatic transfer switch
Valuation:
N/A
Permit #:
ELEC-23-3002
Status:
issued
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
150 amp breaker panel with branch circuit breakers
Valuation:
N/A
Permit #:
ELEC23-00906
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
New electrical panel
Valuation:
N/A
Permit #:
ELEC22-00908
Status:
final
Fee:
N/A
Permit Type:
Additions
Building Type:
N/A
Replace hvac system for upstairs
Valuation:
N/A
Permit #:
MECH24-00084
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Replace 4 ton complete air conditioning system
Valuation:
N/A
Permit #:
MECH23-00915
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install 2 ton complete hvac system
Valuation:
N/A
Permit #:
21-00346
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existing 3 ton system
Valuation:
N/A
Permit #:
19-00313
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New indoor 200 amp panel with new breakers
Valuation:
N/A
Permit #:
ELEC23-01489
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Install new amana 3.5 ton complete hvac system
Valuation:
N/A
Permit #:
20-00444
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
154.22
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out 4t condenser & evaporator
Valuation:
N/A
Permit #:
MECH20-01190
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
N/A
Replace the existing electrical service for the queens ct pool and community area 18222 vinland
Valuation:
N/A
Permit #:
18-00197
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential electrical permit
Valuation:
N/A
Permit #:
20092128
Status:
issued
Fee:
N/A
Permit Type:
Not construction ...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Bob's A/C & Heating License info
Verified License
| License # | 14-089534 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 18-017511 |
| Status | Active |
| City | Alvin |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ELEC6617511 |
| Status | Active |
| City | Alvin |
| Type | Electrical Contractor |
- BuildZoom has not verified this license since November, 2023.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MECH6489534 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since November, 2023.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MECH6489534 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since May, 2024.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ELEC6617511 |
| Status | Active |
| City | Alvin |
| Type | Electrical Contractor |
- BuildZoom has not verified this license since May, 2024.
Verify this license's status for Bob's A/C & Heating at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dickinson |
| Type | Mechanical Contractor |
- According to the City of Dickinson, 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 # | 8470 |
| Status | Inactive |
| City | Baytown |
| Type | Electrical Contractor |
- According to the City of Baytown, Texas, 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 Bob's A/C & Heating at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8470 |
| Status | Inactive |
| City | Baytown |
| Type | Sign Electrical Contractor |
- According to the City of Baytown, Texas, 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 Bob's A/C & Heating at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MC8558913 |
| Status | Inactive |
| City | Mount Pleasant |
| Type | Mechanical Contractor License |
- According to the City of Mount Pleasant, 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 Bob's A/C & Heating at the City of Mount Pleasant.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT2002-111 |
| Status | Inactive |
| City | Galveston |
| Type | Mechanical |
- According to the City of Galveston Department Of Planning And Community Development, 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 Bob's A/C & Heating at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB015909E |
| Status | Inactive |
| City | Baytown |
| Type | Mechanical Contractor |
- According to the City of Baytown, Texas, 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 Bob's A/C & Heating at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Rust, Ewing, Watt & Haney |
153
Permits
- Building permit records show that Bob's A/C & Heating has worked on 153 permitted projects.
Bob's A/C & Heating Employees
AC
Allen Coleman
Owner
BH
Bob's A/C & Heating
CD
Coleman Allen Dale
Owner
DB
Doug Brenneman
MB
Micheal Brenneman
RD
Robert Dethrow
Owner
RS
Robert Surman
Owner
SK
Surman Robert Kenneth
Owner