Updated: Jan 14, 2026
Location and Projects
Address
P O BOX 889, Highland, CA, 92346
Use our bidding system to
request a quote
CSR Air Conditioning & Heating Inc
CSR Air Conditioning & Heating Inc, Highland, Po Box 889, Highland, CA (Employees: Christopher Daniel Lewis, Karen Lea Lewis, and Mark Eric Lewis) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring CSR Air Conditioning & Heating Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CSR Air Conditioning & Heating Inc Services
Start a project today:
CSR Air Conditioning & Heating Inc Contact Information
Phone Number: (909) 862-8600
Edit
Address: P O BOX 889, Highland, CA 92346
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by CSR Air Conditioning & Heating Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Gas line for future mechanical project 2 1/2 black pipe: 150
Valuation:
N/A
Permit #:
B1902828
Status:
final
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Hvac split system changeout - 2 1/2 ton - 13 seer on 1353 n sepulveda ave & a ductless mini split(heat pump) in 1355 n sepulveda ave
Valuation:
N/A
Permit #:
B1400249
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Replace (3) 4-ton package units on rooftop of johnson hall building. no duct work
Valuation:
$40,000
Permit #:
B1802331
Status:
issued
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Hvac split system changeout on both units(1592 & 1594 belle st) 2 ton - 13 seer with new ducting
Valuation:
N/A
Permit #:
B1400245
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Hvac split system changeout - 2 1/2 ton - 13 seer with new ducting
Valuation:
N/A
Permit #:
B1400246
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Hvac split system changeout - 3 ton - 13 seer with new ducting
Valuation:
N/A
Permit #:
B1400248
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Hvac split system changeout - 2 ton - 13 seer with new ducting
Valuation:
N/A
Permit #:
B1400247
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Change out a total of 6 roof top evaporative coolers. (3) on buildiing 1315 and (3) on 1325 n davidson
Valuation:
N/A
Permit #:
B1201191
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Remove/replace commercial air conditioning & fau * (weight of the units will be equal to or less than existing) ** 12/09/08 permit extention to 06/09/09 - sak
Valuation:
N/A
Permit #:
B0801402
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change out a total of 2 roof top evaporative coolers one for building 1077 & one for 1079
Valuation:
N/A
Permit #:
B1201221
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 2 roof top evaporative coolers one for building 630 & 632
Valuation:
N/A
Permit #:
B1201203
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 2 roof top evaporative coolers one for building 1297 & 1299
Valuation:
N/A
Permit #:
B1201202
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 3 roof top evaporative coolers. (3) on buildiing 755
Valuation:
N/A
Permit #:
B1201198
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 3 roof top evaporative coolers for building 740
Valuation:
N/A
Permit #:
B1201199
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 3 roof top evaporative coolers o building 765
Valuation:
N/A
Permit #:
B1201201
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Change out a total of 3 roof top evaporative coolers building 756
Valuation:
N/A
Permit #:
B1201200
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Change out a total of 10 roof top evaporative coolers
Valuation:
N/A
Permit #:
B1201190
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Install new hvac and air conditioning condensor
Valuation:
N/A
Permit #:
B0900778
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
New hvac
Valuation:
N/A
Permit #:
B200900398
Status:
final
Fee:
$107
Permit Type:
Mechanical
Building Type:
N/A
Installation of 6 ductless mini split units above 6 class rooms
Valuation:
N/A
Permit #:
B1202016
Status:
expired
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
128
BZ Score
$26.4K
Avg Project
-
Projects
133
BZ Score
$12.3K
Avg Project
-
Projects
138
BZ Score
$14K
Avg Project
-
Projects
CSR Air Conditioning & Heating Inc Reviews
BuildZoom hasn't received any reviews for CSR Air Conditioning & Heating Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
CSR Air Conditioning & Heating Inc License info
Verified License
| License # | 904951 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for CSR Air Conditioning & Heating Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Benchmark Insurance Company |
21
Permits
- Building permit records show that CSR Air Conditioning & Heating Inc has worked on 21 permitted projects.
CSR Air Conditioning & Heating Inc Employees
CL
Christopher Daniel Lewis
Officer
KL
Karen Lea Lewis
Officer
ML
Mark Eric Lewis
Rmo / Ceo / Pres