Updated: Mar 02, 2026
Location and Projects
Address
2493 Olive St, Martinez, CA, 94553
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Crays Cooling Co Photos
Crays Cooling HVAC/Mechanical Contractor
Founded in 2012 with a goal to provide everyone with affordable heating and air conditioning.
From BuildZoom: Crays Cooling Co, 2493 Olive St, Martinez, CA (Employee: Michael Hayden Crays) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Crays Cooling Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Crays Cooling Co Services
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Crays Cooling Co Contact Information
Phone Number: (888) 383-4822
Address: 2493 Olive St, Martinez, CA 94553
Crays Cooling Co Martinez
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Crays Cooling Co has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Crays Cooling Co has worked on at least
5.0 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
|
HVAC projects |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Crays Cooling Co mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $20,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of 3.5t hvac equipment 95% 60k btuh furnace evaporator coil condenser and new ducting with some existing ducts inaccessible. additional installation of 1.5t mini-split. **climate zone 12 hers report required at final inspection**-dnsilva
Valuation:
$28,680
Permit #:
BIM23-004038
Status:
final
Fee:
$986
Permit Type:
N/A
Building Type:
N/A
45 000 btu mini-split w/5 indoor heads (no ducts/hersexempt)
Valuation:
$20,500
Permit #:
BD23-0038
Status:
final
Fee:
$266
Permit Type:
Repair (m e p)
Building Type:
N/A
Install 4t fujitsu mini-split
Valuation:
$28,000
Permit #:
MW23-0177
Status:
final
Fee:
$510
Permit Type:
N/A
Building Type:
N/A
Installation of ducted fujitsu mini-split with all new ducting **hers report required at final inspection**
Valuation:
N/A
Permit #:
BIM21-013378
Status:
final
Fee:
$642
Permit Type:
N/A
Building Type:
N/A
Addition of a new indoor sub panel and all new fujitsu heating and air conditioning heat pump
Valuation:
N/A
Permit #:
BIM21-004390
Status:
final
Fee:
$497
Permit Type:
N/A
Building Type:
N/A
Furnace replacement with use of existing duct work. there is unaccessible duct work at this location
Valuation:
N/A
Permit #:
BIM21-001017
Status:
final
Fee:
$370
Permit Type:
N/A
Building Type:
N/A
Replacing air conditioning wall unit ** hers report required at final inspection**
Valuation:
N/A
Permit #:
BIM21-008295
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Replace heating and air conditioning units in kind; replace ducting containing asbestos; replace sub and main electrical panels
Valuation:
N/A
Permit #:
BIMU19-012786
Status:
final
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
Remove and replace (e) furnace (closet); addition air conditioning -
Valuation:
$11,900
Permit #:
MP19-0103
Status:
final
Fee:
$707
Permit Type:
N/A
Building Type:
N/A
Replace (1) split system in main house and install (1) new mini split in secondary living unit. 80% afue and 14 seer
Valuation:
$5,600
Permit #:
B194126
Status:
canceled
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Addition new air conditioning 13 seer replace and upgrade main electrical panel from 100 amp to 200 amp (exempt from hers test due to asbestos insulation)
Valuation:
$4,500
Permit #:
B182868
Status:
final
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
Install 22kw backup generator with ats
Valuation:
N/A
Permit #:
BIMIR21-004389
Status:
final
Fee:
$801
Permit Type:
N/A
Building Type:
N/A
3.5 ton furnace with 15 seer air conditioning **hers report may be required at final inspection**
Valuation:
$12,400
Permit #:
BIM23-010279
Status:
final
Fee:
$602
Permit Type:
N/A
Building Type:
N/A
Replace 1.5 ton condenser
Valuation:
$7,100
Permit #:
BIM24-005118
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
80% furnace change out 14 seer air conditioning change out
Valuation:
N/A
Permit #:
BIM19-001322
Status:
final
Fee:
$277
Permit Type:
N/A
Building Type:
N/A
5 ton air conditioning changeout. hers exempt asbestos
Valuation:
N/A
Permit #:
BIM19-008742
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Hvac package unit changeout 2.5 ton residential
Valuation:
N/A
Permit #:
BIM19-009809
Status:
final
Fee:
$507
Permit Type:
N/A
Building Type:
N/A
Furnace change out afue 80%
Valuation:
$3,400
Permit #:
B192921
Status:
final
Fee:
$196
Permit Type:
N/A
Building Type:
N/A
Hvac change out all new ducting r6 add a/c
Valuation:
$10,000
Permit #:
B183649
Status:
final
Fee:
$259
Permit Type:
N/A
Building Type:
N/A
(rm) - mechanical - 1 & 2 unit residential (building)
2017-05-03
95% furnace with 14 seer air conditioning system changeout. furnace and air conditioning in the existing locations. ducting is asbestos and will not be removed. the electrical panel is burnt with unsafe circuits and will be replaced to serve the furnace and air conditioning
Valuation:
N/A
Permit #:
RM1700350
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
Single family dwe...
Crays Cooling Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Crays Cooling Co License info
Verified License
| License # | 970602 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Crays Cooling Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Underwriters Insurance Company |
45
Permits
- Building permit records show that Crays Cooling Co has worked on 45 permitted projects.
Crays Cooling Co Employees
MC
Michael Hayden Crays
Rmo/Ceo/Pres