Updated: Dec 17, 2025
Location and Projects
Address
343 Mayellen Ave, San Jose, CA, 95126
Use our bidding system to
request a quote
Greentech Air Solution HVAC/Mechanical Contractor
Greentech Air Solution at 343 Mayellen Ave, San Jose, CA 95126, has a BuildZoom score of 105 and ranks in the top 8% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Greentech Air Solution Contact Information
Address: 343 Mayellen Ave, San Jose, CA 95126
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Greentech Air Solution San Jose
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Greentech Air Solution has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
18 projects
|
2025 |
|
9 projects
|
2024 |
Our building permit records indicate that Greentech Air Solution has worked on at least
27.0 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
|
27 projects
|
HVAC projects |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Greentech Air Solution mostly works on
hvac project
and mechanical project
projects.
Pricing
|
18 projects
|
$5k-$20k |
The typical size of their permits is approximately $10,000. 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 Greentech Air Solution
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install heat pump condenser in back yard setback 6ft away from the fence install heat pump air handler in the attic new ductwork remove gas wall heater
Valuation:
$13,000
Permit #:
BLD25-00609
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Replacement of 36000 btu heat pump furnace in same location. replacement of 36000 ton air conditioner
Valuation:
$10,000
Permit #:
BLD25-01462
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
-install new heat pump system. -new ductwork. -condenser setback 6ft away from the fence
Valuation:
$13,000
Permit #:
BLD25-00610
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of 30000 btu heat pump furnace in same location. replacement of 2.5 ton air conditioner
Valuation:
$8,000
Permit #:
BLD25-03220
Status:
issued
Fee:
$512
Permit Type:
N/A
Building Type:
N/A
Remove gas furnace and install new heat pump new duct work; condenser located in the side yard 6ft away from the property line
Valuation:
$13,000
Permit #:
BLD24-03250
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: whole house ductwork replacement **hvac permit under 24-093492
Valuation:
N/A
Permit #:
2025 126827 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replacement of 3 ton air conditioner
Valuation:
$6,000
Permit #:
BLD25-01544
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Replacement of 3 ton air conditioner
Valuation:
$8,000
Permit #:
BLD25-00132
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
- r/r furnace remove air conditioning and replace with heat pump on patio
Valuation:
N/A
Permit #:
2025 130389 MF
Status:
issued
Fee:
N/A
Permit Type:
Condo
Building Type:
N/A
-new heat pump installation -condenser setback 8ft away from the fence. -duct work replacement
Valuation:
$13,000
Permit #:
BLD24-02333
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Heat pump & furnace
Valuation:
N/A
Permit #:
25-0314
Status:
final
Fee:
$332
Permit Type:
Heat pump
Building Type:
N/A
Replace gas furnace to heat pump
Valuation:
$7,000
Permit #:
B24-3557
Status:
issued
Fee:
$252
Permit Type:
N/A
Building Type:
N/A
Addition coil on furnace in the garage. addition heat pump condenser
Valuation:
N/A
Permit #:
MECH2024-0066
Status:
triage
Fee:
N/A
Permit Type:
Heat pump_na
Building Type:
N/A
Replace coil on the furnace
Valuation:
$6,000
Permit #:
BLD24-02296
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Heat pump installation condenser in the backyard. a minimum of 5 feet from the air conditioning unit to the property line is required
Valuation:
$12,000
Permit #:
BLD24-02762
Status:
final
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Install new heat pump in the attic
Valuation:
$16,000
Permit #:
M2024-0116
Status:
final
Fee:
$562
Permit Type:
Mechanical
Building Type:
N/A
Replacement of 3 ton air conditioner
Valuation:
$13,000
Permit #:
BLD24-03568
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Replacement of 3 ton air conditioner
Valuation:
$7,000
Permit #:
BLD24-03247
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Install new heat pump condenser
Valuation:
$8,000
Permit #:
M2024-0091
Status:
final
Fee:
$502
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2024 091519 RS
Status:
final
Fee:
$0
Permit Type:
Single-family
Building Type:
N/A
Similar Contractors See more
149
BZ Score
$11.9K
Avg Project
-
Projects
149
BZ Score
$10.5K
Avg Project
-
Projects
145
BZ Score
$4.5K
Avg Project
-
Projects
Greentech Air Solution Reviews
BuildZoom hasn't received any reviews for Greentech Air Solution. 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.
Greentech Air Solution License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2024 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
27
Permits
- Building permit records show that Greentech Air Solution has worked on 27 permitted projects.