Updated: Jul 07, 2026
Location and Projects
Address
1511 2ND AVE, Walnut Creek, CA, 94597
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Eco Performance Builders HVAC/Mechanical Contractor
Eco Performance Builders Inc, 1511-2 Nd Ave, Walnut Creek, CA (Employees: Keith Patrick O'hara and Scott William O'hara) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Eco Performance Builders Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Eco Performance Builders Inc Contact Information
Phone Number: (925) 521-6144
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Address: 1511 2ND AVE, Walnut Creek, CA 94597
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Eco Performance Builders Inc Walnut Creek
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Eco Performance Builders Inc has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
30 projects
|
2025 |
|
30 projects
|
2024 |
|
32 projects
|
2023 |
Our building permit records indicate that Eco Performance Builders Inc has worked on at least
92.0 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
|
75 projects
|
HVAC projects |
|
26 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Eco Performance Builders Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
39 projects
|
< $5k |
|
35 projects
|
$5k-$20k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $4,900. 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 Eco Performance Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing a 1.5 ton ducted inverter heat pump in the crawlspace. remove furnace. reconnect to existing supply ducts and replace the return duct and grille with new. install condenser unit and dedicated 240v circuit for outdoor unit on the right side of the house
Valuation:
$6,400
Permit #:
B2025-01438
Status:
final
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
Installing a 1.5 ton ducted inverter heat pump in the crawlspace of the home to replace the existing furnace which will be removed. reconnecting to existing supply ducts and replacing the return duct and grille with new better sealed and insulated duct. installing the heat pump’s outdoor condenser unit along with a dedicated 240v circuit for outdoor unit on the right side of the house
Valuation:
$4,900
Permit #:
B2025-00588
Status:
final
Fee:
$842
Permit Type:
N/A
Building Type:
N/A
Installing a 1.5 ton ducted inverter heat pump in the crawlspace of the home to replace the existing floor furnace which will be removed. installing a new duct system to serve the new heat pump. installing the heat pump’s outdoor condenser unit along with a dedicated 240v circuit for outdoor unit behind the house underneath the back deck
Valuation:
N/A
Permit #:
B2025-00184
Status:
issued
Fee:
$1,039
Permit Type:
N/A
Building Type:
N/A
Installing a 1 ton ducted inverter heat pump in the crawlspace of the home to replace the existing furnace. replace ducts. installing the heat pump’s outdoor condenser units for both systems along with a dedicated 240v circuit for outdoor unit on the right side of house behind the fence
Valuation:
$6,400
Permit #:
B2025-03263
Status:
final
Fee:
$834
Permit Type:
N/A
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2151
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2150
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2149
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2148
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2147
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2146
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2145
Status:
issued
Fee:
$77
Permit Type:
Residential
Building Type:
N/A
(n) subpanels (n) heat pump water heaters (n) ptac heat pumps
Valuation:
$819,000
Permit #:
B2025-2142
Status:
issued
Fee:
$10,693
Permit Type:
Residential
Building Type:
N/A
(e) - electrical - 3+ residential units or commercial (building)
2025-04-15
Install a new electrical service panel updgraded to 400a to serve all four addresses in building; 2585 fruitvale 2581 fruitvale 3079 blossom st & 3089 blossom
Valuation:
N/A
Permit #:
E2501035
Status:
reinstated
Fee:
$733
Permit Type:
N/A
Building Type:
Mix use
Installing a 1.5 ton ducted inverter heat pump in the attic. replacing all ducts with new installing the heat pump’s outdoor condenser unit along with a dedicated 240v circuit for outdoor unit. installing a new heat pump water heater tank in the garage removing the old water heater installing the outdoor condenser unit for the heat pump water heater on the back side of main house
Valuation:
$9,600
Permit #:
B2024-05587
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Installing a 2-ton ducted inverter heat pump and new duct system in the crawlspace of the home to replace the existing crawlspace- located furnace which will be removed. installing the heat pump’s outdoor condenser unit on the right side of the house along with a dedicated 240v circuit for outdoor unit
Valuation:
$6,900
Permit #:
B2024-05002
Status:
final
Fee:
$1,039
Permit Type:
N/A
Building Type:
N/A
Installing a 1.5 ton ducted inverter heat pump in the crawlspace of the home to replace the existing furnace which will be removed. installing a new 83 gallon heat pump water heater tank in the same location as the existing gas water heater tank. remove existing water heater and cap gas line. installing the both of the heat pump’s outdoor condenser units on the left side of the house ... see more
Valuation:
$9,800
Permit #:
B2024-04768
Status:
final
Fee:
$1,311
Permit Type:
N/A
Building Type:
N/A
Installing a 119-gallon water storage tank and associated hydronic air handler in the basement of the home to replace the existing furnace which will be removed. installing the heat pump water heater systems’ outdoor condenser units at the back of the house along with a dedicated 240v circuit for each outdoor unit
Valuation:
$9,800
Permit #:
B2024-01702
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Switch from a single 2-ton ducted heat pump system to replace existing furnace to a 1.5-ton ducted heat pump system and a 1.5-ton two zone ductless heat pump system to serve the main basement rooms. the location of the outdoor units will be on the south side of the house
Valuation:
N/A
Permit #:
B2024-05587-REV01
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing one 3/4-ton ductless inverter heat pump one 1 ¼-ton ductless inverter heat pump and one outdoor condenser unit to heat and cool the backyard adu. the system’s outdoor condenser unit will go on the right side of the adu along with a dedicated 240v circuit. installing a new heat pump water heater with attached condenser in the unconditioned sun room of the backyard adu
Valuation:
N/A
Permit #:
B2024-05164
Status:
issued
Fee:
$1,221
Permit Type:
N/A
Building Type:
N/A
Installing a 1 ton ductless heat pump on the wall of the living room to replace the existing gas wall furnace which will be removed. installing the heat pump’s outdoor condenser unit on the left side of the garage along with a dedicated 240v circuit for outdoor unit
Valuation:
$4,900
Permit #:
B2024-03080
Status:
issued
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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BZ Score
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Projects
Eco Performance Builders Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Eco Performance Builders Inc License info
Verified License
| License # | NAT-F161956-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Eco Performance Builders Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 944856 |
| Status | Active |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Insulation And Acoustical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Eco Performance Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F161956-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, 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 Eco Performance Builders Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
433
Permits
- Building permit records show that Eco Performance Builders Inc has worked on 433 permitted projects.
Eco Performance Builders Inc Employees
KO
Keith Patrick O'hara
Rmo/Ceo/Pres
SO
Scott William O'hara
Rmo/Ceo/Pres