Updated: Jun 26, 2026
Location and Projects
Address
6420 Wilshire Blvd, Los Angeles, CA, 90048
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Home Upgrade Specialist Inc Photos
Home Upgrade Specialist HVAC/Mechanical Contractor
Home Upgrade Specialist, Inc. is a licensed Los Angeles home energy upgrade contractor serving Los Angeles County, Orange County, and surrounding Southern California communities. We specialize in HVAC installation and replacement, heat pumps, ductless mini splits, roofing, solar panel installation, Tesla Solar Roof, Tesla Powerwall, battery backup systems, EV chargers, electrical upgrades, and whole-home energy efficiency improvements.
Our team helps homeowners plan and complete multiple upgrades under one coordinated project, with clear communication, licensed crews, quality equipment, and a focus on long-term comfort, efficiency, and home value. Home Upgrade Specialist is CSLB licensed, BBB A+ accredited, and experienced with brands and systems including Tesla, Daikin, Goodman, REC, Qcells, Enphase, SolarEdge, and other leading home energy products.
Contact Home Upgrade Specialist for a free estimate on HVAC, solar, roofing, battery backup, EV charging, and energy-efficient home upgrades.
From BuildZoom: Home Upgrade Specialist Inc, 6420 Wilshire Blvd, Los Angeles, CA (Employee: Nitai S) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 142 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Home Upgrade Specialist Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Home Upgrade Specialist Inc Contact Information
Phone Number: (833) 446-6387
Address: 6420 Wilshire Blvd, Los Angeles, CA 90048
Home Upgrade Specialist Inc Los Angeles
Quality
142
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Home Upgrade Specialist Inc has a BuildZoom score of 142, which places them above 99% of 336,931 contractors in California.
Activity
|
83 projects
|
2025 |
|
79 projects
|
2024 |
|
58 projects
|
2023 |
Our building permit records indicate that Home Upgrade Specialist Inc has worked on at least
220.0 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
|
198 projects
|
HVAC projects |
|
5 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Home Upgrade Specialist Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
12 projects
|
< $5k |
|
13 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $6,000. 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.
Home Upgrade Specialist Inc Reviews
5 out of 5 stars, based on
6
reviews
-
By Aden R.March 8, 2022HVAC Repair$350
-
By Rebecca M.June 14, 2020Considered for Zoned Comfort AC Installation
My experience with the company was all favorable. It was just out of my price range.
-
By ChristyDecember 19, 2019hvac installation$14,000
I highly recommend using this company,
good fair honest pricing, amazing customer service
and great crew! -
By AlexDecember 12, 2019HVAC repair$5,000
Highly recommend calling this company
The service was amazing!
They came on time time, answered all of my questions and gave me a fair honest price,
The job process was smooth just the way i like it
Thank you guys -
By JohnDecember 10, 2019Roof, Windows$30,000
Our experience so far with Home Upgrade Specialist Inc has been fantastic. Every associate we have spoken to has been kind, professional, flexible and eager to earn our business. We have met with our project manager, Nitai, and were very impressed by his knowledge and enthusiasm. We are very excited to work on our second project together! We already finished new roof project and starting windows project next week.
-
AnonymousJanuary 15, 2018
I used Home upgrade specialist twice now. They put in new windows in my house? I was so happy with the work I had then redo the roof. I’m very happy with the service and overall work. The owners are very easy to deal with, honest, and work was completed fairly quickly. I would definitely recommend.
Building Permits by Home Upgrade Specialist Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 40 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$8,000
Permit #:
25016-90000-04968
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 30 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$6,000
Permit #:
25016-90000-05860
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 16 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$3,200
Permit #:
25016-90000-07685
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 19 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$3,800
Permit #:
25016-90000-04055
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 28 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,600
Permit #:
25016-90000-31119
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 21 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for ... see more
Valuation:
$6,300
Permit #:
24016-90000-25237
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 16 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$3,200
Permit #:
24016-90000-27296
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 21 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$4,200
Permit #:
24016-90000-27859
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 14 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$2,800
Permit #:
24016-90000-07982
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 25 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$5,000
Permit #:
23016-90000-10942
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 170 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be require... see more
Valuation:
$34,000
Permit #:
22016-90000-37215
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 24 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$4,800
Permit #:
23016-90000-41642
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 24 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$4,800
Permit #:
23016-90000-30963
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair of water dry-rot or termite damaged stairs in residential buildings (less than 10% of replacement cost of stairs). handrails for apartments one and two family dwellings require plan check. install radiant barrier and/or insulation in attic for residential buildings
Valuation:
$1,680
Permit #:
23016-90000-06515
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 22 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$4,400
Permit #:
23016-90000-06844
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 20 sqrs comparable shingle roofing over new solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$6,000
Permit #:
22016-90000-19615
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Reroof with 26 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$5,200
Permit #:
22016-90000-14619
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installation of a 13.752 kw tesla solar roof w 232 solar roof mods 2 inv with 2 tesla powerwalls and backup gateway. also hvac changeout of a split heat pump system - 4 ton
Valuation:
N/A
Permit #:
24041-90000-36545
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear off tile roof + install tesla underlayment (30 square)
Valuation:
$40,000
Permit #:
BLD2025-00112
Status:
final
Fee:
$1,486
Permit Type:
N/A
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing (26) squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roofing rating council (crrc). cool roof may be required... see more
Valuation:
$6,000
Permit #:
21016-20000-15617
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Home Upgrade Specialist Inc License info
Verified License
| License # | 1055444 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Home Upgrade Specialist Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1031989 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Home Upgrade Specialist Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
142
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
| Workers Comp Value | $2,000,000 |
Premium
- Home Upgrade Specialist Inc is a verified BuildZoom Premium contractor.
498
Permits
- Building permit records show that Home Upgrade Specialist Inc has worked on 498 permitted projects.
Home Upgrade Specialist Inc Employees
Nitai S
Manager
Highly recommend this company. Had an issue with my heat. i called them out and they were able to fit me in right away. The technician was highly knowledgeable and very respectful of all my questions. To top it off the price was very reasonable!!