Updated: Nov 13, 2025
Location and Projects
Address
765 S State College Blvd 1, Fullerton, CA, 92831
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Four Seasons Sunrooms by Ambiance Additions Landscape Contractor
Serving Los Angeles, Orange, Riverside and San Bernardino Counties, Ambiance Additions has achieved a reputation as the premier builder of 4 Seasons Sunrooms, Glass Rooms, Glass Sunrooms, & Sunrooms in California. Founded in 1989, we are licensed by the State of California and have maintained an impeccable record, Bonded, insured, and with membership in a host of trade associations (N.A.R.I., B.I.A., N.S.A., etc.) you can have complete confidence and assurance in our service. And as a Four Seasons Sunrooms franchise, Ambiance Additions has access to the resources of the world’s most recognized sunroom manufacturer, offering product selection, quality, warranties and pricing that are simply the best in the business.
From BuildZoom:
Four Seasons Sunrooms by Ambiance Additions at 765 S State College Blvd 1, Fullerton, CA 92831, has a BuildZoom score of 0 and ranks in the top 99% of 336,931 California contractors.
If you are thinking of hiring Four Seasons Sunrooms by Ambiance Additions, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Four Seasons Sunrooms by Ambiance Additions Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Other Exteriors
Decks and Porches
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Four Seasons Sunrooms by Ambiance Additions Contact Information
Address: 765 S State College Blvd 1, Fullerton, CA 92831
Four Seasons Sunrooms by Ambiance Additions Fullerton
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Four Seasons Sunrooms by Ambiance Additions, log in and update your license info in the “Edit Profile” tab.
Activity
|
4 projects
|
2025 |
|
8 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Four Seasons Sunrooms by Ambiance Additions has worked on at least
17.0 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
|
8 projects
|
Patios |
Analyzing permits over the last 4 years shows that Four Seasons Sunrooms by Ambiance Additions mostly works on
patio
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $31,200. 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 Four Seasons Sunrooms by Ambiance Additions
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family residence (n) 8 max high by 86 long p/l block wall at rear. (n) 4 max high by 144 long retain wall along sidewalk. all walls inside p/l (x2021-2066 rev2024-0790)
Valuation:
$1,200,000
Permit #:
XR2024-1091
Status:
final
Fee:
$1,991
Permit Type:
N/A
Building Type:
N/A
Delta b revision to show sunroom on site plan and grading plan
Valuation:
$1,200,000
Permit #:
REV2024-0737
Status:
approved
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Delta revision for retaining walls & drainage (xr2024-1091)
Valuation:
$1,200,000
Permit #:
REV2024-0790
Status:
slipsheeted
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Delta 7 update landscape design
Valuation:
$1,200,000
Permit #:
REV2024-1935
Status:
approved
Fee:
$191
Permit Type:
N/A
Building Type:
N/A
Single family residence interior remodel 3683 sf addition to garage 140 sf & addition 1697 sf
Valuation:
$1,200,000
Permit #:
1792-2021
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Delta 8 revision to show edison pull box on plan
Valuation:
$1,200,000
Permit #:
REV2024-2014
Status:
approved
Fee:
$142
Permit Type:
N/A
Building Type:
N/A
Demolish (e) patio cover and construst (n) 367 sqft attached patio cover (n) 26 x 12 raised patio slab includes related electrical: (2) switches (11) fixtures as per approved plans
Valuation:
$10,000
Permit #:
COMR-2022-0041
Status:
issued
Fee:
$1,554
Permit Type:
N/A
Building Type:
N/A
Install a new patio enclosure at the rear of home. install a lattice cover extension off proposed patio enclosure
Valuation:
$22,500
Permit #:
B00-033-994
Status:
final
Fee:
$1,003
Permit Type:
Dwellings
Building Type:
N/A
Addition of 498 square feet and a covered porch of 415 square feet
Valuation:
N/A
Permit #:
24030-20000-08162
Status:
complete
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Enclosed patio
Valuation:
$31,500
Permit #:
BLD25-0083
Status:
final
Fee:
$1,407
Permit Type:
Alters_additions
Building Type:
N/A
Single family residence 405 sf attached sunroom (non-habitable)
Valuation:
$31,200
Permit #:
XR2023-2042
Status:
final
Fee:
$1,432
Permit Type:
N/A
Building Type:
N/A
To replace existing patio cover with new four seasons enclosed patio at the rear of residence. 290 sf
Valuation:
N/A
Permit #:
BLD-2023-00286
Status:
final
Fee:
$1,126
Permit Type:
N/A
Building Type:
N/A
Single family residence install wind break wall system and two wall system with bi-fold
Valuation:
$26,000
Permit #:
XR2023-2772
Status:
issued
Fee:
$1,629
Permit Type:
N/A
Building Type:
N/A
Demolish existing patio cover and construct new 269 sq ft patio enclosure on existing concrete slab. includes related electrical - (3) outlets (4) switches (3) fixtures as per approved plan
Valuation:
$24,839
Permit #:
COMR-2019-0239
Status:
complete
Fee:
$1,170
Permit Type:
N/A
Building Type:
N/A
Replace patio enclosure 300 sf and electrical (not to be used as habitable space)
Valuation:
$32,000
Permit #:
B-23-825
Status:
issued
Fee:
$776
Permit Type:
N/A
Building Type:
N/A
Single family residence - install (n) enclosed patio cover 410 sf
Valuation:
N/A
Permit #:
PC2024-0817
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence install wind break wall system and two wall system with bi-fold
Valuation:
N/A
Permit #:
PC2023-2419
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence - (n) enclosed patio cover 410 sf
Valuation:
N/A
Permit #:
XR2024-1098
Status:
final
Fee:
$530
Permit Type:
N/A
Building Type:
N/A
Delta 1 revision to kepp (e) bi-fold door in family room
Valuation:
N/A
Permit #:
REV2024-0518
Status:
approved
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
New 323 sq patio enclosure 15'x21'6 at rear of existing residence on new patio slab
Valuation:
$18,900
Permit #:
17014-10000-03535
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Four Seasons Sunrooms by Ambiance Additions Reviews
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Four Seasons Sunrooms by Ambiance Additions License info
Unverified License
| Status | Unable To Verify |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Four Seasons Sunrooms by Ambiance Additions, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | State Compensation Insurance Fund |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
443
Permits
- Building permit records show that Four Seasons Sunrooms by Ambiance Additions has worked on 443 permitted projects.