Updated: May 29, 2026
Location and Projects
Address
8563 ORANGE ST, Alta Loma, CA, 91701
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Marks AC Services HVAC/Mechanical Contractor
Marks AC Services, 8563 Orange St, Alta Loma, CA (Employee: Mark Charles Reddeman) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Marks AC Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Marks AC Services Contact Information
Phone Number: (909) 472-7126
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Address: 8563 ORANGE ST, Alta Loma, CA 91701
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Marks AC Services Alta Loma
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Marks AC Services has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Marks AC Services has worked on at least
8.0 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
|
HVAC projects |
|
6 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Marks AC Services mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
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.
Marks AC Services Reviews
5 out of 5 stars, based on
2
reviews
-
By Sean S.July 26, 2018AC Services
-
By T. S.June 12, 2015Repeat Customer: AC Hook-up and AC Service1 dayProfessional Quality Work
We have come to be repeat customers of Mark's Air Conditioning Service due to his professionalism and quality of work. Mark is timely, calls with updates on ETA's, completes the work and leaves the area clean. Contracted services have included removal and replacing air vents, installing thermostats, replacing condensers, annual service calls and complete dual system hook-ups. Pricing is reasonable and fair. We have received calls from tenants - advising they found Mark to be courteous and professional.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Cut in (1) 3 ton package unit on roof w ducts. 8 ceiling air vents. 1 gas outlet. electrical by others
Valuation:
N/A
Permit #:
B202302712
Status:
issued
Fee:
$642
Permit Type:
N/A
Building Type:
N/A
Install 3 ton roof unit w duct. same location like for like
Valuation:
$10,000
Permit #:
B2404872
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
4 ton hvac equipment change out only. hook to existing duct work
Valuation:
N/A
Permit #:
B23-0109
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Install hvac with duct work
Valuation:
N/A
Permit #:
B23-000-319
Status:
issued
Fee:
$221
Permit Type:
Dwellings
Building Type:
N/A
Hvac 3 ton on roof w/duct work
Valuation:
$9,000
Permit #:
B2204879
Status:
final
Fee:
$224
Permit Type:
N/A
Building Type:
N/A
Hvac out/in duct for roof unit
Valuation:
$13,395
Permit #:
B00-031-755
Status:
final
Fee:
$125
Permit Type:
Dwellings
Building Type:
N/A
Air conditioning (n) condenser (n) air handling unit and (n) 7 new vents - existing furnace remains
Valuation:
N/A
Permit #:
MEC25-0171
Status:
complete
Fee:
$137
Permit Type:
HVAC changeout
Building Type:
N/A
Installation of new hvac system - 2 ton air conditioning 36k btu furnace and 6 ducts
Valuation:
N/A
Permit #:
B20-000-610
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Install hvac with ductwork
Valuation:
N/A
Permit #:
B22-000-826
Status:
issued
Fee:
$341
Permit Type:
Dwellings
Building Type:
N/A
Hvac changeout only same location
Valuation:
N/A
Permit #:
PMT2020-04522
Status:
final
Fee:
$377
Permit Type:
N/A
Building Type:
N/A
4 ton split system furnace coil condenser with ductwork
Valuation:
N/A
Permit #:
PMT2018-03762
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Permit to replace a 5 ton split system and a 80k btu fau - in the same location
Valuation:
N/A
Permit #:
BLD18-002652
Status:
final
Fee:
$116
Permit Type:
S-fam residential
Building Type:
N/A
Permit to remove and replace a 5-ton condenser and coil -
Valuation:
N/A
Permit #:
BLD18-002533
Status:
final
Fee:
$89
Permit Type:
S-fam residential
Building Type:
N/A
Hvac replacement same location (40000 btu)
Valuation:
N/A
Permit #:
B201802380
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Hvac equipment changeout only
Valuation:
N/A
Permit #:
PMT2018-01859
Status:
final
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
New hvac and ductwork: 16 seer 3 ton; furnace in attic
Valuation:
N/A
Permit #:
B16-0614
Status:
final
Fee:
$183
Permit Type:
HVAC
Building Type:
N/A
Permit for hvac change out (4 ton air conditioning & 80k btu's) - same location
Valuation:
N/A
Permit #:
BLD15-002840
Status:
final
Fee:
$116
Permit Type:
S-fam residential
Building Type:
N/A
Change out existing air conditioning fau and 8 ducts
Valuation:
N/A
Permit #:
1804090013
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new hvac
Valuation:
N/A
Permit #:
B201801508
Status:
final
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Building Permit
4407 Rhodelia Av, CA
2016-08-09
Change existing hvac
Valuation:
$0
Permit #:
1608090020
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Marks AC Services License info
Verified License
| License # | 828077 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Marks AC Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Technology Insurance Company Inc |
42
Permits
- Building permit records show that Marks AC Services has worked on 42 permitted projects.
Marks AC Services Employees
MR
Mark Charles Reddeman
Sole Owner
I've been benefitting from Mark's AC Services for 6 years now, due to their superior honesty, they are my trusted source of a broke down AC. The AC in my condo unit in Diamond Bar quit yesterday, it was a brutal 109 degrees in the afternoon, called Mark, his crew Jared & Scott came out this morning and fixed it. Thank you for your prompt services, you guys ROCK.