Updated: Nov 04, 2025
Location and Projects
Address
7225 PURDUE AVENUE, La Mesa, CA, 91942
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Schillreff Mechanical Inc
Schillreff Mechanical Inc, 7225 Purdue Ave, La Mesa, CA (Employees: Jamie Rae Schillreff and John Brock Schillreff) holds a Contractor license and 2 other licenses according to the Oceanside license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Schillreff Mechanical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Schillreff Mechanical Inc Contact Information
Phone Number: (619) 992-5194
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Address: 7225 PURDUE AVENUE, La Mesa, CA 91942
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Schillreff Mechanical Inc La Mesa
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Schillreff Mechanical Inc has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Schillreff Mechanical Inc has worked on at least
4.0 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$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.
Schillreff Mechanical Inc Reviews
3 out of 5 stars, based on
2
reviews
-
By Thomas B.March 27, 2020New install of AC$3,500
-
By Chuck P.August 29, 2014New Air Conditioning System$$60004 daysBuyer Beware
Rip Off!! He's cheap...and his work is terrible! Be warned...under no circumstances should you ever use this guy for anything!
He ripped me off for over $5,000 on an air conditioning system that I'm now paying an additional $1000 to have made right! Out of code....installed improperly....waste of money!!
He left my attic full of trash. The system leaked, causing damage to my ceiling. He refused to pay to get it repaired. The gas line was installed improperly. There were missing parts, causing my system to be inefficient.
This guy has to be the absolute worse A/C guy in town!!
Building Permits by Schillreff Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition coil to existing furnace addition condenser 20amp 220v electrical
Valuation:
$9,850
Permit #:
BLDG25-0736
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Replace furnace 52k btu and addition 2.5 ton split slimline air conditioning
Valuation:
$10,750
Permit #:
BLDG23-0707
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Replace furnace like for like. 5400 btu upflow
Valuation:
$3,800
Permit #:
BLDG23-0655
Status:
issued
Fee:
$65
Permit Type:
Replacement
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:4925/rebel
Valuation:
N/A
Permit #:
PMT-3281318
Status:
issued
Fee:
$586
Permit Type:
N/A
Building Type:
N/A
Replace fau and air conditioning
Valuation:
$10,375
Permit #:
BLDG24-0128
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Install air conditioner & coil
Valuation:
$5,650
Permit #:
BLDG19-0972
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Residential alteration or addition - plan check-permit
2002-11-08
Cross street: winter gardens bltb: 1232 a5activity code: 42e103description of work: remove and replace furnace and condensor for fau.11/19/10 see replacement 1009-20100433...vmd
Valuation:
$0
Permit #:
PDS2002-1009-20020182
Status:
Withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2002-08-30
Cross street:pino dr. activity code:42e103 426x06 description of work:change out of fau and (hra) air conditioning and asbuilt reroof (from expired permit c87015721) 2500 sq. ft for single family dwelling
Valuation:
$2,400
Permit #:
PDS2002-1005-20020764
Status:
triage
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2011-01-21
Cross street: pepper dr description of work: replacing 1 air conditioning unit (hra) and adding 1 new air conditioning unit. 1/25/11 - addition replacement fau to permit. tgb
Valuation:
N/A
Permit #:
PDS2011-1009-20110026
Status:
complete
Fee:
$341
Permit Type:
N/A
Building Type:
N/A
Install new air conditioning pro/lennox fau 2 ton 14 seer condenser 2 ton
Valuation:
N/A
Permit #:
BLDG18-3290
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Residential alteration or addition - plan check-permit
2010-06-25
Cross street: jamacha blvd description of work: air conditioning replacement for existing single family dwelling. ***note this permit is replacement permit #1009-99000169 which had no inspections
Valuation:
N/A
Permit #:
PDS2010-1009-20100135
Status:
complete
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2005-06-13
Cross street: grossmont description of work: misc mechanical and electrical for replacement of furnace w/same addition electrical circuit and addition new air conditioning unit for existing single family dwelling
Valuation:
N/A
Permit #:
PDS2005-1009-20050056
Status:
triage
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2006-01-06
Cross street: paseo del mar description of work: remove and replace fau -- addition air conditioning and 30 a circuit. ~~contractor aware of reqmnts for duct testing~~
Valuation:
N/A
Permit #:
PDS2006-1005-20060018
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Mobile home parksite construction - plan check-permit
2002-09-18
Park name: villa cajon park i.d. no.37- 0273 space no.: 33 map ref: 1251-f2 community: el cajon description: replacement of exterior condensor for mh 42h103
Valuation:
N/A
Permit #:
PDS2002-1035-20020370
Status:
triage
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2003-04-23
Office: ec __ cross street:grove description of work: re roof i deleted the other reroof permit by mistake 1030-20030318 also replace water heater
Valuation:
$576
Permit #:
PDS2003-1030-20030375
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2005-09-20
Ross street: barcelona/gateway description of work: misc mechanical for remove and replace fau and addition new air conditioning w/new electrical circuit for existing single family dwelling
Valuation:
N/A
Permit #:
PDS2005-1009-20050110
Status:
triage
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2008-04-04
Cross street: jennings vista drive description of work: ***hra***replace electric air conditioning unit only (no additional electrical work to be done)
Valuation:
N/A
Permit #:
PDS2008-1030-20080393
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2002-07-17
Cross street: pointe pkwy tb: 1291 f2 activity code: 42e103 description of work: install (2) new condensors for single family dwelling (pre wired at construction)
Valuation:
N/A
Permit #:
PDS2002-1009-20020103
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2007-12-06
Cross street:highlands view description of work: -hra- mechanical only permit to replace (like for like) air conditioning and furnace on existing single family dwelling
Valuation:
N/A
Permit #:
PDS2007-1030-20071119
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2006-01-06
Cross street: melrose ln description of work: remove and replace fau for single family dwelling ~~contractor aware of reqmnt for sealed duct testing~~
Valuation:
N/A
Permit #:
PDS2006-1009-20060010
Status:
triage
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Schillreff Mechanical Inc License info
Verified License
| License # | 976555 |
| Status | Active |
| City | Oceanside |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Schillreff Mechanical Inc at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 976555 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Schillreff Mechanical 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 # | 780135 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Schillreff Mechanical Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Farm Fire & Casualty Company |
487
Permits
- Building permit records show that Schillreff Mechanical Inc has worked on 487 permitted projects.
Schillreff Mechanical Inc Employees
JS
Jamie Rae Schillreff
Officer
JS
John Brock Schillreff
Sole Owner
John has helped me and my clients save money for over 20 years! On one a few years, the buyer's home inspection revealed that the heating system would not engage. The buyer then had their professional that said the parts needed were not available and that the unit would need to be replaced. We had John go out, and for less than $100 including the part, had the unit operational to everyone's satisfaction. We work with John on both our new installs and on maintenance. When I did have a problem a few months after an install last year, they came out and corrected it, no charge.