Comparison Overview

PJ Mechanical.

VS

Upchurch

PJ Mechanical.

55 Broad Street, New York, New York, 10004, US
Last Update: 2025-11-28
Between 700 and 749

Since its inception in 1971, P.J. Mechanical Corp. has served New York as the clear leader in the construction, installation, service and maintenance of H.V.A.C. systems. In today's business climate, many companies have specific building and technical requirements. Our executive, project management and technical service staff specializes in office construction, fabrication, installation of new systems, as well as renovations, alterations and upgrades. In addition, we are experienced and knowledgeable about your business'​ specialty needs such as data center outfitting and communication network system's environmental demands. Our core and shell experienced project management team attends to the implementation of every job from the ground up and works closely with in house contract administrators, estimators, purchasing agents, and an on site construction and installation team to assure every client of the best job possible. With our affiliates, Delta Sheet Metal, Expert Insulation Corp., and PJ Mechanical Service & Maintenance Corp., we provide our clients with a one stop, full service source to meet all of their H.V.A.C. contracting needs. Our service and maintenance organization, PJ Mechanical Service & Maintenance Corp., provides the same level of excellent service to all of our clients. Our staff is knowledgeable and prepared to service your HVAC system. We work with our customers to design a preventive maintenance programs to suit both the technical needs of the equipment and the needs of the end user. We endeavor to provide timely, courteous and professional service, 24 hours a day, 7 days per week.

NAICS: 333
NAICS Definition:
Employees: 145
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Upchurch

1792 Dancy Blvd, None, Horn Lake, Mississippi, US, 38637
Last Update: 2025-11-28

Upchurch Services, LLC is a full-service mechanical contracting company. We provide exceptional service to our customers throughout the SEC region. We provide plumbing, heating, ventilating, and air conditioning services to commercial and industrial entities. We have offices in Tennessee, Mississippi, and Florida. Please give us a call at 601-605-2533 (Ridgeland, MS) or 901-388-0333 (Horn Lake, MS) and upgrade to Upchurch Today!

NAICS: 3334
NAICS Definition: Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Employees: 171
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/pj-mechanical-corp.jpeg
PJ Mechanical.
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/upchurch-services.jpeg
Upchurch
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
PJ Mechanical.
100%
Compliance Rate
0/4 Standards Verified
Upchurch
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs HVAC and Refrigeration Equipment Manufacturing Industry Average (This Year)

No incidents recorded for PJ Mechanical. in 2025.

Incidents vs HVAC and Refrigeration Equipment Manufacturing Industry Average (This Year)

No incidents recorded for Upchurch in 2025.

Incident History — PJ Mechanical. (X = Date, Y = Severity)

PJ Mechanical. cyber incidents detection timeline including parent company and subsidiaries

Incident History — Upchurch (X = Date, Y = Severity)

Upchurch cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/pj-mechanical-corp.jpeg
PJ Mechanical.
Incidents

No Incident

https://images.rankiteo.com/companyimages/upchurch-services.jpeg
Upchurch
Incidents

No Incident

FAQ

Upchurch company demonstrates a stronger AI Cybersecurity Score compared to PJ Mechanical. company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Upchurch company has disclosed a higher number of cyber incidents compared to PJ Mechanical. company.

In the current year, Upchurch company and PJ Mechanical. company have not reported any cyber incidents.

Neither Upchurch company nor PJ Mechanical. company has reported experiencing a ransomware attack publicly.

Neither Upchurch company nor PJ Mechanical. company has reported experiencing a data breach publicly.

Neither Upchurch company nor PJ Mechanical. company has reported experiencing targeted cyberattacks publicly.

Neither PJ Mechanical. company nor Upchurch company has reported experiencing or disclosing vulnerabilities publicly.

Neither PJ Mechanical. nor Upchurch holds any compliance certifications.

Neither company holds any compliance certifications.

Neither PJ Mechanical. company nor Upchurch company has publicly disclosed detailed information about the number of their subsidiaries.

Upchurch company employs more people globally than PJ Mechanical. company, reflecting its scale as a HVAC and Refrigeration Equipment Manufacturing.

Neither PJ Mechanical. nor Upchurch holds SOC 2 Type 1 certification.

Neither PJ Mechanical. nor Upchurch holds SOC 2 Type 2 certification.

Neither PJ Mechanical. nor Upchurch holds ISO 27001 certification.

Neither PJ Mechanical. nor Upchurch holds PCI DSS certification.

Neither PJ Mechanical. nor Upchurch holds HIPAA certification.

Neither PJ Mechanical. nor Upchurch holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H