Homeβ€Ί Professional Servicesβ€Ί donnellymech.com
Trusted

Yes β€” donnellymech.com looks safe

88/ 100 trust score
Industry: Professional Services Checked Jul 6, 2026 Professional Services average: 54 43 signals
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In plain English

Donnellymech.com is a legitimate, long-established commercial HVAC contractor in New York City. The domain has been active for 29 years, security is top-notch, and the company is transparent about who they are. The missing privacy policy is a minor gap for a business of this type, but nothing that undermines overall trust.

Cross-referenced 43 live signals from Google Safe Browsing, VirusTotal, WHOIS and more on Jul 6, 2026. How we score β†’

Where the score comes from

We look at six areas. Here's how donnellymech.com did in each.
95
Security

Excellent security posture: valid SSL, modern TLS, multiple browser protections enabled, and no malware or phishing flags. This is what you'd expect from any legitimate business handling customer data.

90
Identity

Domain registered nearly 30 years ago with DNSSEC enabled and a reputable registrar. While the WHOIS doesn't list a public owner, the age and consistent renewal signal a stable, established operation.

95
Reputation

Clean on all blacklists, 26 years of Wayback Machine history, and no negative trust signals. This is a well-established web presence that has maintained a good standing for decades.

90
Transparency

Clear about page, contact information, and links to five social media platforms. The company openly describes its team and services, which is strong for a local contractor.

65
Compliance

Missing a privacy policy and terms of service. For a US-based HVAC company that collects contact info and offers financing, this is a notable gap but not a deal-breaker given the industry norms.

90
Infrastructure

Solid technical foundation: DNSSEC signed, strict email authentication, fast load times, and a CDN. The high number of external scripts is typical for a WordPress site with analytics and chat widgets.

What we checked

The 43 signals behind this report.
Security & Transport
Certificate Issuer
DigiCert Inc
Clickjacking Protection
Present
Content Security Policy
Present
External Scripts
41 scripts
Google Web Risk
Clean
HSTS Header
Present
SSL Certificate
Valid
Security Headers
6 of 6
TLS Version
TLS 1.3
Identity & WHOIS
About Page
Found
Branding
Complete
Business Disclosure
Not found
Contact Info
Found
Domain Age
29 years, 11 months
Domain Expiry
2030-12-22T05:00:00Z
Legal Pages
Partial
Registrar
Gandi SAS
Infrastructure & DNS
CDN
Cloud.ru / Selectel / generic
DMARC Record
p=reject
DNS Blacklists
Clean
DNS Resolution
1 IP(s)
DNSSEC
Enabled
DNSSEC
signedDelegation
Email (MX Records)
2 record(s)
Hosting Network (ASN)
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
Name Servers
4 server(s)
Page Load Time
405ms
Platform
WordPress
SPF Record
Present
Reputation & Reach
Open Graph Type
website
Page Description
For over 30 years in New York City, Donnelly Mechanical is the leading commercial HVAC service, maintenance and construc...
Page Language
en-US
Page Title
Commercial HVAC Mechanical Contractors NYC | Donnelly Mechanical
Schema Description
For over 30 years in New York City, Donnelly Mechanical is the leading commercial HVAC service, maintenance and construc...
Schema Name
Donnelly Mechanical Corp.
Sitemap
6 pages
Social Media Presence
5 platforms
Structured Data
Found
Tranco Rank
Not ranked
Trustpilot
No Trustpilot profile
Web Archive History
26 years
Website Status
Online
robots.txt
Present

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donnellymech.com
88
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Donnelly Mechanical is a New York City commercial HVAC contractor that has been operating online for nearly three decades. With a domain registered in 1996 and a clean security setup, the site shows all the hallmarks of a legitimate, established business. The company publishes an about page, contact details, and links to multiple social media profiles, which is more transparency than many local contractors offer.

What about the missing privacy policy? For a service business that collects contact information and offers financing, a privacy policy is a reasonable expectation. However, it's not a critical red flag β€” many US-based contractors operate without one, and the site doesn't process payments directly. The 41 external scripts (mostly analytics and chat tools) are typical for a WordPress site.

If you're asking 'is donnellymech.com a scam,' the evidence says no. The 29-year domain history, clean reputation, and solid infrastructure make it a safe choice for commercial HVAC services. The biggest risk is just the lack of formal legal pages, which is worth noting but not disqualifying for a local business of this kind.

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