Accredited Penetration Testing Services in US

Expert Penetration Testing Services in US

Protect your digital assets with RedSecLabs' certified penetration testing services in the US. Our ethical hackers identify and fix security vulnerabilities before they’re exploited, delivering network, application, cloud, API, and mobile security testing nationwide, including New York, California, Texas, and Florida, in line with US cybersecurity standards.

Why Penetration Testing Matters for US Businesses

Penetration testing, also called ethical hacking, is a controlled and authorised simulation of cyberattacks designed to:

Identify and fix exploitable weaknesses before attackers find them

Validate the effectiveness of existing security controls

Meet compliance requirements under federal and state laws

Improve incident detection and response capabilities

Our team uses the same tools, techniques and procedures (TTPs) as real-world threat actors do, but to improve your security posture — never to exploit it.

Active incident

Need incident response support?

If you have an active security incident, ransomware, business email compromise, suspected data exfiltration, web compromise, our senior IR consultants can engage same-day. Retainer clients use the priority channel agreed in scoping.

Call +44 20 3996 1505 About our IR retainer

Looking for malware removal and incident analysis services? Our incident response team offers flexible schedules for urgent support and fast recovery.

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99% Recovery Rate

24/7 Expert Support

Why Choose RedSecLabs for Pentesting Services in US?

In the competitive cybersecurity landscape, RedSecLabs distinguishes itself through its resolute commitment to real-world security, business alignment and ethical excellence.

Certified Cybersecurity Professionals

Our penetration testing team holds industry-leading certifications including CREST, OSCP, CISSP, CEH and GPEN.

US-Based and Compliance-Focused Operations

RedSecLabs operates across all 50 states with deep expertise in both federal and state-level cybersecurity laws. We help organizations meet compliance with frameworks like HIPAA, PCI DSS, SOX and NIST CSF, while also addressing state-specific regulations such as the California Consumer Privacy Act (CCPA/CPRA), New York SHIELD Act and Texas Cybersecurity Act.

Business-Centric Remediation Strategies

We rank vulnerabilities by real-world impact and provide actionable guidance that your IT and development teams can implement effectively and sustainably.

Trusted Across Industries and Organizations in USA

RedSecLabs has delivered high-impact penetration testing to organizations ranging from startups to Fortune 500 enterprises across fintech, healthcare, education, e-commerce, manufacturing and government sectors.

Competitive and Transparent Pricing

We offer cost-effective penetration testing without compromising quality or thoroughness. Our flexible pricing models deliver maximum value whether you're a growing startup or established enterprise, with transparent costs and no hidden fees.

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How Much Will Your Penetration Test Cost?

Stop guessing. Use our interactive estimator to get a tailored cost estimate in under 2 minutes; based on your scope, infrastructure type and testing requirements.

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Takes about 90 seconds

Penetration Test Estimator

Scope Web Application

Test Type Black Box

User Roles 3 roles

Estimated Cost £2,800, £4,500

Duration 3, 5 days

6+ Test types covered

2 min Average completion

Free No commitment

Penetration Testing Process We Follow in US

RedSecLabs follows a systematic and standards-aligned procedure, ensuring thorough and actionable penetration testing results. Our certified professionals adhere to globally recognized frameworks including OWASP, NIST, PTES, CWE and MITRE ATT&CK for comprehensive vulnerability categorization and risk assessment.

Scoping & Objective Definition

We begin by understanding your environment, security goals and tolerance of risk. We align our approach with your business objectives, whether you require compliance validation, pre-launch testing or specific threat scenario simulation.

Exploration and Intelligence Gathering

Our team gathers publicly available information about your systems, personnel, domains and digital footprint to create comprehensive threat maps mirroring real attacker methodologies.

Vulnerability Discovery & Analysis

We uncover exploitable weaknesses across your infrastructure and applications by using advanced automated tools combined with manual analysis techniques.

Controlled Exploitation Testing

We carefully and ethically attempt to exploit discovered vulnerabilities, demonstrating real-world risk potential without compromising system integrity or data security.

Post-Exploitation Impact Assessment

Our analysis includes potential attack outcomes, such as sensitive data access, network control scenarios and disruption possibilities.

Comprehensive Reporting and Remediation Guidance

Our detailed reports not only identify security issues but also provide prioritized remediation roadmaps and ranking findings by risk level, business impact and complexity of implementation.

Get Your Penetration Test Quote Now

Secure your networks, applications and systems with RedSecLabs, a trusted leader among certified penetration testing companies serving the United States.

We combine expert human analysis with advanced automated tools to identify real-world vulnerabilities before criminals can approach them.

Deep expertise in attacker techniques and methodologies
Comprehensive threat analysis with clear remediation guidance
Post-engagement support for rapid issue resolution
Transparent and competitive pricing with no hidden costs
9+/10 client satisfaction rating across multiple industries
Certified professionals with industry-leading credentials

When and Why Should Your Organization Conduct Penetration Testing?

Strategic timing for penetration testing is crucial for maintaining a robust cybersecurity posture. Many organizations delay security testing until after experiencing a breach, but proactive testing prevents incidents before they occur.

After Significant Infrastructure Changes

Penetration testing validates that new configurations haven't introduced security vulnerabilities, following cloud migrations, firewall upgrades, VPN implementations or system integrations. As any substantial infrastructure change can create potential attack vectors.

Pre-Launch Security Validation

Pre-deployment testing is essential, whether launching e-commerce platforms, customer portals or internal tools. A comprehensive security testing prevents zero-day exploits and protects users from launch-day vulnerabilities. You should implement it before deploying new web applications, mobile apps or customer-facing platforms.

Regular Schedule-Based Assessments

Penetration testing requires ongoing commitment because threat landscapes and IT environments continuously evolve. Most compliance frameworks (ISO 27001, PCI DSS, HIPAA and SOX) mandate regular security assessments to maintain protection standards and demonstrate continuous improvement.

Post-Incident Validation and Analysis

Following security incidents or data breaches, penetration testing validates remediation efforts and identifies remaining vulnerabilities. This critical step ensures comprehensive incident response and prevents recurring security failures. It’s important to verify that remediation efforts were effective.

Compliance Audit Preparation

Proactive penetration testing before regulatory audits or vendor security assessments demonstrates due diligence to clients and partners. This preparation builds stakeholder confidence and ensures compliance readiness.

During mergers or expansions

Organizational changes including mergers, acquisitions and rapid expansion increase the cyber risk exposure. Penetration testing during these transitions prevents being left by unknown vulnerabilities and eliminates security blind spots to assess newly integrated systems for hidden vulnerabilities.

Industry-Leading Penetration Testing Excellence in the United States

RedSecLabs has established itself as the preferred choice for organizations nationwide where security truly matters. Our international experience includes delivering trusted penetration testing services in UK, providing us with global cybersecurity insights that benefit our US clients.

Contact our expert team today to discover what sets RedSecLabs apart from other penetration testing providers across the United States and globally.

What our Customer are Saying

We are trusted by organisations across diverse industries to meet their needs

“Working as a cybersecurity consultant, RedSecLabs has improved the security posture of Bykea by formulating a Cybersecurity Framework for Developers and had worked towards incorporating DevSecOps. It had also contributed towards improving Bykea's vulnerability disclosure program (VDP) by preparing end-to-end process documents and has developed relevant policies to facilitate the organisation's security posture. Given, RedSecLabs' broad experience in a wide range of cybersecurity domains, it can be a tremendous asset to any organisation.”

Muneeb Maayr CEO, Bykea

“RedSecLabs was a pleasure to work with. Its knowledge of the cybersecurity space was impressive. It helped us build a specific capability we'd been looking at for a while. It was responsive to our questions and quick to turn the work around. It also took our feedback on board and made changes to the work where appropriate. We'd definitely work with RedSecLabs.”

Ed Hutchinson The Independent

“The team at RedSecLabs is very communicative and responds quickly. They are highly knowledgeable in what they do and make suggestions when needed. I felt very comfortable with RedSecLabs performing the pen test in our environment and felt like we were in good hands. I would highly recommend RedSecLabs for any pen testing jobs you may have. ”

Aleks Daranutsa Nhebo

“We are very pleased with the services provided by RedSecLabs. They were highly professional, and their work was outstanding. The team at RedSecLabs went above and beyond during the course of the project. When an unforeseen issue arose mid-project, they took the initiative and helped us repair an additional issue, unrelated to the original scope. This saved us a considerable amount of time and resources. We will continue working with RedSecLabs on future projects and look forward to a long-term partnership.”

Bill Fahy Atlantic Firearms

“RedSecLabs has been instrumental in solving Work Generations Cybersecurity challenges. Their expert team provides unparalleled protection and swift responses to potential threats. Their innovative solutions and dedication to client security are truly commendable. Highly recommend RedSecLabs for high-quality cybersecurity services.”

Shawana Iftikhar Work Generations

Detailed Penetration Test Reports Include:

Comprehensive vulnerability summaries categorized by risk severity levels

Technical evidence and screenshots with proof-of-concept exploitation demonstrations

Root cause analysis with clear business impact explanations

Actionable remediation steps tailored to your specific systems and infrastructure

Frequently Asked Questions (FAQs) Answers

Penetration testing services are professional cybersecurity assessments where certified ethical hackers simulate real-world attacks to identify security vulnerabilities in your systems, networks, and applications. Services include comprehensive testing, detailed reporting, risk prioritization, and remediation guidance.

Penetration testing helps US organizations comply with regulations (HIPAA, PCI DSS, SOX, NIST CSF, FTC Safeguards Rule), protects against cyber threats, validates security investments, and maintains customer trust. Proactive testing prevents costly breaches and ensures business continuity.

Look for certified experts (OSCP, CEH, CISSP) with industry experience. Choose the appropriate test type based on compliance and risk priorities, such as external, internal, web application, wireless, or social engineering testing.

Costs vary based on scope, depth, and targeted systems. RedSecLabs offers transparent, competitive pricing tailored to your requirements. Book a scoping call for a customized quote.

Reports meet compliance requirements (ISO 27001, HIPAA, PCI DSS, NIST CSF, FTC Safeguards Rule) and improve long-term security posture. Includes:

Detailed vulnerability findings with CVSS scores
Screenshots and evidence of discovered issues
Business impact analysis and risk contextualization
Prioritized remediation guidance
Executive summary for stakeholders

A retest is a follow-up penetration test to verify whether previously identified vulnerabilities have been remediated. RedSecLabs includes limited retesting to confirm fixes are effective.

Your internal IT team, developers, or system administrators implement fixes. RedSecLabs provides guidance and consultation to support your team in addressing vulnerabilities.

Annual testing is recommended at minimum. Additional testing should follow significant changes (new features, cloud migrations, infrastructure updates). Regulated industries or high-risk organizations may require quarterly assessments.

What you receive

Every engagement includes

✓ Scoping call. A 30-minute call to define scope, timeline, and authorisation boundaries.
✓ Test plan. Written test plan covering targets, methodology, and rules of engagement.
✓ Technical report. Detailed findings with reproduction steps, evidence, and remediation guidance.
✓ Executive summary. Board-ready summary with risk ratings and business impact.
✓ Audit-ready evidence. Findings letter formatted for auditors, customers, and supervisory authorities.
✓ Retest letter. Free retest of remediated findings within agreed window. Confirmation letter included.
✓ Remediation call. A call with our lead tester to walk through findings and remediation strategy.

How we deliver

Our process, end to end

1
Scoping call & fixed-scope quote

A 30-minute call. We define scope, targets, timeline. You get a fixed-scope quote within one working day.
2
Test plan & authorisation

Written test plan covering methodology, targets, and rules of engagement.
3
CREST-aligned execution

Senior tester runs the engagement. Critical findings flagged immediately during testing.
4
Technical + executive report

Detailed technical findings with reproduction steps. Board-ready executive summary.
5
Remediation call & retest

Walkthrough with our lead tester. Retest of remediated findings within the agreed window.

Engagement scope

What shapes the quote

Small scope

Focused scope, smaller surface. 5-7 working days.

Medium scope

Multi-role, several integrations. 8-12 working days.

Enterprise scope

Complex environment, compliance evidence. 12-25 working days.

Fixed-scope quote within 1 working day

No surprise invoices. We commit to a number before you commit to us.

Expert Penetration Testing Services in US

Penetration Testing Services We Offer Across USA