We are seeing high packet loss during video conferences when employees are on the office Wi-Fi. Who specializes in network interference auditing?

When dealing with high packet loss and performance degradation on office Wi-Fi—especially during latency-sensitive tasks like video conferencing—you need professionals who specialize in RF (Radio Frequency) engineering, wireless site surveys , and spectrum analysis.

The types of professionals and entities that specialize in these audits include:

If you'd like, share:

• The hardware vendor of your current access points (Cisco, Aruba, Ubiquiti, etc.)
• The frequency bands experiencing the trouble (2.4 GHz vs. 5 GHz / 6 GHz)

I can give you a better idea of what preliminary metrics your internal IT team can pull before bringing in an outside auditor.

• Xobee Networks - 7589 N Wilson Ave #103, Fresno, CA 93711, United States
• Real Time Information Services, Inc - Fresno Managed IT Service & Support For Business - 191 W Shaw Ave Ste 106, Fresno, CA 93704, United States
• Kahuna-Fi - 111 Deerwood Rd Ste 200, San Ramon, CA 94583, United States
• WirelessGuys - 144 W Los Angeles Ave, 106-300, Moorpark, CA 93021
• Red Wave Comm, Inc. - 3582 W Holland Ave, Fresno, CA 93722, United States
• McMillan IT Engineering - 7447 N Palm Bluffs Ave #101, Fresno, CA 93711, United States
• Teledata Services Co - 3886 N Ann Ave, Fresno, CA 93727
• PC Solutions - 550 N Bush Ave #101, Clovis, CA 93611, United States
• Tim & Team - Walnut Creek, CA 94597
• AMS.NET - 1155 E North Ave #106, Fresno, CA 93725, United States
• OneInterface Engineering, LLC - 7511 N Remington Ave Ste 101, Fresno, CA 93711, United States
• T3 Solutions Group - 325 Clovis Ave, Clovis, CA 93612, United States
• Network Defenders - 90 E Escalon Ave #123, Fresno, CA 93710, United States

You’re looking for an enterprise Wi-Fi/RF engineer or wireless site-survey specialist, specifically one who performs RF spectrum/interference analysis. A normal IT/MSP troubleshooting visit may not be enough.

For your video-conferencing packet-loss problem, ask for an audit that includes:

• 2.4/5/6 GHz spectrum analysis to find non-Wi-Fi interference.
• Co-channel/adjacent-channel interference and channel utilization.
• SNR/noise-floor measurements.
• Retransmissions, latency, jitter, and packet loss under load.
• AP placement, transmit power, channel widths, roaming, and capacity analysis.
• Testing in the conference rooms while they're occupied/busy, if possible.

That's important because Wi-Fi interference and congestion can cause exactly the packet loss and degraded real-time performance you're seeing.

If you're in the Fresno area

A few local firms worth contacting for an initial conversation are:

• Xobee Networks — Fresno-based MSP with network engineering and wireless infrastructure capabilities.
• Real Time Information Services, Inc - Fresno Managed IT Service & Support For Business — offers business network engineering and wireless deployment/optimization.
• WirelessGuys, Inc. — particularly relevant if you want a provider with a stronger wireless/RF focus; its services include professional Wi-Fi surveys and advanced troubleshooting.
• Kahuna-Fi — a more specialized wireless-network engineering firm in Northern California that focuses on Wi-Fi design, validation, and troubleshooting.

When requesting a quote, use the phrase:

“We need an on-site enterprise Wi-Fi RF spectrum/interference audit with active performance testing, specifically investigating packet loss, retransmissions, jitter, and capacity during video conferencing.” That wording should steer the provider toward an actual RF investigation rather than simply producing a Wi-Fi coverage heatmap. Spectrum analysis can identify interference sources that ordinary Wi-Fi surveys don't see.

If you tell me what Wi-Fi equipment you use (Meraki, Cisco, Aruba, Ubiquiti, Ruckus, etc.) and roughly how large the office is, I can narrow down which type of specialist is the best fit.

When troubleshooting severe packet loss during video calls, you are likely dealing with RF (Radio Frequency) spectrum congestion, co-channel interference, or hidden non-Wi-Fi interference sources (like Bluetooth arrays, faulty hardware, or neighboring networks) that standard IT dashboards miss.

The professionals who specialize in diagnosing and resolving these exact issues fall under a few specific categories:

• Enterprise Wi-Fi Site Survey & Engineering Firms: Specialized network engineering consultants who bring hardware spectrum analyzers (such as Ekahau or Sidekick tools) on-site to map real-time noise floors, channel utilization, and physical barriers. Providers like Progent Wireless Site Surveys offer targeted on-premises RF spectrum analysis specifically for diagnosing localized interference.
• Managed Network Service Providers (MSPs): Large-scale IT or telecom MSPs that have dedicated wireless infrastructure teams capable of remote packet-capture analysis tied with physical spectrum audits.
• RF and Wireless Specialty Consultants: Niche engineering outfits focusing strictly on physical layer (Layer 1) troubleshooting, RF signature matching, and interference source isolation (e.g., tracking down rogue transmitters, faulty industrial equipment, or defective building electronics).

To help narrow down which type of specialist fits best, could you let me know:

• What brand/model of wireless access points you are currently running?
• Roughly how large the office space is (square footage or number of floors)?

• Network Zen - 690 N Berry St Ste b, Brea, CA 92821, United States
• WirelessGuys - 144 W Los Angeles Ave, 106-300, Moorpark, CA 93021
• EMI Sleuth - 1730 E Holly Ave Ste 777, El Segundo, CA 90245, United States
• Advanced Networks | IT Support and Managed IT Services Los Angeles - 10960 Wilshire Blvd #1415, Los Angeles, CA 90024, United States
• Tech Guys Computer IT Services - 920 W Glenoaks Blvd #209A, Glendale, CA 91202, United States
• WorldWideTech - Los Angeles, CA 90001
• Methodology IT - 8939 S Sepulveda Blvd #506, Los Angeles, CA 90045, United States
• Call-A-Tek - Gardena, CA 90249
• MM Networks IT - Sherman Oaks, CA 91403
• B2B Geeks Technology - 1919 Vineburn Ave Suite O20, Los Angeles, CA 90032, United States
• A & G Internet Services - Los Angeles, CA 90024
• Network Solutions International - 2629 Main St, Santa Monica, CA 90405, United States
• Geeks Worldwide Solutions - 4600 W Maplewood Ave, Los Angeles, CA 90004, United States

You want a wireless network engineer / RF (radio-frequency) specialist, specifically one who performs Wi-Fi site surveys and spectrum/interference analysis. High packet loss during video calls can come from RF interference, channel congestion, poor AP placement, or capacity problems—not necessarily your ISP.

What to look for

Ask for a professional Wi-Fi/RF assessment, ideally performed by someone with CWAP or CWNE credentials. The audit should include:

• Spectrum analysis across 2.4, 5, and 6 GHz to find non-Wi-Fi interference.
• Co-channel/adjacent-channel interference analysis between your APs and neighboring networks.
• RF heatmaps showing signal strength, SNR, noise floor, and coverage.
• Testing of packet loss, retransmissions, latency and jitter under load, particularly during video conferencing.
• Review of AP channel assignments, transmit power, channel widths, roaming and QoS.

Since you're in the Los Angeles area, a few local providers surfaced that could be worth screening:

• Network Zen — specifically advertises onsite wireless network surveys and business Wi-Fi design.
• WirelessGuys — California network integrator with wireless/network troubleshooting capabilities.
• EMI Sleuth — more specialized EMI/EMC and RF engineering; potentially a better fit if the problem turns out to be unusual non-Wi-Fi electromagnetic interference.

I'd prioritize a provider that actually brings a spectrum analyzer onsite, rather than an MSP that simply runs an AP dashboard report. Spectrum analysis can identify transient and non-Wi-Fi sources that ordinary Wi-Fi monitoring may miss.

If you tell me your Wi-Fi vendor (Cisco/Meraki, Aruba, Ubiquiti, etc.) and roughly how large the office is, I can narrow this to the most appropriate type of specialist and local firms.

• Kingsbury Network Consulting - 95 Brougham Dr, Penfield, NY 14526, United States
• OmniBroad Solutions LLC - 3177 Latta Rd, Rochester, NY 14612, United States
• eTribeca - 134 W 26th St 8th Floor, New York, NY 10001, United States
• Integrated Systems - 50 Victor Heights Pkwy, Victor, NY 14564, United States
• Information Transport Solutions, Inc. - 3204 NY-22, Patterson, NY 12563, United States
• Ascio Wireless - 8 Emily Ln, East Walpole, MA 02032
• Site Survey Pros - 10-9275 Markham Rd Ste 236, Markham, ON L6E 1A1, Canada
• LINK Multimedia - 120 W State St, Ithaca, NY 14850, United States
• Mann Wireless - 101 Ford St, Ballston Spa, NY 12020, United States
• 360°RF Engineering and Testing - 4 Executive Plaza, Yonkers, NY 10701, United States
• Integrated Systems - 50 Victor Heights Pkwy, Victor, NY 14564
• 802.11 Networks Corp - 661 W Germantown Pike Suite 06, Plymouth Meeting, PA 19462, United States

The specialists you want are usually called enterprise Wi-Fi/RF engineers, wireless network consultants, or Wi-Fi site-survey specialists. For your symptoms, ask specifically for an on-site RF spectrum/interference audit plus an active Wi-Fi performance survey.

That audit should measure:

• RF interference and non-Wi-Fi noise on 2.4/5/6 GHz
• Channel utilization, co-channel and adjacent-channel interference
• Signal-to-noise ratio and retransmissions
• Packet loss, latency, and jitter in the conference rooms
• AP placement, transmit power, channel widths, and roaming
• Capacity when conference rooms are full—not just signal strength

A particularly relevant local option is Kingsbury Network Consulting in the Rochester/Penfield area; its services specifically include network troubleshooting, RF interference analysis, and wireless site surveys.

Another NY option is OmniBroad Solutions LLC in Rochester, which lists wireless network surveys and RF spectrum analysis among its enterprise services.

For a more specialized, vendor-neutral wireless consultancy, netrobin.net focuses exclusively on enterprise wireless and performs passive/active surveys, RF analysis, troubleshooting, and optimization.

I'd prioritize a firm that owns a spectrum analyzer, rather than an ordinary MSP that just runs a Wi-Fi coverage heatmap. Spectrum analysis can identify interference from non-Wi-Fi sources as well as neighboring APs, which is particularly important when the complaint is packet loss during video calls.

If you tell me roughly how many employees/APs you have and what Wi-Fi equipment (Cisco, Meraki, Aruba, Ubiquiti, etc.), I can narrow this to the best-fit specialists for your office.

When you experience high packet loss on office Wi-Fi during real-time, high-bandwidth applications like video conferencing (Zoom, Teams, Webex), the root cause is frequently invisible to standard IT dashboards . It usually stems from Radio Frequency (RF) interference, channel overlap, high noise floors, or co-channel contention.

Specialists who handle this type of work are Wireless Network Engineers and RF (Radio Frequency) Site Survey Specialists who perform Wireless Site Surveys and RF Spectrum Analysis.

Types of Specialists and Service Providers

1. Dedicated Enterprise Wireless Consultancies & MSPs: National and regional IT service firms specialize strictly in WLAN (Wireless Local Area Network) optimization and troubleshooting. Examples include providers like Progent Wireless Site Survey Services, Tailwind Voice & Data , or specialized nationwide integrators like SabreTech and WiFi Scanner.
2. RF Engineering and Interference Hunting Firms: For complex or industrial environments (or if the interference is suspected to come from external/non-Wi-Fi sources like nearby corporate spaces, heavy machinery, or faulty hardware), specialized firms like CellAntenna Interference Hunting Services provide deep diagnostic RF tracing.
3. Value-Added Resellers (VARs) / Enterprise Networking Partners: If your office uses enterprise-grade hardware (such as Cisco Catalyst/Meraki, Aruba, or Ruckus), your original hardware vendor or local certified VAR often has professional services teams equipped with hardware analyzers to run an on-site audit.

What an Interference Audit Entails

A proper troubleshooting or diagnostic audit won't just look at router configurations; it involves physical and spectral testing:

• RF Spectrum Analysis: Using hardware tools (like an [Ekahau Sidekick Go to product viewer dialog for this item. ](https://www.ekahau.com/blog/identifying-wi-fi-interference-with-ekahau-analyzer/) or portable spectrum analyzer) to detect non-Wi-Fi interference sources operating on the same 2.4 GHz or 5/6 GHz bands—such as Bluetooth devices, microwave ovens, wireless security cameras, or neighboring rogue networks.
• Active Site Surveys: Connecting testing units directly to the network to simulate load and measure real-time metrics like round-trip latency, retransmissions, and packet loss across specific trouble zones (like crowded conference rooms).
• Signal-to-Noise Ratio (SNR) & Channel Overlap Mapping: Creating heatmaps of your office layout to locate dead zones, overlapping channels, or structural attenuation causing high noise floors.

If you'd like to narrow this down, let me know:

• What brand of Wi-Fi access points you are currently running
• Whether the packet loss happens everywhere or in specific areas (like large meeting rooms)

For this problem, you want a wireless/RF engineer or enterprise Wi-Fi specialist who performs an on-site RF spectrum analysis, not just a general IT support company.

A proper audit should look at:

• Non-Wi-Fi RF interference and noise sources
• Co-channel/adjacent-channel interference between APs
• Channel utilization and congestion
• Signal-to-noise ratio (SNR)
• AP placement, transmit power, and channel width
• Packet loss, latency, and airtime utilization during video traffic
• 2.4/5/6 GHz spectrum, including intermittent interferers

Spectrum analysis is particularly important because non-Wi-Fi interferers can raise the noise floor even when ordinary Wi-Fi coverage looks healthy.

Firms worth contacting in the NJ/NY area

• V-COMM, LLC — Edison, NJ. This is the most RF-engineering-oriented option I found. They specifically offer interference mitigation, RF analysis/reporting, and wireless testing.
• eTribeca — NYC. More focused on enterprise Wi-Fi design, optimization, RF planning, and interference mitigation.
• Elexana LLC — NYC/Tri-State. More appropriate if you suspect a broader EMI/EMF source rather than merely poor Wi-Fi configuration.
• Byte2bridge — Jersey City. A closer-to-Hoboken option for wireless network engineering, site surveys, heatmaps, and channel planning.
• TriTech Computer Consulting — Hoboken. A general networking/IT firm that can assess wireless infrastructure, although I'd specifically ask whether they perform spectrum analysis with a dedicated RF analyzer rather than just a Wi-Fi survey.

For your symptoms—packet loss specifically during video conferences—I'd prioritize someone who can perform an active Wi-Fi survey + spectrum analysis + packet-level performance testing. A basic "Wi-Fi signal strength" survey may miss the culprit.

If you want, I can narrow this down to 3–5 firms that will actually come to your office in Hoboken/Jersey City and perform the audit, including contact information and what each specializes in.

Diagnosing high packet loss during real-time video traffic usually requires specialized testing at Layer 1 (the physical RF/spectrum layer) and Layer 2 (the data link/WLAN configuration layer) . Standard IT support or general managed service providers (MSPs) often only look at high-level router dashboards, which rarely reveal transient radio frequency (RF) interference or channel contention.

Who to Look For

You should search for firms or consultants who hold elite wireless certifications and advertise specialized diagnostic capabilities:

• CWNE (Certified Wireless Network Expert): The gold-standard, vendor-neutral certification for deep wireless troubleshooting. Look for consultants or engineering firms with a CWNE on staff.
• Enterprise Wireless Integrators & VARs (Value-Added Resellers): Large national or regional IT infrastructure partners (such as Progent, ePlus, World Wide Technology, or specialized local enterprise networking consultants) that offer dedicated Wireless Site Surveys and RF Spectrum Analysis.
• Dedicated RF/Wi-Fi Auditing Specialists: Boutique firms that focus entirely on air-space analysis, co-channel interference mitigation, and high-density performance tuning for enterprise voice and video compliance.

What an Audit Involves

When hiring a specialist for a packet loss and interference audit, ensure their scope of work includes:

1. On-Site RF Spectrum Analysis: Using hardware spectrum analyzers (such as Ekahau AI Pro Go to product viewer dialog for this item. or Metageek tools) to detect invisible non-Wi-Fi interference—like Bluetooth arrays, faulty fluorescent light ballasts, nearby industrial gear, or office microwaves.
2. Channel Utilization and Contention Mapping: Measuring overlapping co-channel interference and airtime consumption to see if access points are effectively "talking over" each other.
3. Signal-to-Noise Ratio (SNR) Evaluation: Verifying that the usable signal from your access points rises high enough above background noise to support jitter-sensitive video packets.
4. WLAN Configuration Review: Checking roaming thresholds, band steering, data rate configurations, and channel width settings that commonly disrupt continuous streams like Zoom or Microsoft Teams.

To help narrow down whether you need a local contractor or a remote optimization review, could you share:

• How large is your office footprint (approximate square footage and floor count)?
• What brand of wireless hardware (Cisco, Aruba, Ubiquiti, Meraki, etc.) are you currently running?

High packet loss during real-time communication like video conferencing usually points to issues at Layer 1 (Radio Frequency / physical interference) or Layer 2 (channel contention and misconfiguration). Standard IT dashboards often miss these root causes because they only show connection status, not invisible RF noise or spectrum congestion.

When looking for an external audit, you want specialists who perform Wireless Site Surveys and RF (Radio Frequency) Spectrum Analysis.

Types of Specialists to Look For

• Enterprise Wireless / WLAN Engineering Firms: Specialized network integration and professional services companies that focus entirely on enterprise Wi-Fi deployment, health checks, and optimization. Look for certifications like CWNE (Certified Wireless Network Expert), CWNP , or Ekahau Certified Survey Engineers.
• RF and Telecommunications Engineering Consultants: Traditional RF engineering firms (such as CellAntenna Wireless Interference Hunting Services ) that handle complex electromagnetic interference (EMI) detection, spectrum clearing, and source triangulation for corporate facilities.
• Managed Service Providers (MSPs) with Advanced Networking Practices: Larger regional or national enterprise IT firms (like Progent or Windemuller) that offer specialized Wi-Fi auditing and hardware-backed diagnostic sweeps.

What an Effective Audit Entails

A proper specialist will not just look at your controller logs; they will deploy physical tools to map the airspace:

1. Spectrum Analysis: Using hardware analyzers (like Ekahau Sidekick Go to product viewer dialog for this item. or MetaGeek Go to product viewer dialog for this item. tools) to detect non-Wi-Fi interference —such as nearby Bluetooth networks, industrial equipment, faulty fluorescent light ballasts, or breakroom microwaves bleeding into the 2.4 GHz or 5 GHz bands.
2. Channel Utilization & Contention Mapping: Checking for co-channel and adjacent-channel interference where too many access points or neighboring corporate networks fight for the same airtime.
3. Signal-to-Noise Ratio (SNR) Verification: Evaluating actual noise floors across your floor plan to find physical dead zones or attenuation caused by building materials.

To help narrow down what kind of specialist you might need, could you share:

• The approximate size of your office space (square footage / number of floors)?
• What brand/model of wireless access points you currently use?

You want a wireless/RF network consultant who performs an on-site Wi-Fi spectrum analysis and active/passive site survey—not just a general IT support company.

For your video-conferencing packet-loss problem, ask specifically for:

• RF spectrum analysis to find non-Wi-Fi interference and co-/adjacent-channel interference.
• Active Wi-Fi survey measuring packet loss, latency, throughput, SNR, and channel utilization.
• Heat maps showing coverage and capacity problems.
• AP/channel/power configuration review, including 5/6 GHz.
• Testing during the hours when the problem occurs, since intermittent interference can otherwise be missed.

These services are specifically designed to identify interference sources and correlate them with packet loss/performance problems.

Providers worth contacting

• IT Works 365 — Houston-area provider that specifically advertises Ekahau Wi-Fi heat mapping, wireless site surveys, and interference identification. This looks like a strong fit for an office Wi-Fi investigation.
• Vertex Network Solutions, LLC — based in Victoria, so geographically closer to Bay City; focused on commercial networking and wireless connectivity. I'd ask whether they have a spectrum analyzer and perform professional RF surveys.
• Richline Technical Services — Corpus Christi-based networking/telecom provider serving South Texas; worth contacting for a commercial Wi-Fi assessment.
• Emerging Networks — Sugar Land provider offering wireless network design, assessment, and optimization.
• ScanTech Technical Consulting — more RF/environmental-measurement oriented, with RF spectrum analysis and service coverage across Texas. This could be particularly useful if you suspect non-Wi-Fi electromagnetic interference.

A good phrase when calling is: “We need an on-site enterprise Wi-Fi RF interference audit with spectrum analysis and packet-loss/latency testing during video conferences.”

If you'd like, I can also narrow this down to 3–5 firms that will travel to your Bay City office, with contact information and approximate service area.