In-Building Wireless Solutions LLC
In-Building Wireless Solutions LLC is a Sebastopol, California-based professional services firm providing ERCES and Cellular DAS consulting, engineering, and project management for general contractors, electrical contractors, and building owners across 25+ California jurisdictions.
- Company typePrivate
- Founded2017
- HeadquartersSan Francisco, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What In-Building Wireless Solutions LLC does
In-Building Wireless Solutions LLC is a privately held California-based professional services firm specializing in in-building wireless infrastructure design, with a primary focus on Emergency Responder Communication Enhancement Systems (ERCES) and Cellular Distributed Antenna Systems (DAS). The company provides consulting, engineering, and project management services — including site surveys, predictive RF propagation modeling, signal-strength grid testing per NFPA 1225 and IFC 510, system design, AHJ coordination, and acceptance testing — to general contractors, electrical contractors, and building owners across 25+ California jurisdictions. Its core technical work spans 4G LTE and 5G mid-band spectrum (C-band, CBRS, n77/n78), utilizing Bi-Directional Amplifiers (BDAs), donor antennas, and distributed antenna networks to overcome signal attenuation from modern concrete, Low-E glass, and below-grade construction.
Revenue is generated through project-based professional services fees and design-and-build installation contracts, quoted on a per-engagement basis with no public pricing. The go-to-market is direct enterprise field sales driven by content marketing — a California ERCES Jurisdiction Guide, a Cellular DAS Reference Guide, and a sustained technical blog — plus UL and NICET certifications and memberships in Safer Buildings Coalition, APCO, NECA, and iBHO that establish credibility with general contractors, electrical contractors, and building owners. IBWS is UL Certified and NICET Certified, with Tom Doyle (President/author) as the visible principal, and currently operates with 1–10 employees from Sebastopol, California.
In-Building Wireless Solutions LLC firmographics
Firmographics- Name
- In-Building Wireless Solutions LLC
- Legal name
- In-Building Wireless Solutions LLC
- Website
- https://in-buildingwireless.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- In-Building Wireless Solutions LLC is a Sebastopol, California-based professional services firm providing ERCES and Cellular DAS consulting, engineering, and project management for general contractors, electrical contractors, and building owners across 25+ California jurisdictions.
- Ownership category
- akta.pro rank
In-Building Wireless Solutions LLC industry classification
Industry- Product category
- In-Building Wireless Infrastructure Services
- NAICS
- Security Systems Services (56162)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support) (BPABAHAJ)
- akta.pro secondary industries
- Emergency Response Team (ERT) Staffing & Incident Management Support (BPABANAD), Compliance, Risk & EHS Management (BPABAAAK)
Keywords
Where In-Building Wireless Solutions LLC is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
In-Building Wireless Solutions LLC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain
Revenue model
- ERCES Consulting, Engineering & Project Management: Professional services engagement delivering ERCES consulting, engineering design, AHJ advocacy, and project management for ERCES projects. Revenue is generated through project-based professional services fees for general contractors, electrical contractors, and building owners. Services include site surveys, predictive RF modeling, system design, permitting support, and acceptance testing.
- ERCES Installation (Design & Build): IBWS designs and installs both Cellular DAS and ERCES systems to ensure seamless cellular and radio availability in commercial and residential buildings. Revenue derived from design and installation contracts.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
In-Building Wireless Solutions LLC product offering
Product offeringCore offering
In-Building Wireless Solutions LLC provides professional ERCES (Emergency Responder Communication Enhancement Systems) and Cellular DAS (Distributed Antenna System) consulting, engineering, and project management services to general contractors, electrical contractors, and building owners throughout California. Services span site surveys, predictive RF modeling, signal propagation grid testing and coverage heatmapping, ERCES and Cellular DAS design, installation oversight, AHJ coordination and advocacy, and NFPA 1225 / IFC 510 / NFPA 72-2025-compliant acceptance testing and documentation. The firm also publishes jurisdiction-specific reference guides, including the 2026 California ERCES Jurisdiction Guide covering 25 markets.
Product overview
In-Building Wireless Solutions LLC provides a portfolio of products and services for in-building wireless infrastructure. The company offers two core product categories: ERCES (Emergency Responder Communication Enhancement Systems) for code-mandated emergency communications in buildings, and Cellular DAS (Distributed Antenna Systems) for commercial cellular coverage. These are supported by comprehensive service offerings including consulting, engineering, project management, signal propagation studies, NFPA-compliant design documentation, and AHJ coordination. The company also publishes reference guides including the California ERCES Jurisdiction Guide and Cellular DAS Reference Guide. IBWS serves general contractors, electrical contractors, and building owners, operating throughout California with expertise in navigating complex regulatory requirements.
Differentiator
Problem solved
Functional benefit
Products and services
- ERCES (Emergency Responder Communication Enhancement Systems) Code-mandated Emergency Responder Communication Enhancement Systems for new commercial and residential buildings in the US, ensuring first responders can communicate reliably inside buildings where radio signals are blocked by modern construction materials such as concrete, Low-E glass, and below-grade levels. Sold to general contractors, electrical contractors, and building owners throughout California.
- Cellular DAS (Distributed Antenna System) Commercial cellular coverage solutions that deliver reliable indoor cellular service for tenants, guests, and staff in buildings whose dense construction materials, energy-efficient glass, and complex floor layouts degrade signal. Not code-mandated but driven by tenant expectations and property value; can share pathways and antennas with an ERCES deployment.
- IBWS Services (ERCES Consulting, Engineering, and Project Management) Comprehensive consulting, engineering, and project management services for ERCES projects, including site surveys, predictive modeling, system design, installation, and acceptance testing. Targets general contractors, electrical contractors, and building owners.
- California ERCES Jurisdiction Guide 2026 Downloadable reference guide covering the top 25 California jurisdictions with ERCES document links, codes, document status, and practical permitting and testing notes. Helps architects, engineers, contractors, and building owners navigate California's fragmented ERCES compliance landscape.
- Cellular DAS Reference Guide Downloadable reference guide covering building types, design drivers, construction materials and signal loss, when DAS makes sense, architecture options including Comba platforms, and 5G considerations for in-building wireless systems.
Companies that use In-Building Wireless Solutions LLC
Customer profileSegments3 records
Ideal customer profiles2 records
In-Building Wireless Solutions LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
In-Building Wireless Solutions LLC partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Safer Buildings CoalitioncoreIBWS is a recognized member of the Safer Buildings Coalition, an industry coalition focused on improving public safety through in-building wireless communications. Membership signals industry credibility and provides advocacy and standards development participation.
- APCO International (Association of Public-Safety Communications Officials)minorIBWS maintains membership in APCO International, the leading organization for public-safety communications professionals. This affiliation supports IBWS's expertise in emergency responder communication systems.
- NECA (National Electrical Contractors Association)minorIBWS is a member of NECA, the trade association for the electrical contracting industry. Membership connects IBWS with electrical contractors who are key customers for ERCES installation projects.
- iBHO / Independent Electrical ContractorsminorIBWS holds membership with Independent Electrical Contractors (iBHO refers to the Bay Area chapter), connecting the company with electrical contractors serving California markets.
Scale indicators1 record
Recent moves5 records
Expansion highlights4 records
In-Building Wireless Solutions LLC competitors and assessment
Company assessmentDirect peers
- InSite Wireless Group: InSite Wireless designs, builds, and operates in-building and outdoor wireless infrastructure including DAS and small cells. It competes directly with IBWS for commercial Cellular DAS and ERCES projects, especially in California and the western US.
- ADRF (Advanced RF Technologies): ADRF is a manufacturer of BDA/DAS systems widely used for ERCES and in-building public-safety radio coverage. It sells equipment to integrators that compete with IBWS, and offers its own deployment services for ERCES projects.
- JMA Wireless: JMA Wireless designs and manufactures in-building wireless and 5G infrastructure, including DAS, small cells, and private networks. It competes with IBWS for both commercial cellular coverage and ERCES-adjacent in-building wireless projects.
- Bird Technologies: Bird Technologies (including Bird RF and former Axell Wireless) is a major provider of RF test equipment, BDAs, and public-safety radio coverage systems for ERCES. It competes with IBWS on the ERCES side and supplies equipment to many of the same integrators.
- Mobile Communications America (MCA): MCA is a wireless infrastructure services provider that designs and deploys in-building wireless, DAS, and public-safety systems. It is a direct competitor to IBWS in commercial Cellular DAS and ERCES deployments, with broader geographic reach.
- SOLiD Technologies: SOLiD builds in-building wireless and public-safety DAS solutions, including cellular and ERCES systems. It is a direct peer in the same product category as IBWS, with hardware, software, and integration offerings for buildings and venues.
- Corning Incorporated: Corning's optical DAS business (formerly MobileAccess) is a leading enterprise Cellular DAS provider. It competes with IBWS on enterprise and venue cellular coverage deployments, although at significantly larger scale and with hardware-led offerings.
- CommScope: CommScope is one of the largest global DAS and in-building wireless equipment manufacturers and solution providers. It competes directly with IBWS for Cellular DAS and ERCES deployments in commercial real estate, with much larger scale and broader portfolio.
Emerging players
- PCTEL: PCTEL provides RF test and measurement solutions and in-building wireless design tools used by integrators and operators. It is an adjacent peer in the in-building wireless ecosystem, overlapping with IBWS in RF propagation modeling and signal survey workflows.
Broad incumbents
- Boingo Wireless: Boingo operates and manages large-scale DAS, Wi-Fi, and private cellular networks in venues and commercial real estate. It is a broader incumbent in the same in-building wireless space, but with a managed-network business model rather than project-based regional services like IBWS.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights5 records
Customer concentration
In-Building Wireless Solutions LLC social profiles
Digital presenceIn-Building Wireless Solutions LLC compliance and trust
Trust signalCompliance5 records
In-Building Wireless Solutions LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
In-Building Wireless Solutions LLC leadership team
Management profileNumber of profiles
Profiles1 record
In-Building Wireless Solutions LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
In-Building Wireless Solutions LLC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about In-Building Wireless Solutions LLC
What does In-Building Wireless Solutions LLC do?
In-Building Wireless Solutions LLC provides professional ERCES (Emergency Responder Communication Enhancement Systems) and Cellular DAS (Distributed Antenna System) consulting, engineering, and project management services to general contractors, electrical contractors, and building owners throughout California. Services span site surveys, predictive RF modeling, signal propagation grid testing and coverage heatmapping, ERCES and Cellular DAS design, installation oversight, AHJ coordination and advocacy, and NFPA 1225 / IFC 510 / NFPA 72-2025-compliant acceptance testing and documentation. The firm also publishes jurisdiction-specific reference guides, including the 2026 California ERCES Jurisdiction Guide covering 25 markets.
Is In-Building Wireless Solutions LLC a public or private company?
In-Building Wireless Solutions LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was In-Building Wireless Solutions LLC founded?
In-Building Wireless Solutions LLC was founded in 2017. It employs 1 to 10 people.
Where is In-Building Wireless Solutions LLC based?
In-Building Wireless Solutions LLC is headquartered in San Francisco, United States, in the North America region.
How does In-Building Wireless Solutions LLC make money?
Two revenue lines are on record. ERCES Consulting, Engineering & Project Management is the primary driver. The others are ERCES Installation (Design & Build).
Who are In-Building Wireless Solutions LLC's main competitors?
Direct peers on record are InSite Wireless Group, ADRF (Advanced RF Technologies), JMA Wireless, Bird Technologies, Mobile Communications America (MCA), SOLiD Technologies, Corning Incorporated and CommScope. PCTEL is listed as an emerging player. Boingo Wireless is listed as a broad incumbent.
Does In-Building Wireless Solutions LLC have an API?
No public API is recorded for In-Building Wireless Solutions LLC.
What industry is In-Building Wireless Solutions LLC in?
In-Building Wireless Solutions LLC's product category is In-Building Wireless Infrastructure Services. Its primary akta.pro industry code is BPABAHAJ, Fire & Life Safety Code Compliance Inspections & Consulting (AHJ Support), with a secondary code of BPABANAD, Emergency Response Team (ERT) Staffing & Incident Management Support. Its NAICS code is 56162 and its SIC code is 8711.