Your network is only as strong as the RF plan behind it. These five providers bring serious engineering muscle to 5G, LTE, and private wireless builds across the US.
The RF Planning Landscape in 2026
Wireless networks are no longer just about coverage. They are about capacity, latency, and cost per bit. Operators and enterprises are racing to deploy 5G, CBRS, and private networks while squeezing every dollar out of existing infrastructure. That puts RF design and planning front and center. A bad plan means dropped calls, wasted CapEx, and endless optimization cycles. A good plan means faster rollouts, happier customers, and lower total cost of ownership. The providers below specialize in turning RF complexity into working networks. They handle everything from greenfield macro design to in-building DAS and public safety systems. Whether you are a carrier, a venue owner, or a smart city planner, you need a partner who understands the full lifecycle. These five are worth your shortlist.
How We Evaluated These Providers
We looked at service scope, technology coverage, and real-world delivery capability. Each provider was assessed on how well they handle end-to-end RF design, from initial planning through optimization. We also considered their experience with emerging technologies like 5G NR, CBRS, and private LTE. Pricing clarity and local market fit were factored in where information was available. For ATEC Wireless, their turnkey lifecycle approach and in-house tools like DASCAD stood out. America Network impressed with their deep optimization experience across legacy and modern technologies. Scarlet Wireless showed strong global delivery and a broad technology portfolio. ANS brought certified in-building expertise and public safety focus. Source 1 Solutions offered a practical mix of RF planning and IT infrastructure services. No single provider wins on every factor. The right choice depends on your specific deployment type, scale, and internal capabilities.
Here is a quick look at five RF network design and planning providers that cover the US market. Each brings a different mix of consulting, engineering, and deployment support.
| Provider | Best For |
|---|---|
| America Network | Operators needing multi-technology RF design and ongoing optimization |
| Home - ATEC Wireless | Prepare for new technologies | Turnkey wireless lifecycle services from planning to operations |
| Scarlet Wireless | Multi-vendor, multi-technology network design and optimization |
| ANS | In-building and public safety DAS RF engineering |
| Source 1 Solutions | Integrated RF planning with IT and infrastructure support |
The Five Providers in Focus
#1 America Network
A screenshot of the America Network website.
America Network has built a reputation for RF design that balances coverage, capacity, and cost. Their team works across LTE, WiMAX, HSPA+, UMTS, EVDO, GSM, CDMA, and more. They treat optimization as an ongoing process, not a one-time fix. That means they tune your network for immediate needs while planning for long-term growth. Their services include RF baseline and greenfield design, capacity planning, network dimensioning, and frequency planning. They also support site construction and integration. If you need a partner who can handle both design and optimization across multiple legacy and modern technologies, they are a strong fit. You can see their full service list on their RF network design page.
#2 Home - ATEC Wireless | Prepare for new technologies
A screenshot of the Home - ATEC Wireless | Prepare for new technologies website.
ATEC Wireless positions itself as a turnkey provider for the entire wireless network lifecycle. They offer consulting, RF design and planning, deployment, operations, and advanced analytics. Their in-house tools like DASCAD for network planning and iMeasure for data collection give them an edge in execution speed. They cover 5G, LTE, CBRS, Wi-Fi, and more, with a focus on public and private networks. Their service catalog includes spectrum engineering, business case studies, regulatory compliance, and critical infrastructure support. They also handle DAS and small cells, E-911 compliance, and RF safety audits. If you want a single partner from strategy through maintenance, ATEC is worth a close look. Their website highlights their turnkey approach and in-house expertise.
#3 Scarlet Wireless
A screenshot of the Scarlet Wireless website.
Scarlet Wireless delivers network design and optimization across a wide technology spectrum. They work with 5G NR, VoLTE, LTE-A, HSPA+, UMTS, WCDMA, GSM, CDMA, EV-DO, and more. Their services extend from greenfield macro networks to in-building DAS, small cells, and Wi-Fi. They emphasize cost-efficient designs that support current and future capacity needs. Their process assesses technology options, migration paths, and expansion imperatives. They use sophisticated algorithms and disciplined design processes to deliver end-to-end, multi-vendor solutions. If you need a partner with global delivery experience and a broad portfolio, Scarlet is a solid choice. Their network planning page details their design and optimization approach.
#4 ANS
A screenshot of the ANS website.
ANS focuses on RF engineering for in-building wireless, public safety DAS, and carrier networks. Their team includes Level III iBwave-certified engineers who handle predictive modeling, system design, and performance validation. They help you avoid costly changes during deployment by getting the RF design right from day one. Their services cover ERRCS, public safety DAS, site surveys, and field testing. They also offer tower services, network operations center support, and remote monitoring. If your project involves complex indoor environments or public safety compliance, ANS brings specialized expertise. Their RF engineering page outlines their precision design approach.
#5 Source 1 Solutions
A screenshot of the Source 1 Solutions website.
Source 1 Solutions provides RF design and planning alongside a broader set of IT and infrastructure services. They handle site surveys, RF design, two-way radio systems, installation, optimization, and testing. Their maintenance and support offerings keep networks running after deployment. They also bring expertise in managed IT, cybersecurity, and data center services. That makes them a good fit if you want a single vendor for both wireless and IT needs. Their RF services page details their design and planning capabilities. If you value a practical, integrated approach, they are worth considering.
How to Choose the Right RF Partner
Start with your deployment type. Are you building a greenfield macro network, an in-building DAS, or a private LTE system? Each provider on this list has different strengths. If you need turnkey lifecycle support, look for a partner who can handle consulting, design, deployment, and operations. If you have in-house teams, you might only need specialized design or optimization help. Check their technology coverage. Make sure they have proven experience with the specific technologies you are deploying, whether that is 5G NR, CBRS, or public safety DAS. Ask about their tools and processes. Providers with in-house platforms often move faster and deliver more consistent results. Finally, consider your budget and timeline. Some providers offer fixed-scope projects, while others work on retainer or managed services. Get clarity on pricing before you commit. The right partner will fit your technical needs and your business model.
Automating Your RF Workflow
RF planning is not a one-time task. Your network changes as traffic grows, new sites are added, and technologies evolve. Automation can help you keep up. Start by centralizing your RF data. Use a platform that pulls in drive test results, spectrum analysis, and performance metrics. Set up automated alerts for anomalies like dropped calls, interference, or capacity bottlenecks. Use predictive modeling to simulate changes before you deploy them. Automate routine optimization tasks, such as neighbor list updates and power adjustments. Integrate your RF tools with your OSS and BSS systems for a closed-loop workflow. Providers like ATEC Wireless offer in-house tools like DASCAD and iMeasure that support data collection and planning. The goal is to reduce manual effort and respond faster to network changes. Even small automations can save hours and improve network quality.
The Bottom Line
RF design and planning is too important to leave to chance. The five providers here each bring a different mix of skills, tools, and experience. America Network excels at multi-technology design and optimization. ATEC Wireless offers a true turnkey lifecycle approach with in-house tools. Scarlet Wireless delivers broad global experience and multi-vendor support. ANS specializes in in-building and public safety DAS. Source 1 Solutions integrates RF planning with IT infrastructure. Your choice depends on your project scope, technology mix, and internal capabilities. Use the criteria above to narrow your shortlist. Then talk to each provider about your specific needs. The right partner will help you build a network that performs today and scales for tomorrow.