15% Off the Strongest Cell Phone Signal Boosters

Boost 5G and 4G connectivity where it matters most with limited-time Memorial Day savings on the Cel-Fi GO G41 and GO G43.

Powerful Amplification: Deliver superior connectivity compared to other cell phone boosters.
Advanced Tech: Optimize signal strength and quality even in the weakest signal environments.
Commercial-Grade: Designed for small businesses to large enterprises needing reliable in-building connectivity.

Best-in-Class Cellular Connectivity

The Cel-Fi GO G41 and GO G43 cell phone boosters by Nextivity offer unmatched cellular coverage for multiple cellular devices, keeping teams connected and business operations running smoothly.

Cel-Fi
GO G41

Industry Leading Gain: Up to 100 dB gain.
Best for Small Businesses: Offers up to 20,000 sq ft of coverage, perfect for small box retail, stores, branch offices, and homes.
Single Carrier Support: Enhances 5G and 4G coverage for a single carrier with switching capabilities.
Self-Installed: Designed for easy integration—no special tools or tech expertise required.

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Cel-Fi
GO G43

Industry Leading Gain: Up to 100 dB gain.
Best for Enterprise: Offers coverage up to 50,000 sq ft, ideal for offices, quick-serve restaurants, retail stores, and other commercial spaces.
Multi-Carrier Support: Enhances 5G and 4G coverage for up to three carriers, ensuring robust signal throughout.
Professional Install Recommended: For optimal coverage and performance, expert installation is advised.

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The Cel-Fi Advantage

Superior Signal
Strength

20x more powerful than traditional boosters with up to 100 dB gain, maximizing coverage in critical areas.

IntelliBoost
Technology

Advanced digital signal processing with echo cancellation, channel filtering, and more – reducing interference and maximizing coverage even in the most challenging RF environments.

Flexible
Coverage

A single system can be configured to boost one or multiple carriers simultaneously. Compatible with AT&T, T-Mobile, and Verizon.

Carrier-Approved &
Network Safe

Certified for use on all major US carrier networks without causing interference or disruptions.

Scalable
PoE Cable

PoE-powered Category cabling with fiber extension options enables easy deployment in buildings or campuses of any size.

Remote
Management

Monitor and optimize performance real-time through the WAVE cloud-based platform.

Expert Cel-Fi Installation Built Around Your Needs

Every building is different. Our Bolton Install Pros team specializes in crafting Cel-Fi solutions that are personalized to your space and requirements, ensuring reliable cellular connectivity you can count on.

Listen to
Your Needs

Every project starts with a free consultation to understand your pain points, priorities, and expectations.

Site
Survey

Our team visits your business to conduct a thorough walkthrough, testing signal strength and identifying obstacles.

Custom
Design

We design a tailored solution that is guaranteed to overcome existing signal challenges and meet your coverage goals while within your budget.

Solution
Proposal

You'll receive a clear, detailed proposal outlining our recommended solution, performance expectations, and cost.

Professional
Installation

Our certified Bolton Install Pros installers deploy your custom solution, handling everything from cabling to final testing.

Proven Process. Trusted Partnership.

Cel-Fi Partners for 10+ Years: Extensive product expertise from over a decade of close collaboration with Cel-Fi.

Over 100 Successful Cel-Fi Installations: Transformed in-building cellular connectivity for organizations across all industries.

7.5M+ Sq. Ft. of Coverage Delivered: Solving tough cellular signal issues nationwide with proven solutions.

Cel-Fi Certified Teams: Sales, design, and installation experts trained and certified to provide expert guidance and deliver tailored solutions that meet your needs.

1-Year Safeguard Protection Plan: Added peace of mind with extended protection beyond the manufacturer's warranty on hardware and service.