A massive digital transformation is sweeping through the Lehigh Valley in Pennsylvania. With over $200 million in combined investments, fiber providers are racing ahead. This coalition of fiber-optic providers aims to connect hundreds of thousands of homes and businesses. They are building next-generation internet infrastructure across the region. From Bethlehem to Emmaus, the shift from legacy cable to all-fiber networks is accelerating. These upgrades promise to bridge the digital divide and fuel new economic growth.
At Sky High Supply, we're already seeing an uptick in local interest. Demand is rising for Fiber Optic Network installation-related products during the Lehigh Valley Fiber Internet upgrade marathon.
Major Providers & Expansion Plans for the Lehigh Valley Fiber Internet Expansion
Greenlight Networks: A Rochester-based fiber-to-the-home provider, Greenlight is expanding rapidly. It is investing $62 million to grow its all-fiber network in the Lehigh Valley by end-2027. Over half of that, about $33 million, will fund infrastructure in Bethlehem. Central Bethlehem neighborhoods will be built first. Construction is already underway in Bethlehem. 22,000+ homes and businesses there will see service, with initial availability in spring 2026. Greenlight offers symmetrical speeds up to 8 Gbps with no data caps or contracts. Introductory plans start at $30/month for 350 Mbps. CEO Mark Murphy emphasizes bringing more choice and reliable connectivity to the region.
2. Astound (RCN, Grande, Wave) – In July 2025 Astound announced a major fiber expansion. The company operates the former RCN and Grande networks. It will spend $81 million upgrading and expanding its fiber network across the Lehigh Valley and Northeast PA. By end-2026 Astound expects to reach 315,000 homes and 25,000 businesses within its footprint. That includes 185,000+ locations by end-2025. A local crew of 600+ employees is upgrading 4,800 miles of infrastructure. The upgrade is designed for multi-gig speeds now and up to 10 Gbps later. Business fiber plans range from 500 Mbps ($29.95) to 1.5 Gbps ($119.95). Residential plans start around 300–500 Mbps ($30) and go up to 1.5 Gbps ($85) on promotional contracts. Astound’s VP notes their fiber is built for what’s now and what’s next. About 60% of Astound’s new homes will be in Allentown, Bethlehem, and Easton.
3. Empire Fiber Internet – Empire is a regional provider founded in 1896. It announced on March 31, 2026 that it will connect 35,000+ Lehigh Valley addresses. These include homes and businesses on its 100% fiber network. Construction has begun, tapping prior success in Scranton, Williamsport, and other cities. Residents are encouraged to pre-register for priority access as service goes live. Empire offers symmetrical 500 Mbps up to 2 Gbps plans with transparent pricing and no hidden fees. There are also no long-term contracts. CEO Kevin Dickens says Empire will be a superior choice for residents needing faster speeds and better reliability. Empire partners with local groups, including the Lehigh Valley Chamber, to drive economic growth. Current plans per Empire’s site start around $40–$60/month for 500 Mbps with promotional offers. Packages top out at 2 Gbps, with speeds and prices aligned to regional fiber competition.
4. Comcast (Xfinity) – The cable incumbent has been steadily expanding its hybrid-fiber/coax network. In early 2026 Comcast connected the first homes and businesses in Bethlehem Township and Emmaus. These Northampton County locations now have high-speed, symmetrical Xfinity Internet. Comcast will ultimately serve about 16,600 addresses in those townships. State Senator Lisa Boscola and Comcast officials hailed the investment as bringing more choice and competition. Xfinity’s multi-year plan also targets Coopersburg, Upper Saucon, Freemansburg, Palmer, Forks, Easton, and Lower Saucon. Phillipsburg, NJ is also included. Comcast’s service offers multi-gig speeds today, up to 2 Gbps, via its DOCSIS and fiber network. Bundles can include TV, mobile and security options. A 2025 LVB report notes Comcast invested in Upper Saucon and Coopersburg, connecting over 7,000 homes. Comcast also plans expansions in other key Valley suburbs.
BUILDOUT TIMELINES & COMPARISON
| Provider | Investment | Households | Completion Est. |
| Astound | $81M | 315,000 | Late 2026 |
| Geenlight | $62M | 22,000 | End 2027 |
| Empire Fiber | Private | 35,000+ | 2026-2027 |
| Comcast | Internal | 16,600+ | Ongoing |
Economic, Educational & Real Estate Impacts
The arrival of fiber isn't just about faster Netflix streaming; it's a fundamental economic driver for Pennsylvania.
Real Estate Appreciation: National data indicates that homes with fiber optic broadband sell for roughly 4–5% more. Comparable homes without fiber sell for less.
Economic Efficiency: Every 100ms reduction in latency boosts productivity. Ultra-fast fiber allows Lehigh Valley businesses to compete on a global scale.
Educational Equity: State grants are supplementing private builds to support schools and community centers. This includes $5.2 million from the PBDA for Allentown and surrounding areas. The funds help ensure these institutions have tools needed for modern learning.
Overcoming Deployment Hurdles for the Lehigh Valley Fiber Internet redux.
Broadband experts agree that fiber broadband drives growth. Reliable high-speed internet attracts businesses, supports telework and industry, and creates construction jobs. The Lehigh Valley Chamber of Commerce notes that strong, reliable connectivity is essential to economic growth. Upgrades align with broader trends in American households. Families now use dozens of connected devices, including 4K TVs, IoT gadgets, and telehealth monitors. Fiber is the only medium that cleanly scales to these demanding needs.
Real estate experts find that fiber adds resale value. National data show homes with fiber internet sell faster and for higher prices. Values are roughly 4–5% higher than similar homes without fiber. In a tight housing market, fiber-ready neighborhoods may see stronger buyer demand. This will be especially true during the Lehigh Valley Fiber Internet explosion. REALTORS can use fiber availability as a clear selling point. FCC rules now require MLS listings to note available broadband options.
Challenges and Mitigation
Deploying fiber is not without hurdles. Permitting and Right-of-Way: Each mile of fiber in public streets requires coordination with cities, counties, and PennDOT. That means the Lehigh Valley Fiber Internet upgrade is a disruptor for a greater good. Delays in permits or pole access can slow builds. Right-of-way coordination is often where fiber meets community impact. Providers typically mitigate this by early engagement with municipal engineers and scheduling work in phases.
Skilled Labor Shortage: Industry experts warn a shortage of fiber technicians and construction crews could drag out schedules. Many installers need specialized training beyond a high-school degree. ISPs can respond by training local workers (community college courses, apprenticeships) and partnering with unions.
Supply-Chain Strains: A perfect storm of demand for fiber cable has stressed global supplies. AI and data centers are major drivers. Build America Buy America mandates also increase demand for compliant fiber products. These trends have lengthened fiber lead times to a year or more. Corning and other manufacturers are tight on glass and finished cable. In practice, builders may face months-long waits for cable or splice enclosures. Mitigation strategies include ordering early and considering alternative suppliers. Builders may also adjust schedules, starting in one neighborhood while awaiting cable for another. Over time, forecasts expect supply to catch up with demand. In 2025–26 this remains an acute issue. It may hinder the pace of the Lehigh Valley Fiber Internet upgrade.
Sources: Data compiled from Lehigh Valley Business (LVB), LehighValleyNews, PBDA Grant Announcements. Additionally, official press releases from Greenlight Networks, Empire Fiber, Astound, and Comcast (2025-2026).
