Dycom now rides fiber and data centers
- Dycom's legacy Communications segment grew revenue 24.7% year over year in Q1 FY2027.
- The new Building Systems segment posted $395.4 million of revenue and a 17.7% adjusted EBITDA margin.
- Backlog rose from $9.542 billion to $11.906 billion during the quarter, giving better near-term visibility.
- The Power Solutions deal gives Dycom a direct role in data center electrical work tied to AI and cloud spending.
- The stock still needs execution to keep up with expectations, so valuation is fair rather than clearly cheap.
A stronger digital buildout story
Dycom used to be mainly a telecom contractor. It helped phone and cable companies build fiber, connect homes, and maintain networks. That core business is still growing fast. In Q1 FY2027, Communications revenue was $1.5694 billion, up 24.7% from the prior year.
The big change is Power Solutions, now called Building Systems. This business works on mission-critical electrical and low-voltage systems for data centers. In its first full quarter inside Dycom, it produced $395.4 million of revenue and a 17.7% adjusted EBITDA margin. That was well ahead of the first full-year guide for $1.15 billion to $1.25 billion of Building Systems revenue.
The bull case is now clearer. Dycom can win from fiber-to-the-home, rural broadband funding, hyperscaler fiber networks, and electrical work inside data centers. Backlog also rose from $9.542 billion at January 31, 2026 to $11.906 billion at May 2, 2026, which supports the growth view.
The bear case has not gone away. The Power Solutions deal is large, data center construction can slow if hyperscalers cut spending, and the telecom business still depends on a few major customers. After a strong move in the story, the stock is not being priced like a broken company. Dycom has to keep proving that margins, backlog, and debt reduction stay on track.
Paid to build the internet's plumbing
Dycom makes money by doing specialty contracting work. Customers pay it to design, build, install, repair, and maintain digital infrastructure. That includes fiber lines, wireless network work, underground utility locating, and other field services.
Most of the legacy work is tied to large telecom customers. When those customers raise capital spending, Dycom can grow quickly. When they pause projects, Dycom can feel it fast. Maintenance and operations work helps, because networks need service even after the big build is done.
Building Systems adds a new way to earn. Through Power Solutions, Dycom now works on electrical, energy management, security, and low-voltage systems for data centers and other critical facilities. These projects can carry higher margins, but they also require skilled labor, careful project control, and strong customer trust.
The model breaks if big customers pull back, if Dycom bids jobs too cheaply, or if it cannot staff projects. It also has to pay down deal debt while investing in people and equipment. That balance matters because growth is strong, but the company is taking on bigger and more complex work.
Fiber outside, power inside
Telecom network construction
Dycom builds and installs fiber-optic and copper networks for telecom companies. This is the core business and the base for much of its customer spending.
Fiber-to-the-home
Fiber-to-the-home work connects homes and businesses to high-speed broadband. It benefits from telecom upgrades and rural broadband programs.
Data center electrical infrastructure
Power Solutions gives Dycom a major role in electrical and low-voltage work for data centers. Q1 FY2027 results showed this segment is starting ahead of plan.
Hyperscale and AI fiber networks
Dycom builds high-capacity fiber routes that connect data centers to each other. Management has tied this opportunity to AI and cloud network demand.
Maintenance and operations
Dycom maintains and extends existing outside plant networks. This work is less flashy, but it can provide repeat revenue from large customers.
Two engines after Power Solutions
Segment mix is based on Q1 FY2027 revenue for the three months ended May 2, 2026. AT&T was about 20.6% of consolidated Q1 revenue and Verizon was about 12.6%, so customer concentration still matters.
What could break the setup
Power Solutions integration stumble
High impact · Medium oddsThe $1.95 billion Power Solutions deal is the largest acquisition in Dycom's history. Q1 FY2027 results were strong, but one quarter does not prove the integration is done. A loss of key managers, weak project controls, or missed bids could hurt margins.
Data center spending cools
High impact · Medium oddsData centers are in a powerful spending cycle because of AI and cloud demand. That spending can still be cyclical. If hyperscalers delay projects, Dycom's new Building Systems growth rate could slow from the Q1 run-rate.
Debt reduction falls behind
Medium impact · Medium oddsThe acquisition added debt. Management said pro forma net leverage was about 2.3x adjusted EBITDA at the end of Q4 FY2026 and pointed to about 2.0x within 12 months. Missing that path would reduce flexibility for hiring, equipment, and future deals.
Large telecom customers cut budgets
High impact · Medium oddsThe Communications segment still depends on a small number of major customers. In Q1 FY2027, AT&T was about 20.6% of consolidated revenue and Verizon was about 12.6%. If a large customer slows fiber spending, revenue and crew use could fall.
BEAD funding arrives late
Medium impact · Medium oddsBEAD is a federal rural broadband program, and Dycom expects it to become a growth driver. The timing depends on state awards, contracts, funding releases, and politics. Delays would push revenue out, even if demand is real.
Labor becomes the bottleneck
Medium impact · Medium oddsDycom needs trained crews for telecom builds and skilled electrical workers for data centers. A tight labor market can raise costs or limit how much work the company can accept. Training investments may help, but they must scale fast enough.
In one breath
What does Dycom Industries do?
Dycom is a specialty contractor for digital infrastructure. It builds and maintains fiber networks, wireless infrastructure, and, through Power Solutions, electrical systems for data centers.
Why did Power Solutions matter for Dycom?
Power Solutions moved Dycom deeper into data center construction. In Q1 FY2027, the new Building Systems segment produced $395.4 million of revenue and a 17.7% adjusted EBITDA margin, which was ahead of the initial plan.
Is Dycom an AI infrastructure stock?
Dycom has real AI exposure, but it is still a contractor, not a chip or software company. Its AI link comes from fiber networks that connect data centers and electrical systems inside data centers.
What is the biggest risk for Dycom stock?
The biggest risk is execution. Dycom must integrate Power Solutions, keep data center margins strong, pay down debt, and avoid a sudden slowdown from large telecom customers.