Data Centers Need $170b In Construction And Theres Nobody To Wire Them. Heres Why Small Electrical Contractors Are Suddenly Worth A Fortune.

Eleventh deep dive. Already covered pest control, HVAC, restoration, home care, landscaping, roofing, septic, commercial cleaning, car wash, and insurance. Electrical is the one I keep coming back to because the macro tailwinds are so strong right now its almost unfair.

Data centers. EV charging mandates. Solar installations. Grid modernization. Every major infrastructure trend for the next decade runs thru electrical contractors. And theres only so many licensed electricians to go around.

Let me walk thru what I found.

the market

$255 billion according to Cascade Partners' 2024 report. Alternative estimate from Northeastern Advisors puts it at $312B for 2025 depending on what you include. Growing at about 2.4% CAGR to $295B by 2030 per Cascade, tho that feels conservative given whats happening with data centers.

The breakdown is roughly 70% electrical construction, 50% commercial/industrial, 29% residential, 20% maintenance and repair, 5% telecom and controls. But those percentages are shifting fast. Residential has actually dropped from 38% in 2018 to 29% now because commercial and data center work is eating everything.

why this is different from every other trade

Most of the industries Ive covered have relatively simple labor economics. You can train a pest control tech in 2-4 weeks. A cleaning worker in a few days. Even HVAC certification takes 6-12 months.

Becoming a licensed electrician takes 4-5 years of apprenticeship. Thats not a typo. Four to five years of paid on-the-job training plus classroom time before someone can work independently. Then you need additional years and exams to become a master electrician who can pull permits and run jobs.

That creates a moat that doesnt exist in other trades. You cant just hire off the street and train someone up in a month. The licensed workforce IS the asset your buying.

BLS projects 81,000 electrician job openings annually thru 2034. Only 7,000 new apprentices enter programs each year vs 10,000 retiring. Employment growth is projected at 9% which is 4x the economy average. The math just doesnt work and thats why wage inflation is running 9.2% YoY according to HBI's Fall 2025 report.

For acquirers this is actually good news. Labor scarcity = pricing power. If you own a shop with 15 licensed electricians who have been there for years, that workforce is incredibly hard to replicate. Thats why PE is paying premiums.

what deals actually look like

Smaller shops are still accessible for SBA buyers:

$500K-$1M revenue goes for about 2.0-2.5x SDE. These are your classic owner-operators. $1M-$2M is 2.3-3.0x. The sweet spot for SBA is $2M-$5M at 2.5-3.2x SDE where you have an established client base and maybe some recurring maintenance revenue. Once you get to $5M-$10M your in PE add-on territory at 2.8-3.5x SDE.

Heres where it gets interesting tho. Cascade Partners' H2 2025 report shows platforms with $3M-$8M EBITDA trading at 6.2-6.4x EBITDA. At $8M+ EBITDA the average jumps to 7.8x.

So your buying individual shops at 3x SDE and the platforms theyre rolling into are valued at 6-8x EBITDA. EMCOR bought Miller Electric for $865M on $80M EBITDA, thats 10.8x. Thats the spread.

Electrical contractors actually get a 15-20% valuation premium over other specialty trades per BMI Mergers. The combination of recurring maintenance contracts, licensed labor moat, and data center exposure is what drives that.

the data center thing is real

I was skeptical about this at first because every industry seems to claim theyre benefiting from AI right now. But the numbers for electrical contractors are genuinely massive.

McKinsey projects data center capacity growing at 20-25% CAGR thru 2030. US data center construction spending hit a $170B+ run rate by Q4 2025 per Cascade. Northern Virginia (Loudoun County) is the worlds largest data center market. Texas is the fastest growing. And every single one of these facilities needs massive electrical infrastructure.

The contractors who have data center experience and the security clearances and certifications that go with it are getting called constantly. Its multi-year project pipelines which gives incredible visibility on revenue. If the electrical business your looking at has any data center exposure in TX, VA, PA, or LA markets thats a premium asset.

EV charging is the other tailwind

93% of contractors surveyed by EC&M took EV charging work in 2024. 15 states are mandating 30-100% zero emission vehicle conversion by 2030-2050. Federal IIJA requires 50% EV sales by 2030. EV charging installation revenue is growing about 20% YoY.

For a $2M electrical contractor, adding EV charging as a service line is basically free revenue. Your electricians already have the skills. You just need to market it to commercial property owners and fleet operators. Its $1K-$5K per install at 30-40% gross margins.

PE activity

140 deals in 2024 per Cascade, up 13% year over year. PE firms controlled 67% of all transactions. And these arent just financial buyers, the strategic players are competing hard too.

EMCOR paid $865M for Miller Electric in January 2025. Miller does $805M revenue, $80M EBITDA, focused on data centers and healthcare in the Southeast. Thats the biggest electrical contractor acquisition in recent memory.

APi Group bought Elevated Facility Services for $570M in April 2024. Svoboda Capital Partners is building an MEP platform with Horwitz and Preferred Electric. CAI Capital Partners is rolling up infrastructure electrical with Midwestern Electric and Bear Electrical. Alaris Equity Partners grabbed Professional Electrical Contractors in CT for $61M in May 2025.

The deal pace is accelerating and the buyer pool is deep. Strategics like EMCOR and APi will pay up for scale. PE firms want the recurring revenue and labor moats. Both are competing for the same assets which is good for sellers and good for acquirers who want exit options in 3-5 years.

margins by service type

Not all electrical work is equal and this matters alot for valuation:

Emergency repairs run $300-$800 tickets at 40-50% gross margin. Maintenance contracts are $150-$400 per visit at 35-45% margin and theyre recurring which PE loves. Residential installs are $500-$3K at 20-30% and honestly thats the least attractive segment right now. Commercial installs are $5K-$50K at 15-25%. EV charging is $1K-$5K at 30-40%. Solar and renewables are $10K-$30K at 25-35% with recurring O&M revenue.

Industry KPIs per the website's sources: revenue per electrician $150-$250K (top quartile $300K+), gross margin 35-45% (top quartile 50%+), net profit 8-12% (top quartile 15%+), utilization rate 65-75% (top quartile 80%+).

That utilization rate is the one most people miss. If your electricians are billing 65% of their hours vs 80%, thats a 23% revenue difference with basically the same labor cost. Scheduling optimization is one of the quickest value creation levers post-acquisition.

what I'd check before writing an LOI

Recurring revenue percentage is the biggest one. Shops with 40%+ from maintenance contracts get a 0.5-1.0x premium. Most small contractors are sitting at 20-30% recurring because they chase project work and dont invest in building a service agreement book. Thats your value creation opportunity. Buy the project-heavy shop at 2.5x, build the recurring base to 40%+, revalue at 3.5x+.

Licensed electrician headcount and turnover. This is the business. If the master electricians leave you have a serious problem because it takes 4-5 years to replace them. Turnover under 15% is good. Ask about apprenticeship programs because those signal a contractor who invests in retention.

Data center or specialty exposure. Contractors with data center work in their portfolio are getting premium valuations for good reason. Multi-year project pipelines, higher margins, and the market is growing 20-25% annually.

Commercial vs residential mix. Target 60%+ commercial/industrial. Residential is declining, margins are thinner, and youre competing with every solo electrician with a van. Commercial work is stickier, higher margin, and less price sensitive.

Owner involvement. If the owner is running every estimate, managing every crew, and personally holding the master electrician license, your buying a job. You need management depth and ideally multiple licensed electricians on staff. Budget $75-95K to hire a project manager if one doesnt exist.

Licensing transferability. This can actually kill deals in electrical. Some states (FL, NC, OH, GA) have reciprocity agreements that make expansion easy. California requires a C-10 license with no reciprocity. NYC requires municipal licensing. TX is city by city. Check this early because a 60-180 day licensing delay can mess up your acquisition timeline.

where to look

Dallas-Fort Worth is probably number one right now. Data center hub, tech migration, commercial construction boom, no state income tax. Northern Virginia is the worlds largest data center market but competition is high. Phoenix has semiconductor fabs driving demand. Austin is growing fast. Atlanta, Charlotte, Nashville, Raleigh all have strong commercial pipelines.

I'd be cautious about San Francisco (office vacancy above 30%, declining commercial), NYC (licensing complexity, prevailing wage requirements, office vacancy above 20%), and Chicago (population decline, union labor requirements).

Columbus OH is an interesting sleeper. Low competition, Intel and TSMC chip plants nearby, affordable labor. The midwest manufacturing renaissance is creating demand that most people arent paying attention to.

the math on an SBA deal

$2M revenue shop, $625K SDE (31% margin), buy at 3.2x for about $2M. SBA 7(a) at 90% LTV means $200K down. Year 1 cash flow around $85K after debt service. Grow 5% annually, expand margins from 31% to 35% by building recurring maintenance contracts and improving utilization. Year 3 cash flow hits $150K. Exit at 3.5x SDE to a regional consolidator in year 5 for $3.2M. Thats roughly a 42% IRR per the website's ROI model.

The PE platform math is bigger. $25M revenue, $3M EBITDA, buy at 5.5x. Do 3 bolt-ons at $5-8M revenue each. Cross sell EV charging and solar. Exit to EMCOR or APi at 7.8x EBITDA for $35M. Thats a 38% IRR.

honest risk assessment

Interest rates are making financing harder. 43% of PE GPs surveyed by EY said assembling financing packages is their top concern. Thats real.

Residential construction is in a downturn. If the shop your looking at is 50%+ residential, be careful. That segment has dropped from 38% to 29% of industry revenue and the trend isnt reversing with rates where they are.

Material costs and tariffs. 54% of contractors expect 2+ week material delays. Tariff uncertainty is causing bid risk because you quote a job today and materials might cost 10% more by the time you actually do the work. Contractors without escalation clauses in their contracts are eating that margin compression.

But the tailwinds are hard to argue with. 81,000 electrician openings per year creating permanent labor scarcity. Data centers growing 20-25% annually. EV charging mandates across 15 states. Grid modernization funded by federal infrastructure spending. And PE platforms with trillions in dry powder competing for quality assets. The demand side of this equation only goes in one direction for the next decade.

This is the eleventh one Ive done. Electrical contracting has the strongest macro tailwind story of any industry Ive covered. The labor moat is real because you genuinely cant replace a master electrician quickly. Planning to cover plumbing next.

Anyone here own or looking at an electrical contracting business? Curious what your seeing on margins and labor.