ELECTRICITY · 77377
Compare electricity plans
CenterPoint delivers power and handles outages (Houston load zone). Compare retail plans for homes and businesses in this ZIP.
Compare electricity plans ↗CenterPoint · HoustonTOMBALL · TX
Find your good energy in 77377: compare electricity plans
Compare live electricity plans and city service contacts for homes and businesses in Tomball.
Electricity Rates in 77377
Compare 86 plans from 8 providers, starting at 7.3¢ per kWh. CenterPoint delivers the power.
Featured Plans:
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Rates updated . Prices come live from the WattKarma plan feed and include TDU delivery charges at each usage level; your bill depends on your usage.
UTILITIES · 77377
Electricity & city services
Delivery utility, city services, and retail electricity plans for this ZIP.
Water & sewer
We couldn't confirm a single water provider for every address in this ZIP. Check with your city, WSC, or property manager.
Start water service ↗Trash & city services
We couldn't confirm trash service for every address in this ZIP. Check with your city or property manager.
Trash & city resources ↗Natural gas & internet
We couldn't confirm piped natural gas for every address in this ZIP — check with the local gas company or your property manager.
CONTACTS · 77377
Outage & emergency contacts
POWER OUTAGE
CenterPoint Energy Houston Electric (CNP)
713-207-2222Outage Tracker ↗EMERGENCY
Police · Fire · EMS
911For immediate emergencies only.
READ NEXT
Understand your plan before you switch
Short guides from the WattKarma blog on reading an offer and knowing what your bill will actually say.
- What is an Electricity Facts Label?What each section of the EFL means, and why it matters before you sign a Texas plan.
- Why rates jump at 500, 1,000 and 2,000 kWhEvery Texas offer lists three prices. Here is why the middle number is not the price you pay.
- How to read your electric billUsage, charges, and fees explained line by line so there are no surprises.
- Provider vs. utility companyWho sells your electricity and who delivers it — and what that means for rates and outages.
NEARBY ZIP CODES
Electricity rates in nearby ZIP codes
CHECKLISTS · 77377
Checklists by situation
Already living here
Contacts and plans worth keeping handy for this ZIP.
0 of 4 checkedFAQ · 77377
Common questions
Who is my electric utility in ZIP 77377?
CenterPoint Energy Houston Electric (CNP) is the utility that delivers electricity and restores outages in 77377 (Tomball). You choose a Retail Electric Provider (REP) for your plan and bill. The rate table at the top of this page shows today's lowest 77377 plans at 500, 1,000 and 2,000 kWh, and you can switch through WattKarma (PUCT broker #BR220202) at no cost.
Who do I call when the power goes out in 77377?
Call CenterPoint Energy at 713-207-2222 or 800-332-7143, or use CenterPoint’s Outage Tracker. Your REP does not restore wires or poles. Downed line: stay away, call 911 and CenterPoint.
How do I compare electricity plans for 77377?
Start with the rate table at the top of this page. It lists the lowest available 77377 plans at 500, 1,000 and 2,000 kWh with the date they were last updated. Open any plan to see its Electricity Facts Label (EFL), then enroll online with WattKarma. Running a business? See business electricity rates for 77377 below or request a custom quote.
How do I start water service in 77377?
Provider varies by street in 77377.
How does trash / recycling work in 77377?
Follow your water jurisdiction: city-bundled trash, MUD/HOA contract, Township, or private hauler. Conroe uses Frontier via Utility Billing; Tomball/Humble/Magnolia/Willis/Montgomery/ORN bill trash with city utilities when city-served; Woodlands Water does not handle trash.
Who provides natural gas, and what if I smell gas?
Piped gas LDC is not asserted for all of 77377. Confirm CenterPoint gas vs Tomball municipal gas vs propane. If you smell gas: leave, then call 911 and the correct LDC emergency line.
Is electricity regulated or competitive here?
Delivery (wires, outages, delivery charges) is regulated through CenterPoint as TDU. Energy supply is competitive—you choose among licensed REPs. Compare the Electricity Facts Label at your expected kWh usage.
Which internet providers serve 77377?
Common options marketed in the North Houston / The Woodlands / Conroe belt include AT&T Fiber, Xfinity, and Spectrum, but availability is address-specific. Use each provider’s checker with your full street address.
What should I do before digging or landscaping?
Call 811 (Texas 811) several business days before digging so underground utilities can be marked. Hitting a gas or electric line can be deadly and costly.
Why might my 77377 neighbor have different water or electric providers?
Harris / Montgomery ZIPs often mix cities, MUDs/WCIDs, CenterPoint vs Entergy Texas vs MidSouth Electric Cooperative. Utility boundaries follow meters and districts—not ZIP labels. Always match your bill and appraisal district record.
