Thinking about an electrical panel upgrade in Houston and not sure what it should cost, what it includes, or whether it is worth it? You are not alone. Homes and small businesses across Greater Houston are adding EV chargers, larger HVAC systems, outdoor kitchens, and workshops. Older panels struggle with these loads.
This guide explains typical price ranges in our area, what drives costs up or down, what insurance may cover, and the real-world return on investment. You will also see where a like-for-like panel replacement makes sense and when a full service upgrade is the smarter long-term move.
Brothers Lighting & Electrical is a licensed Texas contractor (TECL #22786) based in Spring and serving the Greater Houston area. We handle permitting, inspections, and safe, code-compliant installations. Free estimates. Clear timelines. Local expertise.
Typical Houston pricing by upgrade type
Every property is different. Conductor type, meter location, grounding, and the condition of branch circuits all matter. With that said, these are common ballpark ranges we see in Greater Houston. Final quotes follow a site visit and load calculation.
- Like-for-like panel replacement, same amp rating: typically 1,800 to 3,500. This covers replacing an unsafe, obsolete, or damaged main panel of the same size, new breakers as needed, grounding updates, labeling, permitting, and inspection.
- 100A to 200A service upgrade: typically 3,500 to 6,500. Often includes a new 200A meter base, service mast or riser updates, larger service conductors, grounding and bonding, a 200A main breaker panel, arc-fault and ground-fault protection where required, and permits.
- 200A to 400A service upgrade: typically 7,500 to 14,000+. 400A service usually means a 320A continuous meter base feeding two 200A panels or a 400A distribution setup. Trenching or coordination with the utility can push costs higher.
These ranges reflect Houston-area permitting, typical material choices, and labor conditions. Complexities like long conductor runs, stucco or brick penetrations, or relocating the panel can add cost. We walk you through each line item before work begins.
What drives panel upgrade pricing in Houston
Several factors influence the final number. Understanding them helps you plan and compare bids fairly.
- Permitting and inspection: City or county permits are standard, and inspections verify code compliance. Fees are predictable, but scheduling can affect timelines. Brothers Lighting & Electrical coordinates both to keep projects moving.
- Service mast and meter upgrades: If the mast is corroded, too short for roof clearances, or not sized for the new service, it must be replaced. Many 100A services also need a new 200A meter base.
- AFCI and GFCI requirements: The National Electrical Code (NEC) requires Arc-Fault Circuit Interrupter (AFCI) and Ground-Fault Circuit Interrupter (GFCI) protection in specific areas. Upgrades can trigger these requirements, which may call for combination AFCI breakers or GFCI devices.
- Copper vs. aluminum conductors: Copper is premium priced and compact. Aluminum is common and code compliant when installed correctly with anti-oxidant and torque-verified terminations. Conductor choice affects both cost and conduit size.
- Whole-home surge protection: A panel-mounted surge protective device is a smart add-on in storm-prone Southeast Texas. It helps protect electronics and HVAC boards from utility spikes and lightning-related surges.
- Access and relocation: Tight closets, finished walls, or moving a panel to meet clearance rules can add drywall, stucco, or siding repairs. Exterior meter upgrades and long utility drops can also change the scope.
- Utility coordination: For service size changes, CenterPoint Energy or your local co-op may need to schedule a cutover or upgrade the drop. Lead times vary.
Is upgrading to 200 amps worth it?
For many Houston homeowners and small businesses, yes. A 200A service provides headroom for modern living and growth:
- Capacity for EV chargers, heat pumps, pool equipment, home offices, and shop tools without constant load juggling.
- Fewer nuisance trips as loads balance across more available capacity and dedicated circuits.
- Improved safety from new equipment, fresh terminations, correct grounding and bonding, and modern AFCI and GFCI protection.
- Better resale appeal. Inspectors and buyers often view a modern panel and 200A service as a sign of a well-cared-for property.
If your current panel is near capacity or you are planning an EV charger, HVAC upgrade, or large renovation, moving to 200A is usually the most cost-effective path compared to repeated piecemeal fixes.
Can you upgrade the panel without rewiring the house?
Often, yes. If existing branch-circuit wiring is in good condition and sized correctly, we can replace the main service equipment and keep branch circuits intact. During the load calculation and inspection, we identify any circuits that need upgrade or AFCI/GFCI protection. Many projects are panel-only with targeted circuit corrections.
When insurance helps, and when it does not
Homeowners insurance may help when the panel or service equipment is damaged by a covered peril, such as fire, smoke, vandalism, or a direct lightning strike. Policies vary, and adjuster approval is required. Keep photos and any fire department or electrician documentation.
Insurance typically does not cover a panel replacement caused by age, obsolescence, recalled brands, corrosion, or lack of capacity. In those cases, upgrades are a property improvement. We are happy to provide detailed proposals for your records and, when applicable, work with adjusters on scope and pricing.
ROI: what you gain from a proper upgrade
Return on investment with panels is about reliability, safety, and capability rather than direct energy savings.
- Capacity: Feed a Level 2 EV charger, add a mini split or larger HVAC, or power an outdoor kitchen without overloading.
- Reliability: New equipment with secure terminations reduces heat buildup, arcing risk, and future repair calls.
- Code compliance: Proper grounding, bonding, and required AFCI and GFCI protection reduce shock and fire hazards.
- Resale confidence: Fewer red flags during inspections and appraisals, often leading to smoother transactions.
If exterior lighting is part of your project, our team can also help plan durable, energy-efficient solutions. Explore options for commercial grade exterior and parking lot lighting in Houston to boost security and curb appeal.
How Brothers Lighting & Electrical helps
We start with a site visit, load calculation, and a clear, written estimate. You will understand the scope: panel brand and size, conductor type, meter base or mast changes, surge protection options, and code upgrades. We handle the permit, coordinate with CenterPoint Energy where required, and schedule inspections. Most residential cutovers fit into a single-day outage window, with power restored the same day in typical conditions.
Brothers Lighting & Electrical is family-owned, licensed, and insured. We serve Spring, The Woodlands, North Houston, Tomball, and surrounding communities. For urgent upgrades or planned renovations, call 281-444-7737 for a free estimate. You can also learn more about our Houston electrical panel upgrade services on our site.
Quick FAQ
- How much does it cost to upgrade electrical panels in Houston, Texas? Like-for-like replacements often run 1,800 to 3,500. Service upgrades that change capacity vary more based on conductors, meter base, and access.
- How much does it cost to go from 100A to 200A? Typical projects land between 3,500 and 6,500 in Greater Houston, depending on mast and meter work, conductor choices, and code requirements.
- Is upgrading to 200A worth it? Usually yes if you plan to add HVAC capacity, an EV charger, or new large loads. You also gain modern safety features and resale benefits.
- Does homeowners insurance cover panel replacement? It can when damage is caused by a covered peril. It generally will not cover age, wear, or capacity-driven upgrades.
- Can you replace the panel without rewiring the whole house? In many cases, yes. If branch circuits are safe and sized correctly, a panel-only upgrade with targeted fixes is common.
Next steps
If you are planning an EV charger, remodeling, or simply tired of tripping breakers, a properly sized, code-compliant panel will make your home or business run smoother. Contact Brothers Lighting & Electrical for a free, no-pressure estimate and a clear plan for your Houston-area upgrade.
Helpful resources on our site:
- Learn about our electrical panel upgrade services and schedule an estimate today.
- If you need a licensed electrician for repairs or diagnostics in Houston, start here.
We look forward to helping you power what is next.