Friendswood, TX
Battery backup for Friendswood homes and businesses
Friendswood sits at the intersection of Galveston and Harris counties, in a community known for well-maintained neighborhoods, downtown retail, and a steady professional services corridor along Sunmeadow Boulevard. CenterPoint outages from hurricanes and heat events hit this area regularly. Eos Backup and Battery provides automatic backup power that keeps your Friendswood home or business running without any action from you.
Why Friendswood homeowners are choosing battery backup
Friendswood has experienced multiple major weather events over the past decade. Hurricane Harvey in 2017 caused significant flooding throughout Galveston County. Hurricane Beryl in 2024 left CenterPoint customers without power for days in summer temperatures that exceeded 100 degrees. These are not isolated incidents.
For many Friendswood homeowners, the concern is not just comfort. Sump pumps, well pumps, medical equipment, and refrigerated medications all depend on power that cannot be guaranteed through a generator. A home battery handles these loads automatically, without fuel, without noise, and without the startup delay of a combustion engine.
Many Friendswood homes were built in the 1980s and 1990s. Our team assesses each installation individually to account for older electrical panels and ensures that the system integrates cleanly with your existing wiring before any work begins. The same approach applies to local clinics, dental practices, and small offices, where we review the load profile before scoping any commercial install.
How the system works
Automatic at all times
No manual switch, no startup sequence. When the grid goes down the battery is on in under 20 milliseconds.
Silent backup power
No engine noise, no exhaust, no fuel to store. Battery systems run completely silently and comply with any HOA noise restrictions.
Permit handling included
We manage permitting with Galveston and Harris counties, and coordinate with CenterPoint. No paperwork required from you.
Friendswood neighborhoods we serve
We install throughout Friendswood and surrounding communities in Galveston and Harris counties.
Battery backup for Friendswood businesses
Friendswood commercial activity centers on professional services and healthcare. Medical and dental offices along Sunmeadow Boulevard and FM 528, retail along the Friendswood Drive corridor, downtown small businesses, and offices throughout Heritage Park and Autumn Lake all share the same CenterPoint feeders that fail during major weather events.
Medical and dental offices
Protect imaging equipment, sterilizers, refrigerated medications, and electronic health records during grid disturbances. No noisy generator outside the lobby.
Professional services
Keep servers, payment systems, and HVAC online so staff can keep working when the grid blinks. Silent, automatic switchover within milliseconds.
Retail and downtown
Keep refrigeration, point of sale, and lighting running through outages so you do not lose perishable inventory or have to close mid-shift.
Friendswood zip codes we install in
Friendswood straddles Galveston and Harris counties. Most installs fall in the single primary residential zip code.
77546
The primary residential zip for Friendswood, covering Heritage Park, Autumn Lake, Country Club Estates, and Annalea. Harris County and Galveston County addresses mix here; our team identifies the correct permit office for each.
77549
PO box and unincorporated addresses. We serve homes at 77549 mailing addresses; physical permits are still filed with Galveston or Harris County as appropriate.
Common questions from Friendswood homes and businesses
Is Friendswood in Galveston County or Harris County?
Friendswood spans both counties. Most of the city is in Galveston County, but the northern section crosses into Harris County. Our team determines which jurisdiction your address falls under and submits the permit to the correct office, whether that is the City of Friendswood, Galveston County, or Harris County.
Can a battery backup help during Friendswood flooding events?
Yes, especially for running a sump pump. During Hurricane Harvey in 2017, Friendswood homes across Forest Bend and Wedgewood saw significant flooding while the grid was simultaneously down. A battery keeps the sump pump, fridge, and medical devices running through the outage, which is often the critical window when flooding is happening. We recommend placing the battery enclosure above expected flood elevation on exterior wall installs.
My Friendswood home was built in the 1980s. Will the existing panel work with a battery?
Older Friendswood homes sometimes have 150-amp or 100-amp service that needs upgrading to 200-amp before a battery installation. Our site assessment evaluates your panel and notifies you up front if an upgrade is required. If so, we can include the panel upgrade in the same project, which keeps permit and inspection work consolidated.
Do you coordinate with Friendswood HOAs for architectural approval?
Yes. Many Friendswood neighborhoods, including Heritage Park, Autumn Lake, and Country Club Estates, have active HOAs. Battery systems are typically installed inside the garage or on inconspicuous exterior walls and produce no visible equipment change from the street. We provide documentation, photos, and specs for architectural review committees as needed.
Do you install battery systems for businesses in Friendswood?
Yes. We install commercial battery storage for Friendswood businesses including medical and dental offices along Sunmeadow Boulevard and FM 528, professional services in downtown Friendswood, retail along the Friendswood Drive corridor, and small offices throughout Heritage Park and Autumn Lake. Commercial systems are sized to the building load profile and quoted per project. See our commercial solutions page for details on monitoring, peak shaving, and continuity engineering.
Residential pricing in Friendswood
Installed home systems range from $9,915 to $23,030 depending on capacity. In-house financing from $87.45/month is available with no credit score impact to check eligibility.
Commercial systems are sized per facility and quoted by project. See commercial solutions or request a tailored quote.
Contact us
Serving Friendswood and the southeast Houston metro area.
Scheduling typically available within two weeks for Friendswood area installations.
Ready to protect your Friendswood property?
Talk to a specialist or explore plans online.