Clifford Power Systems is a full-service generator installer and repair shop serving Oklahoma City's residential and commercial customers with equipment sales, installation, and ongoing maintenance. The business handles both portable and permanent standby systems, addressing the region's need for backup power during spring storms and summer outages.
Clifford Power Systems operates as a licensed generator contractor in Oklahoma City, managing everything from initial consultation and equipment selection through installation, permitting, and service calls. The company sells and installs generators ranging from portable units for temporary power to natural gas and propane standby systems wired directly into home electrical panels. They also handle generator repairs and routine maintenance, which is essential in Oklahoma's climate where severe weather frequently causes grid outages lasting hours or days.
Installation pricing depends on system size and complexity. Portable generators typically cost $1,500 to $4,000 installed, while permanent standby systems range from $4,500 to $15,000 or more depending on kilowatt capacity and whether the installation requires panel upgrades or a concrete pad pour. Most permanent installations include permitting, electrical work to integrate the generator with the home's main panel, fuel line hookup, and a one-year warranty on labor.
Clifford handles the Oklahoma City permitting process internally; homeowners do not need to pull permits themselves. The company also offers maintenance contracts, typically running $200 to $400 annually for two service visits that include oil changes, filter replacements, load testing, and fuel system inspection. Pricing should be confirmed directly, as material costs fluctuate with fuel and equipment availability.
Oklahoma City has several generator installation options. Larger HVAC contractors like ACR Group and Comfort Systems USA offer generator installation as an ancillary service, often charging similar labor rates but sometimes marking up equipment costs higher than dedicated generator shops. Smaller independent electricians occasionally handle generator wiring but typically do not stock units or manage full installation logistics.
Clifford's advantage lies in specialization. Because the company focuses on generators rather than treating them as a side service, it maintains inventory, handles permitting directly, and responds quickly to outages. An HVAC contractor might take two weeks to schedule; Clifford often accommodates faster timelines. For homeowners in north or central Oklahoma City suburbs where spring storms cause frequent outages, this response speed matters. Conversely, if you need a generator and a furnace upgrade simultaneously, a full-service HVAC company may offer bundled pricing that a generator-only shop cannot.
Clifford suits homeowners with basements or electrical panels accessible for permanent installation, residents in areas prone to extended power loss (particularly in northwest or northeast Oklahoma City), and small business owners needing backup for HVAC systems, server rooms, or critical equipment. It also serves customers who want to avoid the hassle of securing a contractor, pulling permits, and coordinating separate trades.
The service does not suit renters (permanent installation is not possible) or customers with minimal budgets for backup power. Portable generators under $500 are available at big-box retailers; Clifford's value is in permanent systems and professional installation, not budget portability.
An initial consultation typically includes a home assessment to determine system size. The technician inspects the electrical panel, fuel sources (natural gas line availability, propane tank options), and generator placement site. Based on these factors, Clifford provides a written quote detailing equipment cost, installation labor, permitting fees, and timeline. For most residential jobs, installation occurs within one to three weeks. The technician returns for final hookup, testing, and a walkthrough of manual operation and maintenance schedules.
Clifford Power Systems operates Monday through Friday, 8 a.m. to 5 p.m., and Saturday 9 a.m. to 1 p.m. (verify current hours before visiting, as seasonal demand sometimes affects availability). The shop is located in the Oklahoma City metro area; confirm the exact address and whether drop-in consultations are available or if appointments are required. Parking is typically on-site. For emergency repairs or outage situations, the company may offer after-hours dispatch; confirm availability when scheduling.
Clifford Power Systems fills a specific role in Oklahoma City's home infrastructure market: professional, permitted generator installation that removes the complexity of sourcing equipment and managing permitting from homeowners. For anyone who has experienced a multi-day power loss in Oklahoma summers, that specialization justifies the cost.
