solar design and installation

ABC Solar is a family-owned company founded in 2000 that designs and installs solar and battery systems for homes, estates, commercial properties, nonprofits, and resilience projects across California and Louisiana. It has installed 1000+ solar grid-tie systems and emphasizes code-first engineering, documentation, and long-term ownership. The company does not offer financing or leases.

backup power planningbattery storagecommercial rooftop solarlicensed C-10 electrical worklicensed roofingpermitting and inspectionsutility interconnection coordination

Amber Enterprises, Inc. is a general contractor specializing in electrical installations, repairs, construction and renovations, including solar, serving government and private clients. Since 2004 the company has provided design-build and electrical engineering services, with projects ranging from commercial building and hospital renovations to historic restorations.

Communications/Phone and Datadesign-buildElectrical Engineeringfire alarm and security systemsGovernment Contract ManagementGround-Out Constructionhistoric renovationslightning protectionpreventative maintenanceproject managementremodeling and renovationSpecialized AlterationsStandby and Temporary Powertenant build outsWater, Sewer, Storm Water Management

Concentric Group delivers complete facility solutions—design, construction, and maintenance—with engineering precision and field-proven execution. Established in 2006, the company specializes in demanding environments like healthcare and public-sector facilities, managing complex renovations, strict infection control (ICRA), and stakeholder communication in fully occupied facilities. It offers construction and construction management services for all types of projects.

carpentrycloseout packagesconstruction managementelectricalenergy auditingestimatingfield supervisioninfection control (ICRA)Mechanicalschedulingsiteworksubmittal control

Custom Solar Solutions is a family-owned solar design and installation company based in Sandy Springs, Georgia, backed by a 100% in-house team of NABCEP-certified, state-licensed professionals with 30+ years of combined experience and 3,000+ installations across Georgia. They design custom residential and commercial solar and battery energy systems.

Battery storage installationcleaning and maintenanceEV charger installationsolar panel removal and reinstallationsystem repair

Douglass Colony Group is a full-service specialty commercial contractor serving Denver and the Rocky Mountain region since 1947. It provides integrated roofing, solar, metal, waterproofing, FRAMECAD, and maintenance solutions, with three Colorado locations and over 400 employees. The company is a certified installer of major manufacturers and its sales team is LEED-accredited.

Budgetingcommercial roofingdesignengineeringFRAMECAD cold formed steel design and manufacturinginstallationmaintenance and repairmetal fabricationpanelized metal stud framingsheet metalwaterproofing