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ADU Solutions Group Services

ADU Solutions Group connects you with trusted help for ADU construction — explore our 117 services below. Call (803) 653-6687 or request a free quote online.

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ADU ConstructionADU ConversionsPrefab & Modular ADUsADU Design & PlanningADU Permits & ApprovalsADU Foundations & Site WorkADU Framing & ExteriorADU Interior FinishingSpecialty ADU BuildsADU Cost & FinancingADU Renovation & Repair

ADU Construction

Build a fully permitted accessory dwelling unit from the ground up with experienced local ADU specialists.

New ADU ConstructionDetached ADU ConstructionAttached ADU ConstructionCustom ADU ConstructionTurnkey ADU ConstructionBackyard ADU ConstructionTwo-Story ADU ConstructionMulti-Unit ADU ConstructionGranny Flat ConstructionIn-Law Suite ConstructionCasita ConstructionGuest House Construction

ADU Conversions

Transform existing space into a livable, code-compliant rental or family unit without building new structures.

Garage Conversion ADUGarage Apartment ConversionBasement ADU ConversionAttic ADU ConversionJunior ADU ConversionShed To ADU ConversionBarn To ADU ConversionCarport To ADU ConversionStorage Room ADU ConversionBonus Room ADU ConversionPool House ADU Conversion

Prefab & Modular ADUs

Get a faster, factory-built accessory dwelling unit delivered and installed on your property.

Prefab ADU InstallationModular ADU InstallationManufactured ADU SetupPanelized ADU ConstructionTiny Home ADU InstallationContainer ADU ConstructionKit ADU AssemblyPre-Designed ADU ConstructionSteel Frame Modular ADUFactory-Built ADU Delivery

ADU Design & Planning

Turn your vision into permit-ready plans with custom ADU architectural and design services.

ADU Design ServicesADU Architectural PlansCustom ADU Floor PlansADU Site PlanningADU 3D RenderingsADU Feasibility StudyADU Lot AssessmentADU Structural EngineeringADU Title 24 Energy CalculationsADU Interior DesignADU Space Planning

ADU Permits & Approvals

Navigate zoning, permits, and city approvals quickly with full-service ADU permitting help.

ADU Permit ServicesADU Permit ExpeditingADU Zoning ComplianceADU Plan Check SubmittalADU Variance ApplicationADU Building Code ComplianceADU Impact Fee AssistanceADU Permit DrawingsUnpermitted ADU LegalizationADU Inspection Coordination

ADU Foundations & Site Work

Prepare your property with the groundwork, utilities, and structural base every ADU needs.

ADU Foundation ConstructionADU Slab Foundation PourADU Site PreparationADU Excavation ServicesADU Grading And LevelingADU Utility ConnectionsADU Sewer Line InstallationADU Water Line HookupADU Electrical Panel UpgradeADU Drainage InstallationADU Demolition Services

ADU Framing & Exterior

Build a durable, weather-tight ADU shell with expert framing, roofing, and siding work.

ADU Framing ServicesADU Roofing InstallationADU Siding InstallationADU Window And Door InstallationADU Exterior StuccoADU Insulation InstallationADU Drywall InstallationADU Exterior PaintingADU Deck And Porch ConstructionADU Waterproofing

ADU Interior Finishing

Complete your ADU with move-in-ready kitchens, baths, and finishes built to rent or live in.

ADU Kitchen InstallationADU Bathroom InstallationADU Flooring InstallationADU Cabinet InstallationADU Plumbing InstallationADU Electrical WiringADU HVAC InstallationADU Mini-Split InstallationADU Interior PaintingADU Countertop InstallationADU Tile InstallationADU Tankless Water Heater Installation

Specialty ADU Builds

Get a purpose-built accessory unit designed for rentals, multigenerational living, or accessibility needs.

Rental Income ADU ConstructionMultigenerational ADU ConstructionADA Accessible ADU ConstructionSenior-Friendly ADU ConstructionHome Office ADU ConstructionShort-Term Rental ADU ConstructionEco-Friendly ADU ConstructionSolar-Ready ADU ConstructionStudio ADU ConstructionOne-Bedroom ADU ConstructionTwo-Bedroom ADU Construction

ADU Cost & Financing

Get clear pricing, free estimates, and financing options to make your ADU project affordable.

ADU Cost EstimateFree ADU ConsultationADU Construction QuoteADU Financing AssistanceADU Budget PlanningAffordable ADU ConstructionADU Construction Loan HelpADU Project BidADU Value Engineering

ADU Renovation & Repair

Upgrade, repair, or expand an existing accessory dwelling unit to restore value and function.

ADU Remodeling ServicesADU Renovation ServicesADU Addition ConstructionADU Expansion ServicesADU Repair ServicesADU Water Damage RepairADU Kitchen RemodelADU Bathroom RemodelADU Code Violation CorrectionADU Upgrade Services

Ready to Get Started with ADU Solutions Group?

Call now to speak with a specialist, or request a free quote online. No pressure, no obligation.

Call (803) 653-6687

(803) 653-6687

Frequently Asked Questions

Common questions about ADU construction

Ready to Get Started with ADU Solutions Group?

Call now to speak with a specialist, or request a free quote online. No pressure, no obligation.

Call (803) 653-6687

(803) 653-6687

Call Now: (803) 653-6687