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PLAN THE CLEARANCE, STORAGE AND ACCESS BEFORE YOU BUILD
Custom Garage and RV Garage Construction in Arizona
- Licensed & Fully Insured
- 18 Years In Business
- 4.9 Rated By Homeowners
Direct answer
Good Boy Builders designs and constructs attached garages, detached garages, workshop garages and oversized RV garages in the Scottsdale and Tucson areas. Each project is planned around actual vehicle dimensions, turning access, door clearance, storage, utilities, structural requirements and the architecture of the property.
A garage can look generous on paper and still fail the first time an RV, lifted truck, trailer or workbench is added. The critical dimensions are not only square footage. Door height and width, interior clear height, approach angle, backing distance, turning radius, column placement and the space needed to open compartments all matter.
Good Boy Builders starts with what must fit and how the building will be used. That information guides the footprint, structure, doors, electrical service, ventilation, lighting, storage and connection to the rest of the property.
Garage configurations we can build
Attached garage additions
Add vehicle bays or storage while coordinating rooflines, wall openings, fire separation and circulation into the home.
Detached garages
Create a separate building for vehicles, hobbies or storage with deliberate site access and architectural compatibility.
RV garages
Plan extra-tall doors, clear interior height, longer bays, wider maneuvering areas and utilities suited to the owner’s specific recreational vehicle.
Garage workshops
Integrate durable work surfaces, equipment zones, power, compressed air planning, task lighting and ventilation.
Collector-car storage
Address security, climate goals, lighting, floor finishes and careful movement around vehicles.
Mixed-use garage buildings
Combine parking with storage, a workshop, bathroom or permitted accessory space in one coordinated structure.
Measure the vehicle—not the brochure
Owners should document the full vehicle as it is actually used, including roof equipment, mirrors, ladders, hitches, slide-outs, awnings and any trailer or tow configuration. Door clearance needs a margin for uneven approaches and future vehicle changes. Interior length must account for walking, storage and access to compartments rather than stopping at bumper-to-bumper dimensions.
Site circulation is equally important. A large door is not useful if walls, gates, slopes or landscaping prevent a comfortable approach. The plan should test how the vehicle enters, turns, backs and exits before foundations are located.
Garage project sequence
STEP 01
Document vehicles and activities
Record dimensions, weights, door needs, equipment, storage and whether the building will support work, recreation or collection use.
STEP 02
Evaluate the site
Review setbacks, drainage, driveway geometry, utilities, grading and the relationship to the house and neighboring properties.
STEP 03
Design structure and systems
Coordinate spans, roof height, doors, fire separation, electrical loads, ventilation, plumbing and future flexibility.
STEP 04
Permit and prepare
Complete required plans, confirm long-lead door or structural components and organize concrete, access and utility scopes.
STEP 05
Build and fit out
Construct the shell, install systems and finishes, test doors and clearances, complete inspections and finish site connections.
Features worth planning before concrete is poured
- Electrical capacity: EV charging, welders, lifts, compressors, HVAC and RV connections may require substantial dedicated power.
- Floor loading and equipment: Vehicle lifts, heavy machinery and storage systems should be considered in slab and structural planning.
- Drainage and wash-down: Floor slope, exterior grading and permitted drainage approaches should match how the space will be cleaned and used.
- Cooling and ventilation: Conditioned, evaporative or ventilated space requires insulation and system decisions that affect the envelope.
- Door selection: Sectional, roll-up and specialty doors have different headroom, maintenance and sealing requirements.
- Future conversion limits: A garage should not be represented as living space unless it is designed and permitted for that use.
Matching the building to the property
An oversized garage can dominate a residential lot if massing and placement are not handled carefully. Roof pitch, wall articulation, door visibility, exterior finishes and landscaping can reduce visual impact while keeping access functional. On larger rural or desert properties, a detached orientation may allow more flexibility, but utilities and site work may increase.
The best garage is one that feels intentional from the street, functions comfortably from the driver’s seat and supports the owner’s real storage and work habits.
When the garage is part of a larger property plan, custom-home construction and design-build coordination can align the building with future phases. Large-lot owners should also review the access, utility and accessory-building considerations on our Cave Creek and Carefree general contractor page.
Official garage-permit resources
Detached structures, utility connections, setbacks and size thresholds can change the permit path. The City of Tucson publishes a project-by-project permit and exemption guide, while unincorporated Maricopa County projects are administered through Maricopa County Planning & Development. Owners should also follow the Arizona Registrar of Contractors’ pre-hire guidance before authorizing construction.
Questions, Answered
Frequently asked questions
How tall should an RV garage door be?
The correct height depends on the exact RV, rooftop equipment, approach slope and desired safety margin. Measure the vehicle in travel configuration and avoid choosing a door from generic RV dimensions.
Can you add an RV garage to an existing home?
Often yes, if the lot, setbacks, access, architecture and building systems support it. An attached addition may require structural and fire-separation coordination with the existing house.
Can a garage include a bathroom or workshop?
It can, subject to utility capacity, layout and permitting. Plumbing, ventilation, power and equipment loads should be integrated during design.
Do detached garages require permits?
Most substantial detached garages require permits and plans. Zoning, setbacks, height, lot coverage and utility requirements vary by jurisdiction.
Should I rough in EV charging or RV hookups now?
Planning conduits, panel capacity and utility locations during construction is usually easier than opening finished work later, even if the equipment will be installed in the future.
Request a project consultation
Send the dimensions of the vehicles, equipment and storage the building must accommodate, along with the project address. Good Boy Builders can help turn those requirements into a garage that works on the first day and remains useful for years.
- Licensed & Fully Insured
- 18 Years In Business
- 4.9 Rated By Homeowners