Should Your ADU Builder Handle Design, Permitting, and Construction? Here’s What You Need to Know

Thinking about building an Accessory Dwelling Unit (ADU)? Here's a quick guide to help you decide if one builder should handle everything or if you should work with multiple contractors:

• What's an ADU? A mini-home on your property with kitchen, bathroom, and living space.
• Types: Detached, attached, internal, garage conversion, basement conversion.
• Why build one? Extra income, housing for family, boost property value.

One builder vs. multiple contractors:

Key considerations:

• Project complexity
• Local ADU rules
• Budget
• Timeline
• Your desired involvement

Remember: A single builder might cost more upfront but can prevent costly mistakes and delays. They know local zoning laws and building codes inside out.

Next steps:

1. Define your project scope
2. Research local rules
3. Get multiple quotes
4. Check builder credentials
5. Review and negotiate contracts

Whether you choose one builder or multiple contractors, careful planning and research are crucial for a successful ADU project.

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Working with One Builder vs. Multiple Contractors

Building an ADU? You've got two main options: hire a full-service ADU builder or work with multiple contractors. Let's break it down.

Full-Service ADU Builders: The One-Stop Shop

These guys handle everything:

• Design: Custom plans or pre-approved designs
• Permitting: Submitting plans and managing approvals
• Construction: Coordinating the entire build

Many ADU builders have pre-approved floor plans. This can speed up permitting and keep costs in check.

Single Builder vs. Multiple Contractors: The Showdown

A single builder often means smoother communication and a more cohesive project. Leah Kabli, founder of THE BEST ADU BUILDERS, puts it this way:

"Building an ADU can feel overwhelming at times. So, any way you can ease the burden on your shoulders and simplify the process, the better!"

But multiple contractors? More flexibility in design and potentially lower costs through competitive bidding.

Here's a real-world example: A couple planning a guest house ADU for their aging parents talked to three ADU contractors. The winner suggested rotating the floor plan 90 degrees. This improved wheelchair access and added privacy with a partial fence. It's the kind of insight you might not get from general contractors.

When choosing your approach, think about:

• How complex is your project?
• What are the local ADU rules?
• What's your budget?
• How fast do you need it done?
• How involved do you want to be?

A single builder might seem pricier upfront, but their expertise can prevent costly mistakes and delays. They know local zoning laws and building codes inside out. That could save you thousands in revisions or fines.

Why Choose One Builder for Everything

Picking a single builder for your entire ADU project can make your life a lot easier. Here's why:

Better Communication

With one builder, you're not juggling multiple contacts. You have a single go-to person for all your questions. It's like having a direct line to the project manager.

Leah Kabli from THE BEST ADU BUILDERS puts it simply:

"Building an ADU can feel overwhelming at times. So, any way you can ease the burden on your shoulders and simplify the process, the better!"

Faster Project Timeline

One builder means smoother sailing. They handle everything from design to the final nail, which can seriously speed things up.

Take SnapADU, for example. They do it all - design, permits, and construction. This approach can cut weeks or even months off your timeline. Why? Because when issues pop up, they're solved quickly without the back-and-forth between different contractors.

Money Savings

Sure, the initial quote might look higher. But in the long run? You could end up saving big. Here's how:

• Fewer mistakes mean less do-over work
• Better use of resources
• Bulk buying of materials

Plus, when your builder is involved from day one, they can keep your project on budget. They'll make sure your design dreams don't turn into budget nightmares.

Building Code Know-How

ADUs come with a ton of rules. State laws, local regulations - it's a lot to keep track of. But a seasoned ADU builder? They know this stuff inside out.

Snow Construction nails it:

"With their expert knowledge of local laws, efficient project management, custom design options, and ability to increase your property value, they provide a level of assurance and professionalism that's difficult to achieve on your own."

In short, one builder can mean less stress, faster results, and potentially more money in your pocket. It's worth considering for your ADU project.

Downsides to Consider

Using one builder for your entire ADU project has its pros, but it's not all sunshine and rainbows. Let's look at some potential drawbacks:

Less Design Choice

Going with a single builder might box you in design-wise. Many full-service ADU builders have pre-designed plans. It's efficient, sure, but it might not be your cup of tea if you're after something unique.

Take SnapADU in Southern California. They've got pre-approved designs that speed up permitting. Great for some, but maybe not if you're dreaming of a one-of-a-kind space.

"It's a tug-of-war between speed and customization", says Leah Kabli from THE BEST ADU BUILDERS. "Some folks love the simplicity of ready-made designs. Others? Not so much."

Starting Costs

Full-service builders often want more money upfront compared to individual contractors. This can be a tough pill to swallow for some homeowners.

Here's a real-world example:

Josh in LA is building a 600 sq ft standalone ADU for $160,000. The long-term perks are clear (potential $1600 monthly rental income), but that initial investment? It's hefty.

Cost and Risk Comparison

Let's break it down:

The single provider route might hit your wallet harder at first, but it often means fewer headaches and surprise costs. Working with multiple contractors can give you more wiggle room and maybe save you some cash through competitive bidding.

Here's a tip: Always get multiple estimates, no matter which way you're leaning. It'll give you a better feel for market rates and what's out there.

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Is One Builder Right for You?

Choosing between one builder or multiple contractors for your ADU project isn't simple. Let's break it down.

Project Size and Needs

Your project's scope is key. Here's a quick comparison:

Gather ADU Experts built an ADU for a couple in their 40s. The project finished on time and within budget, showing the perks of using a specialized contractor for complex builds.

Money Planning

Your budget matters. Let's look at some numbers:

These are just estimates. Your actual costs will depend on location, materials, and design.

"A good contractor should feel like a partner, not just a hired hand", says Erin, a real estate fan.

When budgeting, think about:

• Upfront costs (often higher with full-service firms)
• Possible cost overruns (more likely with multiple contractors)
• Long-term value (warranties, support, etc.)

Time and Involvement

How hands-on do you want to be? Your answer affects your choice:

A young family worked with Gather ADU Experts on a rental income ADU. The builder's local know-how led to a solid plan that met all codes and exceeded expectations.

If you prefer a hands-off approach, a full-service builder might be best. They'll handle everything, potentially saving you weeks or months.

But if you're detail-oriented and have time, managing multiple contractors gives you more control and might cost less.

How to Pick a Good Builder

Finding the right builder for your ADU project can make or break your experience. Here's how to find a pro who'll turn your ADU dreams into reality:

Must-Have Builder Skills

When you're checking out potential ADU builders, keep an eye out for these key qualifications:

• Valid license
• Insurance coverage
• ADU-specific experience
• Local knowledge
• Strong portfolio

Don't just take their word for it. Ask for proof. A good builder won't mind showing you their credentials and insurance docs.

Here's a pro tip: Check online reviews and ask for references from recent clients. It's a great way to get the real scoop on a builder's work ethic and reliability.

Using The Best ADU Builders

Want to skip the guesswork in finding a solid ADU builder? Platforms like THE BEST ADU BUILDERS can help:

1. Tell them about your ADU project
2. Get matched with pre-vetted builders
3. Compare your options
4. Pick the best fit for your needs and budget

Leah Kabli, who started THE BEST ADU BUILDERS, says:

"We're picky about who we work with. Only 5% of contractors who apply make the cut. We do this to help homeowners find ADU specialists they can trust."

When you're talking to potential builders, look for these green flags:

• They give you clear, detailed cost breakdowns
• They tell you how long the project will really take
• They're good at keeping you in the loop
• They're happy to answer your questions

Next Steps

You've weighed the pros and cons of using a single ADU builder versus multiple contractors. Now it's time to act. Here's how to move your ADU project forward:

Define Your Project Scope

Before you talk to builders, get clear on your ADU goals:

• What's it for? (Rental? Family living space?)
• How big? What type? (Detached, attached, conversion)
• How much can you spend?
• When do you want it done?

Research Local Rules

Know your area's ADU laws. In California, for example, recent laws have made ADUs easier to build. But local rules can still vary. Check with your city's planning department about:

• Zoning requirements
• Size limits
• Parking rules
• Setback requirements

Get Multiple Quotes

Even if you're thinking about a full-service builder, get estimates from both single providers and individual contractors. It'll give you a clear picture of what things cost and what options you have.

Check Credentials

Before you sign anything, vet potential builders:

• Are their licenses and insurance valid?
• Have they built ADUs before?
• Can you talk to their recent ADU clients?
• Do they know local ADU rules?

Review and Negotiate Contracts

When you've picked a builder, read the contract carefully. Look for:

• Clear project scope and timeline
• Detailed cost breakdown
• Payment schedule
• How changes will be handled
• Warranties and guarantees

Don't be afraid to negotiate. As Leah Kabli from THE BEST ADU BUILDERS says:

"A good contract protects everyone and sets clear expectations. It's worth taking the time to get it right."

Think Long-Term

Consider how your ADU will affect your property down the road:

• Might it increase your property value?
• What will it cost to maintain?
• Can it adapt to your changing needs?

Get Ready to Build

Once you've signed the contracts:

• Clear the construction area
• Let your neighbors know what's happening
• Set up a way to communicate with your builder
• Set aside some extra money (about 10-15% of your budget) for surprises

FAQs

What is the first step to build an ADU?

The first step to building an ADU? Research and planning. Here's what you need to do:

1. Check local rules
2. Look at your property
3. Figure out why you want an ADU
4. Get a soil report (you might need it)

"Understanding local rules and what your property can handle saves you headaches later", says Leah Kabli from THE BEST ADU BUILDERS.

Here's a quick checklist:

Planning is key. California has made ADUs easier to build, but city rules can be different. Always check with your city's planning office for the latest info.

Here's a tip: Talk to your water company early. One builder said, "Getting the water flow letter can slow things down. Sort it out early to speed up your permit application."

Related posts

• 7 Essential Steps to Plan Your ADU Construction Project
• ADU Project Milestones: Key Phases
• 5 Most Popular ADU Designs for Homeowners in 2024
• How to Choose a Reliable ADU Builder: 6 Key Factors