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ADU Builders & Contractors in North Highlands, CA

With 102 verified ADU contractors serving North Highlands, CA, homeowners have plenty of options for their accessory dwelling unit project. Local contractors ready to help specialize in everything from design-build to permit navigation.

📊 ADU Quick Facts for North Highlands

Avg. Cost/sqft

$208-$383

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 102 ADU Contractors in North Highlands

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#1TSI ENGINEERING INC

North Highlands, CA

Tsi Engineering Inc — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 16+ years experience.

View Profile📞 (916) 571 5731
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#2A+ CONSTRUCTION & REMODELING ADU BUILDERS

North Highlands, CA

A+ Construction & Remodeling Adu Builders — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (916) 970 0047
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#3FITZHUGH CONSTRUCTION

North Highlands, CA

Fitzhugh Construction — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 6+ years experience.

View Profile📞 (916) 968 4435
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#4ALL HOME EXTERIORS

North Highlands, CA

All Home Exteriors — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 25+ years experience.

View Profile📞 (916) 502 2505
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#5ARTEAGA CONSTRUCTION

North Highlands, CA

Arteaga Construction — licensed ADU contractor in North Highlands, CA. Detached ADU construction.

View Profile📞 (916) 579 9188
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#6J M S CONSTRUCTION

North Highlands, CA

J M S Construction — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 52+ years experience.

View Profile📞 (916) 519 8902
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#7D T P CONSTRUCTION

North Highlands, CA

D T P Construction — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (916) 534 0353
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#8PRO HOME SERVICES INC

North Highlands, CA

Pro Home Services Inc — licensed ADU contractor in North Highlands, CA. Detached ADU construction.

View Profile📞 (415) 633 6202
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#9COMFORT AIR

North Highlands, CA

Comfort Air — licensed ADU contractor in North Highlands, CA. Detached ADU construction. 38+ years experience.

View Profile📞 (916) 338 6883
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#10NEW WAY BUILDERS INC

North Highlands, CA

New Way Builders Inc — licensed ADU contractor in North Highlands, CA. Detached ADU construction.

View Profile📞 (916) 289 8010
View All 102 Contractors →

💰 How Much Does an ADU Cost in North Highlands?

Garage Conversion

$74,000 - $134,000

Converting existing garage to living space

Detached ADU

$158,000 - $333,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

* Costs vary based on size, finishes, site conditions, and contractor. Get quotes from multiple North Highlands contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in North Highlands

How much does it cost to build an ADU in North Highlands?▼
The average cost to build an ADU in North Highlands ranges from $158,000 to $333,000, or approximately $208 to $383 per square foot. Garage conversions typically cost $74,000 to $134,000.
How long does it take to get an ADU permit in North Highlands?▼
The ADU permit process in North Highlands typically takes 60 to 120 weeks. California law requires cities to approve or deny ADU permits within 60 days of receiving a complete application.
What are the ADU size limits in North Highlands?▼
In North Highlands, detached ADUs can be up to 1200 square feet. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sqft, whichever is less. Junior ADUs (JADUs) are limited to 500 sqft and must be within the existing home.
What is the setback requirement for ADUs in North Highlands?▼
North Highlands requires 4-foot setbacks from side property lines and 4-foot setbacks from rear property lines for new ADU construction. Converted structures (like existing garages) may maintain their current setbacks.
Do I need to provide parking for my ADU in North Highlands?▼
No parking is required for ADUs in North Highlands if your property is within half a mile of public transit, in a historic district, part of an existing multi-family building, or if the ADU is a garage conversion. Otherwise, one space may be required.

Also See ADU Contractors In

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