KGA Construction Inc offers turnkey ADU construction in Sacramento, including garage conversions, detached ADUs, and backyard cottages. Services cover design, permits, and build management for accessory dwelling units that add lasting property value.

KGA Construction Inc – ADU Contractor in Rio Linda, CA

About KGA Construction Inc

Turnkey ADU Construction by KGA Construction Inc

KGA Construction Inc offers turnkey ADU construction services for homeowners who want their project managed with consistent coordination from start to finish. Their approach covers the major components of an ADU build, including design direction, build planning, material selection, structural work, utility requirements, and finishing details. The goal is a space that feels cohesive and well-planned rather than assembled in pieces.

KGA Construction Inc works on a range of project types, including garage conversion ADU builds, detached ADU construction, attached ADU construction, and backyard cottage and guest house projects in the Sacramento area. Their focus is on communication, craftsmanship, and practical construction planning to deliver a finished accessory dwelling unit that adds comfort, function, and long-term value to the property.

Common Questions About ADU Projects

How long does it take to build an ADU?

The timeline for an ADU project depends on several factors, including design complexity, permit approvals, and the overall scope of work. Most projects handled by an experienced ADU contractor take several months from initial planning through to completion. This includes approvals, site preparation, and full construction. Working with a professional team generally helps reduce delays and keeps the process moving.

How big can an ADU be?

The allowable size of an accessory dwelling unit is determined by local regulations and the specific layout of the property. An experienced ADU builder in Sacramento can help homeowners understand what size is permitted while keeping the design practical and livable.

Who handles the permits?

A reliable ADU contractor typically manages the permit process on behalf of the homeowner. This includes submitting plans, obtaining approvals, and ensuring the project meets local building codes. For homeowners unfamiliar with permit requirements, having a contractor handle this aspect can save time and reduce complications during the build.

What are the payment terms?

Payment structures for ADU projects generally follow a phased schedule. This typically includes an initial deposit, progress payments tied to construction milestones, and a final payment upon project completion. Homeowners working with ADU builders should expect clearly defined payment milestones that align with the stages of the build.

Understanding ADU Costs

The cost of building an ADU varies depending on a number of factors, including the size of the unit, design choices, materials used, and site-specific conditions. A qualified ADU contractor like KGA Construction Inc can provide a detailed estimate based on the homeowner's goals and property characteristics.

Costs can differ significantly depending on the type of ADU being built. A granny flat or in-law suite attached to an existing structure may have different cost considerations than a fully detached ADU or a garage conversion. Customization levels and any additional site work will also influence the overall investment.

KGA Construction Inc works with homeowners to outline realistic cost expectations early in the planning process, helping to avoid surprises as the project progresses.

Services

KGA Construction Inc performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Finishing & Fit-out

KGA Construction Inc Reviews

Alex Ryndin

2026-01-06
"Kga construction did amazing work! The pergola looks beautiful and completely upgraded our backyard. Very professional, clean, and well-built. Highly recommend!"

Russ Fong

2025-07-29
"Genadiy delivered a superior level of customer service. Pergola looks great and appreciated his level of detail. Very happy with his work and highly recommend KGA Construction."

Sharlene Smith

2025-06-06
"KGA came to the rescue! After waiting 6 months for family to find time to assemble a garden shed, I found KGA on Yelp. He was prompt in his replies we agreed on a start date. They arrived as promised, kept things tidy cleaned up when finished for the day. Within a day a half, my shed was built ready for paint. I was so pleased with their work, I had them do the painting also. I highly recommend KGA and look forward to working with them again on a few more projects!"

Helen Kim

2024-11-16
"We love our new patio cover! Gennadiy was professional and took the time to explain all the options and features to us. He also handled the required permit and inspection. The patio cover turned out beautiful and we are very happy! Thank you!"

jeffrey Barr

2024-06-30
"KGA construction is the best. I got 4 bids from contractors. Mr. Korolev from KGA had the best plan and advice of the companies at the lowest price. He quickly had building permits pulled from city of Davis , which is difficult. Was very efficient. Whole job was completed in 3 days. Worksite cleaned up perfectly. Fantastic job. All electrical with integration to pre existing lights and a new fan work perfectly. Everyone who sees my new patio cover is impressed. Thanks for a great job!"

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Specifics

Opening hours

Monday 7:00AM - 6:00PM
Tuesday 7:00AM - 6:00PM
Wednesday 7:00AM - 6:00PM
Thursday 7:00AM - 6:00PM
Friday 7:00AM - 6:00PM
Saturday 8:00AM - 3:00PM
Sunday -

Location

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