Kyvos Construction offers home remodeling & ADU construction in Concord, CA. Services include kitchen & bathroom renovations, room additions, garage conversions, detached & attached ADUs, granny flats, and in-law suites.

Kyvos Construction – ADU Contractor in Pittsburg, CA

About Kyvos Construction

Kyvos Construction: Home Remodeling & ADU Construction in Concord, CA

For homeowners in Concord, CA looking to upgrade their living spaces, Kyvos Construction offers home remodeling and ADU construction services. Their work covers custom home renovations, room additions, and accessory dwelling unit builds, with a focus on quality craftsmanship and practical solutions to make better use of existing properties.

Home Remodeling Services

Kyvos Construction provides a range of home remodeling services aimed at improving functionality, aesthetics, and property value. Their team works with homeowners to deliver renovations that align with individual needs and budgets.

Their remodeling services include:

  1. Kitchen renovations – Custom cabinetry, countertops, and updated layouts
  2. Bathroom upgrades – Showers, vanities, and tile work
  3. Room additions – Expanding existing homes with functional, integrated designs
  4. Flooring installation – Hardwood, luxury vinyl plank (LVP), tile, and more
  5. Window and door replacement – Improvements to energy efficiency and exterior appearance

Each project is handled from concept through to completion, with attention to the home's existing architectural style and the homeowner's specific requirements.

ADU Construction: Detached Units, Attached Additions & Garage Conversions

Kyvos Construction also works as an ADU builder in the Concord area. Accessory dwelling units can serve a variety of purposes — providing space for family members, generating rental income, or simply adding usable square footage to a property.

Their ADU construction services cover:

  1. Detached ADUs – Standalone living spaces with private entrances, sometimes referred to as a backyard cottage or granny flat
  2. Attached ADUs – Units that connect directly to the existing home structure
  3. Garage conversions – Converting underused garage space into a livable area, handled by an experienced garage conversion contractor
  4. Custom-built ADUs – Designs tailored to the specific layout and needs of the property, including options that function as a Casita or in-law suite

As a local ADU contractor familiar with Concord's zoning regulations and permit requirements, Kyvos Construction manages the full process — from initial design and permit approvals through to construction and finishing work. This can be particularly useful for homeowners who are unfamiliar with the local approval process for accessory dwelling units.

Whether the goal is a full home renovation or adding a detached ADU to the backyard, Kyvos Construction aims to provide a straightforward construction experience using quality materials and experienced tradespeople.

Services

Kyvos Construction performs the following services

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

Kyvos Construction Reviews

Mary E

2026-01-18
"Im extremely happy with our home remodeling project. The team was punctual every day, respectful of our home, and very transparent about costs. They worked within our budget without cutting corners, which really shows their honest work ethic. Its hard to find contractors you can truly trust, and these guys delivered. I would definitely use them again and recommend them to friends and family."

Noemi Figueroa

2025-12-25
"I do not recommend Kyvos Construction. We terminated our contract with Kyvos Construction for a home expansion project due to material breach and project abandonment. As of December 2025, this contractor is the subject of an active Contractors State License Board CSLB investigation regarding our project. We are currently pursuing a bond claim and legal remedies. Before hiring, verify all records via the CSLB License Check and be aware that not all active complaints are publicly visible, search : See why you cant see more than 10,000 complaints about California contractors NBC Bay Area."

Jing Li

2025-11-19
"Kyvos renovated my kitchen with a complete tear down and replace. Niko has been in this business for a long time, so he knows everyone. We wanted to get floors replaced, he had a guy. We wanted to get a custom bench made, he knew a guy. The amount of knowledge and connections he had saved me a lot of time and effort. He was always reachable by phone and text anytime I had questions and concerns. Im very happy I hired Kyvos to complete my renovation and I recommend him for anyone who wants a general contractor who can handle any request. Id Niko again for any future work as well."

John Arakaki

2025-11-18
"Had Niko renovate our kitchen. Did a fantastic job, even matching our 100 year flooring. Very professional, on time and on budget"

Misha Edel

2025-07-22
"I had a great experience working with this contractor on my bathroom remodel. Niko was very easy to work with, helped a lot with design choices and materials, and offered fair pricing. The crew was always on time, meticulous in their work, and brought in excellent specialty contractors for the glass doors. They stayed on schedule, finished on budget, and made sure every detail was handled. Im very satisfied with the results and would highly recommend them!"

Specifics

Luxury Builds

Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 5:00PM
Saturday -
Sunday -

Location

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