Carnelian Bay ADU Builders


Serviced ZIP codes: 95604, 96140

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Turnkey Custom ADU

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    Our Remodeling Projects

    All Projects 1108

    Home Remodel 351

    ADU & Additions 204

    Kitchen Remodel 282

    Bathroom Remodel 163

    Plans 108

    Our Process



    Schedule a Virtual or an In-House Consultation with our Remodeling Consultants to discuss the scope of your project. Answer a few questions about your construction goals so we can start working on an estimate.



    Come in for an appointment to our Designer Showroom. We will go over our detailed estimate, make any adjustments, review the designs, talk about our process and take a look at the materials.



    We sign a contract and get the ball rolling. You will meet with our Designer to finalize the designs. In the meantime, our experienced team will take care of the permit process and all the legal paperwork.



    We incorporate digital technologies into our construction processes to be more efficient. You will receive regular updates from our production team in a personal chat, and will be able to ask any questions at any time.

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    Why Choose
    A+ Construction & Remodeling?


    We provide clear estimates that tell you exactly where your money is going.

    Timeframe & Schedule

    We provide an easy-to-follow schedule so you can see where your project is at and what is next, in real time.

    License & Warranty

    We are licensed, bonded and provide warranty on labor and materials because we believe it’s important for you to have a peace of mind.


    We have a streamlined communication system that includes your own personal chat with your entire team ready to answer your questions at any time.

    Proud to be recognized by

    BBB A+ Rating
    NKBA - The National Kitchen & Bath Association
    NARI - National Association of the Remodeling Industry
    Yellow Pages
    EPA - United States Environmental Protection Agency
    KCRA-TV News
    DR - Daily Republic News
    The Sacramento Bee News
    GoodDay Sacramento - CBS News
    YEC - Young Entrepreneur Council
    Renovate America
    The Original Sacramento Home & Garden Show
    Chamber of Commerce
    GC Magazine
    GuildQuality Member
    Made In USA
    ADU Calculator

    What type of an ADU are you looking for?

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      Accessory dwelling units, or ADUs, have recently gained a lot of popularity in California. What’s an ADU, and why do hundreds of people consider building it on their property? Shortly, it’s a little additional house with all the modern conveniences that’s suitable for various purposes. For instance, it can serve as an art studio, a guesthouse, a home for grandparents, or just a place to have fun and relax. If you’re considering building an ADU in California, it’s essential to find a reliable ADU builder Sacramento who can help you bring your vision to life.

      ADU Builders Carnelian Bay, CA

      Constructing an Accessory dwelling unit in your own backyard may seem easy and even exciting, but in reality, it’s rather hard. Also, if you lack the necessary skills, you’ll probably make very grave mistakes that will make the whole process way more difficult and expensive and even lead to the house’s demolition. To avoid this, you’ll need hired specialists who will do everything as it should be — or at least assist you.

      ADU Contractor Carnelian Bay, CA

      Selecting the best building company near Lake Tahoe can become the simplest part of constructing the ADU of your dreams.

      But only in case, you pay attention to the next things:

      1. How available is the license? Unfortunately, not every homeowner takes it into account. To construct an ADU, you’ll need to not only ensure that the license and the permit are available but also find out their expiration date;
      2. Customer reviews. In addition to reading them, you can also talk to your acquaintances who have an ADU construction already built on their property. They’ll share their experience with you and inform you about all the pros and cons;
      3. Photos of the contractor’s previous works. Many companies have portfolios with lots of photos on their websites. They’ll help you estimate whether the company suits you or not.

      In any Placer County city, many general contractors fail at one or more of those points. But there’s a company that definitely complies with every single one of them – A+ Construction & Remodeling. It has a large work experience from different places – Olympic Valley, Tahoe City, Auburn, and many others.

      This article will be useful for everybody interested in getting an ADU and searching for the right building company in Placer County near Lake Tahoe. Here, we’ll tell you the main information regarding ADU construction, the main types and advantages of these buildings, and give some advice on how to choose the best general contractor for you.

      ADU Contractor Building Types

      There are a lot of ADU types that can be built on your property. Let’s look at them a bit closer.

      Detached ADU

      Detached accessory dwelling units are often called granny flats since they’re often built for elderly family members. Such constructions are situated separately from the main residence, but they have everything that’s necessary for a decent life. Moreover, it’s possible to rent a detached ADU out for extra income.

      Attached ADU

      Unlike the previous type, an attached ADU is connected to the main home. For example, it may share a common wall, flooring, or a foundation with it. In some cases, there’s even a door between these two buildings.

      Junior ADU

      A junior accessory dwelling unit, or JADU, is a typical ADU with one major difference — its size is much smaller. A junior ADU is a great variant for people who would like to get an ADU but don’t possess the necessary amount of space for a regular one.

      Pool House

      Such an ADU is the best variant for people who like to relax and party with their friends. It’s a rather large house in a backyard with one bedroom and a terrace with an end leading to the pool. Also, this ADU type has a little patio for barbecues and a small territory for various sports games. Pool house-type ADUs have lots of design variants, which is their biggest advantage.

      Converted garage

      There are many variants for using up an already-built garage instead of demolition. For instance, you can turn it into a mini gym, a place designed to engage in your hobbies, an extra room for your friends, and so on. A garage converted into an ADU with a large additional bedroom can make the value of your property significantly higher.

      Above garage conversion

      This is the least-known type of ADU. Basically, it’s a cabin situated over the garage. It can be a small home cinema, a workplace for a freelancer, or a room for your grown-up kid who needs a private space.

      None of the ADU types is worse than the other – every one of them has its own advantages. But to get an awesome ADU that will be really designed for your needs, you’ll have to find a company that will ensure its top-notch quality.

      ADU Unit Construction Carnelian Bay

      In Placer County, any ADU home should be built according to all the norms and regulations of this region. This means that it’s obligatory to consult with an expert lawyer. If you aren’t a specialist in the legal sphere, you may be unaware of some important nuances and details.

      Building an ADU usually consists of the next steps:

      • A consultation with your contractor about the project;
      • Designing the outer and the inner house parts;
      • Creating the construction plan while taking into account all the building rules of Carnelian Bay. Also, you’ll need to estimate the price;
      • Getting required permits and the local authorities’ approval;
      • Constructing the ADU;
      • Making various important things such as utility systems’ connections;
      • The final step is the design of the freshly-built ADU’s inner part — for example, laying a carpet and painting the walls. On this date, the work is done.

      There are lots of great, experienced lawyers who have the ability to help you in getting all the documents, plan the building process, and understand all the necessary regulations of Placer County.

      Benefits of ADU Building

      We’ve already said that an ADU home is quite an inexpensive variant, but the price isn’t it’s only advantage. There are much more, and some of them we’ll list below.

      Accessory dwelling units are so great because of the following:

      1. Passive income from renting out. Usually, such construction has everything that is required for a normal life, so they can be rented out, compensating for all the construction expenses in a very short period;
      2. An accessory dwelling unit will help you communicate more with your family members. After all, it’s an entire extra home where the whole family can gather and have fun;
      3. An ADU makes your property more valuable since it’s a great upgrade of your territory;
      4. An ADU means much better conditions for living. Oftentimes an ordinary home isn’t enough for different tasks such as storing large items. An ADU can be a great solution to this problem, since it adds space that can be provided for a wide range of various things;

      It all means that ADU construction will change your living space, making it much better than before. But to create a really amazing, top-quality, and well-designed ADU, you’ll need an incredibly professional and experienced general contractor — such as A+ Construction remodeling.

      Carnelian Bay ADU Construction Company

      To get an ideal accessory dwelling unit in Placer County near Lake Tahoe, you need to have a very detailed talk with your contractor. Sadly, many general contractor companies don’t give their clients such a possibility.

      In A+, we’re sure that such a policy is completely wrong. Our approach is drastically different:

      • Fruitful negotiations at the beginning. When you meet our team for the first time, you’ll be able to discuss every aspect of future construction and get important tips about it. Also, our specialists will solve all the legal issues, obtain permits, etc.
      • Individual consulting. In case you want to change something in the design or construction plan, you may ask the profile expert everything about it;
      • Editing. If the expert thinks that your idea is beneficial, then the hired construction team will gladly fulfill it.

      The professionals of A+ construction & remodeling company are not only highly-skilled and competent, but also eager to respond to your wishes and do everything as you request.

      A+ Construction & Remodeling Inc. Certifications

      INC. 5000 Ranking

      INC. 5000 Ranking

      EPA Certification

      EPA Certification

      LIC #1007869 CSLB

      LIC #1007869 CSLB

      Accreditation with BBB

      Accreditation with BBB

      Member of NKBA

      Member of NKBA

      Member of NARI

      Member of NARI

      What Makes Us Different


      Our process is organized, streamlined and designed with you in mind.
      Benefits - CERTIFICATIONS


      We hold many awards and certifications in the industry.
      Benefits - BIGGER SAVINGS


      In-house team means vendor savings passed on to you.
      Benefits - DESIGNER SHOWROOM


      Professionally designed showroom with you in mind.
      Benefits - NO HIDDEN COSTS


      We provide detailed estimates showing you what you get for your money.
      Benefits - SUPERIOR PRODUCT


      Furniture-grade quality products at affordable prices.
      Benefits - TRUSTED SOURCES


      Our showroom carries the latest materials from trusted brands.
      Benefits - ECO FRIENDLY


      Our materials are eco-friendly and green certified.
      Benefits - NO PRESSURE SALES


      We want you to be confident in your decision, no pressure sales.

      ADU Building Carnelian Bay

      People who live in any city of Placer County near Lake Tahoe have to comply with certain rules and regulations when it comes to an ADU building — for example, zoning norms. To get a permit for construction, you need to know and follow them.

      In the list below, you can see only a few examples of such norms:

      1. An ADU cannot be built higher than 1 200 ft;
      2. To create an ADU home of almost any type, either detached or attached, you’ll need parking requirements. The only exception is a garage conversion;
      3. For your main home, owner occupancy is necessary;
      4. One family cannot have more than one ADU and one junior ADU;
      5. You’ll need setbacks of a minimum of 4 feet from any street or driveway, property lines, and buildings;
      6. And a lot more.

      Following all these rules can be rather difficult. But our professionals will develop a construction plan according to every single one of them because they’re real experts in this field and know every detail of it.

      Prefab ADU construction

      If you’re afraid that the building process will be long and make lots of noise, there’s an easier, quicker, and much more comfortable alternative – a prefabricated, or simply prefab, ADU.

      Different parts of these ADUs, such as a roof, flooring, windows, and walls, are produced in advance, then put together on your territory. This variant is ideal for households with single or multiple families who need an inexpensive ADU as soon as possible. Prefab ADUs are usually not very big, but they’re very durable and easily resist harsh weather conditions. It makes them a great place to hide during a thunderstorm, a hail, or a heavy wind.

      ADU Housing

      A small additional home is an amazing long-term investment that will make the price of your whole property way higher and give you the possibility to use your territory much more efficiently. Such a building will give you and your family a much better quality of life and more convenient living conditions.

      Frequently Asked Questions — FAQ

      How much does it cost to build ADU in the Bay Area?

      It differs depending on many factors, such as the building company, the materials, the ADU type, and so on. The full price of constructing an ADU in the Bay Area varies from 250 000 to 500 000 dollars, but in some cases can be cheaper or more expensive.

      How much does it cost to build a 400 sq ft room in ADU?

      Building one square foot of an ADU in California costs from 350 to 900 dollars. So, a 400-square-foot room will cost from $140 000 to $360 000, but, as we’ve already said in the previous answer, prices can differ from that. These are only the average numbers.

      Do I need a permit to build an ADU in California?

      Yes, a permit is required, but if you choose a good building company, expert-level help will be provided to you, and obtaining the permit will be much easier. One such company is A+ Construction & Remodeling.

      Other Renovation Services in Carnelian Bay

      Serviced ZIP codes: 95604, 96140

      Thousands of Customers Can't be Wrong!
      Testimonial Patricia Smith
      Patricia Smith
      We recently completed a renovation of our Bathroom Vanities and Master Bath Shower and Floor. The result was a beautiful transformation and we are immensely pleased with the job that A+ Construction & Remodeling did, from start to finish. The crew and staff are real professionals and true craftsmen. I would not hesitate to call upon them in the future for any work that I may need done, and would certainly recommend them to others. A Job Well Done!
      Testimonial Hilary English
      Hilary English
      Before moving to our new home in California, we decided to give the kitchen a more personalized feel. We contacted A+ Construction and Redemoling as a recommendation from a friend. Their designers took us through a number of designs. Today, all friends admire our kitchen. They truly didn't disappoint.
      Testimonial Richard Easter
      Richard Easter
      A+ Construction and Remodeling guys are the best! They helped us make many home repairs to prepare for listing our old home and are helping us right now with the set up in new house. The production team was fast and professional, and I love my new remodeled kitchen. Wouldn't hire anyone else!
      Testimonial Robert Ackerman
      Robert Ackerman
      They did an amazing job on our bathroom! Workers were friendly, clean and on time. They always kept in touch with us regarding anything that came up and even gave us updates on the work. Very responsive to my texts/calls if I had any questions. Will definitely use them again for any of our other remodel projects.
      Testimonial Jerry & Sheron S
      Jerry & Sheron S.
      We hired A+ Construction & Remodeling to convert our garage to an ADU. Both our project manager and the construction team were pleasant to work with. They were always on time and managed to finish the project even before the deadline they set for it. We are extremely pleased with the outcome. We would recommend A+ to anyone considering a home remodel or new construction.