Foresthill ADU Builders


Serviced ZIP codes: 95631

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      The calculations are approximate based on the Big Data
      A+ Construction Research 2023 Ⓒ

      Our Latest ADU Projects

      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.

      A+ Construction & Remodeling ADU Builders Proud to be recognized by

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      NKBA - The National Kitchen & Bath Association
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      ADU Calculator

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        The most cherished dream of every homeowner is a custom house because it is a living space that has a unique interior design, unusual layout, and the location of rooms. However, most houses have standard parameters that do not differ in originality.

        One way to take a step forward toward the custom home is to build an ADU. The accessory dwelling unit is a residential area that, like the main house, is equipped with all life support systems and can perform many helpful functions. To bring your dream of a custom ADU to life, it’s essential to work with a professional ADU builder.

        ADU Builders Foresthill, CA

        The intention to create a dream home with the help of the realization of an accessory dwelling unit project is a commendable decision. However, the same cannot be said about the situation when the homeowner decides to do it alone. At first glance, it seems that after reading a couple of guides and watching a few popular videos, you will become a professional in the remodeling business. Nevertheless, this is not the case.

        It is impossible to study all the nuances and pitfalls of installing plumbing or electrical systems in a short time. Most likely, you will make a mistake that can lead to fatal consequences. For this reason, it is necessary to implement the ADU project in cooperation with the construction company.

        In Placer, California, a large number of custom home builders can provide ADU building services, so keep reading our review to find out how to identify the best contractor.

        ADU Contractor Foresthill, CA

        The most important step in the implementation of the ADU project is the signing of a contract with the developer company. However, there is a reasonable question, how to pick the best contractor among all available in Forest Hill? It is not as difficult as it seems at first glance.

        The following parameters will help you choose the right firm and filter out other contractors:

        1. Money question. The best general contractors are distinguished by transparency in matters of budget formation. They will not delay providing estimates or try to impose additional costs for an unnecessary job.
        2. Analyze the formal documents. The list of such papers may include a construction license, a project declaration, or a permit to carry out activities. Do not forget to look at the expiration dates of licenses. The bonus will be the presence of certificates and awards confirming the high quality of remodeling services.
        3. Study the history of completed projects. To do this, you need to go to the custom home builder website and see what projects the company carried out. The contractor also should have experience in providing ADU services. Even better, when all the details of completed works are published on the site in the format of video and photo reports.

        Furthermore, a crucial indicator of the company’s excellent job is its reputation among the people who did the custom house together with this firm. You can ask your neighbors about this, and it will turn out that the best contractor that meets all the parameters is A+ Construction & Remodeling.

        ADU Unit Construction Foresthill

        The legal aspect of ADU construction is another good reason why you should think about hiring home builders. The wording about the zoning of the territory, maximum required setback values, parking space sizes, ceiling heights, and security measures differ depending on the location of your home in California. In this regard, you will need at least one consultation with a lawyer from the contractor’s company.

        In this aspect, we can say that the firm A+ Construction & Remodeling performs not only high-quality work in all popular locations nearby Foresthill but also has lawyers with world-class experience in its team. They will conduct an inspection of the site and contact you if there is a need to make adjustments to the process.

        In this review, we will analyze what stages the ADU construction process consists of, what types of accessory dwelling units exist, and which contractor among all home builders provides the highest quality building services.

        ADU Contractor Building Types

        All types of ADU can be grouped into five main categories, each of which has a unique set of characteristics and perform various household functions.

        • Detached ADU

        This is a fully autonomous building, which is located separately from the main house and is equipped with all the basic rooms for a comfortable life. It can serve as accommodation for family members who have come to visit, as a place to relax, or as a home office for business affairs.

        • Attached ADU

        Such an accessory dwelling unit is a continuation of the main house; that is, it has a common wall, foundation, and roof with it and retains the integrity of the entire residential structure. This is a great way to increase the area of the property for very low pricing. An important detail, as the owner, you can choose from two scenarios, either the attached ADU and the main house will have different entrances or adjacent so that you can get into the room without going outside.

        • Garage conversion

        Almost every homeowner is not satisfied with the condition of the existing garage, and one of the ways to solve this problem is to re-equip it. There are a huge number of options, a hobby garage, a man cave, a home gym, and much more. The choice of a specific configuration of conversion depends on your needs and imagination.

        • Junior ADU

        This accessory dwelling unit has the smallest area, so it is classified as a single-family home. In this regard, such a project is quite simple and quick to implement, and to recoup the money spent faster; you can rent it out to a young family.

        • Two-story ADU

        In contrast to the previous position, this is the largest project. This multi-family lot is equipped with two bathrooms, several bedrooms, an extensive hall, and a large kitchen. Moreover, if desired, you can create an attic for children’s games or storage of family items, as well as a cellar for wines or other elite drinks.

        All in all, of course, the choice of ADU types does not end there, and if you want to continue the search, then visit the A+ website, where the widest range of ADUs is presented.

        Benefits of ADU Building

        Accessory dwelling units have a large number of advantages, some of them are not even suspected by homeowners, so we decided to collect all the most amazing privileges of ADU construction.

        We have a list of five factors:

        1. Low price and small investments. From the point of view of simple mathematics, the building of ADU will cost at least three times less than a whole house remodels and five times less than buying a new house.
        2. The embodiment of all desires. If you dreamed of adding a unique feature to the layout of the house, for example, a secret closet or a cozy attic, then ADU gives you this opportunity because custom home builders, in particular A+, are ready to implement all your great ideas.
        3. Improving the functionality of the property. ADU can become a place for recreation for all family members, work, creative activities, cool pastime with friends, accommodation in comfortable conditions of age-related parents, and much more.
        4. Increasing the value of the property. The presence of an additional building on the main plot instantly increases the price tag on your property and the interest of buyers because everything that differs from the standard layout is expensive.
        5. The possibility of passive income. To quickly recoup the funds spent on construction and services of custom home builders, you can rent out a new ADU and receive additional income.

        On the whole, if you are interested in the prospect of using the advantages of ADU, then besides developing the concept of a future project, you need to find a top-level company, which is A+ Construction & Remodeling. This firm is distinguished by its high-quality finished product, a professional approach to business, and incredible customer loyalty not only in Placer county but also in other nearby locations.

        A+ Construction & Remodeling 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 A+ Construction & Remodeling Unique


        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.

        Foresthill ADU Construction Company

        Even the best custom home builders have one negative characteristic, in particular, the low level of customer involvement in the process of implementing the accessory dwelling unit project.

        Fortunately, compared to such general contractors, A+ has a completely different approach:

        • Effective first consultation. Already at the first meeting, you will have the opportunity not only to receive a free estimate and get to know the staff but also to offer all your ideas and share worries or suggestions. Our managers will listen to all your wishes and then make every effort to realize them.
        • The ability to make amendments. Even after the plan, budget, and schedule of works are approved, you can make adjustments since you are the owner of the premises. While other custom home builders distance themselves from customers, A+ always listens to homeowners at all stages of renovation.
        • Working with the team. The A+ team consists of professional architects, designers, engineers, electricians, and builders. You can contact each of the specialists to discuss some solutions, for example, which type of roof to choose or which pictures are suitable for the interior of a particular room. Our masters will share their knowledge to make the project perfect.

        Overall, great customer service and professionalism at all stages of the project are the basic principles of the A+ team. You can be sure of high-quality completed work and the realization of all your ideas and desires. You can not find a better custom home builder, so come to our office to get a free estimate or contact our managers by phone.

        ADU Building Foresthill

        If by this part of the review, you have not formed a firm desire to become an ADU owner, then the following three reasons will finally tip the scales in favor of the decision to implement the reconstruction project together with the A+ team. Firstly, when expanding a family, ADU can provide valuable additional space for a children’s room, storage of different things, or extracurricular activities.

        Secondly, if you have always dreamed of doing some kind of craft or art, then ADU is perfect for this purpose. You can create pottery or a wood carving workshop. You can open a small gallery of your paintings or your children’s creativity.

        Finally, ADU can be used as a place to relax and find harmony with the world. You can equip a yoga space to practice meditation or hang a hammock to enjoy peace after a hard working week.

        Prefab ADU Construction

        If you do not want to spend money on the services of architects or designers who will give you advice on which siding is best to choose or which framing is currently in fashion, you can turn to an option called prefab ADU. The essence of this service is that the ADU is manufactured at the factory and then, in one of three forms – in parts, modules, or in whole – is delivered to the landlord’s site. This is a very efficient way in terms of time spent.

        Moreover, it does not require lengthy consultations and negotiations with contractors because you simply choose the configuration you like, and after a certain time, the ready-made ADU will stand in your yard.

        ADU Housing

        ADU is a great investment that opens access to many benefits and amenities. The completed project will provide qualitatively new living conditions for your family and contribute to the creation of a dream home. However, you will achieve such an effect only if will you interact with a professional team, and among all the contractors in California who do a high-quality job, the guys from A+ are the best.

        ADU Building Process Steps

        Our comprehensive ADU construction process includes permit ready set of plans, interior design, submittal services, removal of debris. We are committed to using only the highest quality materials, ensuring the longevity and value of your ADU. With our ADU Building Services: From initial design consultations to the final touches, we’re with you every step of the way.

        ADU Construction Process Steps

        Step 1. Permit ready set of plans: Architectural plans and engineering calculations, ready for a permit application. Step 2. Interior Design: Our expert team offers personalized design consultation to create a functional and stylish interior space. Step 3. Permit Submittal Services: We handle the hassle of permit submissions on your behalf, ensuring compliance with local regulations. Step 4. Removal of debris: Our efficient crew takes care of removing construction debris, maintaining a clean and safe work environment.

        ADU Construction Includes

        Please note that the contents of the package may vary depending on the specific terms outlined in the contract. While we strive to provide accurate and consistent packages, certain variations may occur based on the agreed-upon terms and conditions.
      • Concrete slab foundation: Enjoy a durable concrete slab foundation with proper grading and excavation for structural integrity.
      • Exterior covered porch: Create an inviting outdoor space for relaxation and entertainment.
      • Walls, partial vaulted/flat ceilings, 9′: Experience open and spacious living areas with customizable ceiling styles.
      • Gable style roof: Benefit from a classic and durable roof design that adds timeless appeal to your home.
      • Shingle type roof: Our high-quality shingles, along with gutters and downspouts, provide excellent protection and drainage.
      • Mini-split Dual zone: Achieve optimal comfort and energy efficiency with our dual-zone mini-split system.
      • Tank water heater: Enjoy a reliable water heater, conveniently housed in an outdoor galvanized water heater closet.
      • Electrical sub-panel: Ensure efficient power distribution with our electrical sub-panel, meeting all safety and code requirements.
      • Switches and outlets per code: We install switches and outlets throughout your home, adhering to electrical code standards.
      • Exterior entry doors 36×80: Enhance security and aesthetics with our high-quality exterior entry doors.
      • Standard-sized swing doors: Seamless transitions between rooms with stylish and functional doors.
      • Standard-sized interior closet doors: Maximize storage space with our efficient and visually appealing closet doors.
      • White vinyl windows: Enjoy energy-efficient windows that allow natural light to brighten your home while providing insulation.
      • Insulation per T24: Our construction includes energy-efficient insulation for optimal comfort and reduced energy loss.
      • Drywall & Orange peel or knockdown texture: Smooth and visually appealing finish with texture options.
      • Interior paint: Choose from a wide range of premium paint colors to personalize your interior space.
      • Painted exterior lap siding: Enhance curb appeal with professionally painted lap siding that withstands the elements.
      • Luxury vinyl planks: Experience the durability and low-maintenance benefits of luxury vinyl planks for your flooring.
      • Shaker style/European style cabinets: Enjoy the elegance and functionality of our shaker style or European style cabinets.
      • Tile backsplash, 18″: Add a stylish and practical element to your kitchen or bathroom with an 18″ tile backsplash.
      • Natural stone countertops: Elevate your kitchen and bathroom spaces with luxurious and durable natural stone countertops.
      • Closet and pantry shelving: Maximize storage efficiency with our customizable shelving solutions for closets and pantries.
      • Pre-assembled vanity cabinet: Our pre-assembled vanity cabinet comes complete with a countertop and splash piece backsplash.
      • Acrylic shower enclosure: Experience the beauty and low-maintenance benefits of an acrylic shower enclosure.
      • Plumbing fixtures and light fixtures: Our package includes high-quality plumbing fixtures and light fixtures as per the plan.

      • Frequently Asked Questions

        What are the advantages of cooperation with custom home builders?

        Professional custom home builders know everything, even the smallest details of this business, which includes construction, architectural, and legal aspects. General contractors will protect your home from future breakdowns and household accidents, which are inevitable if an amateur takes over the implementation of the ADU project.

        How much does a new ADU cost in Placer County?

        It is very difficult to name the exact amount of construction cost taking into account the work of custom home builders. However, there are certain ranges. For example, a service to build a junior ADU will cost up to $80,000, an attached ADU will cost about $120,000, and a detached type we can estimate at about $180,000.

        What are the main pros of ADU construction?

        There is no need to search for the particular advantages of ADU since everything is on the surface. This type of additional construction on your site can significantly increase the value of the property; with its help, you can receive passive income, place relatives on the same territory with you, and just spend free time with your loved ones.

        Other Renovation Services in Foresthill

        Serviced ZIP codes: 95631

        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.