#1 General Contractor in Northern California

Penryn ADU Builders

California
Serviced ZIP codes: 95663, 95650
Awards Logos Best ADU Builder 2023 in California
Awards Logos №1 Constraction Company in Sacramento
Awards Logos #25 in California’s Top list of the fastest private growing companies
Featured on Forbes Logo
Featured on Forbes Logo
Awards Logos Best ADU Builder 2023 in California
Awards Logos №1 Constraction Company in Sacramento
Awards Logos #25 in California’s Top list of the fastest private growing companies
Featured on Forbes Logo
Featured on Forbes Logo
#25 in California’s Top list of the fastest private growing companies
#1 General Contractor in California

Penryn ADU Builders

California
Serviced ZIP codes: 95663, 95650
Total Rating
Total Rating
5.0
Based on 826 reviews
Google Rating
Google Rating
5.0
Based on 179 reviews
Facebook Rating
Facebook Rating
4.9
Based on 143 reviews
Yelp Rating
Yelp Rating
4.9
Based on 81 reviews

Penryn ADU Design & Build

Exceptional turnkey services, from plans and permits to occupancy, that simplify ADU development and ensure your peace of mind.

Studio ADU

The 400 sq ft studio ADU offers an efficient open layout, seamlessly combining living, sleeping, and dining spaces. With a full bathroom and energy-efficient design, it's ideal for a minimalist lifestyle or an excellent rental opportunity.

1-Bedroom ADU

The 520 sq ft 1-bedroom ADU provides versatile living solutions. Ideal for long-term rentals, it offers a self-contained space for tenants or serves as a comfortable in-law suite, ensuring independence for extended family.

2-Bedroom ADU

The 570 sq ft ADU maximizes functionality with a full-size kitchen, two bathrooms, and two bedrooms, perfect for small families. Its thoughtful design optimizes every square foot for comfortable
living and privacy.

Custom ADU

Tailor your living experience with our fully custom ADU option. Dictate the layout, size, and features to meet your unique needs, whether it's adapting to a growing family, crafting the perfect home office or building a rental unit.

Cost Estimator

Turnkey Custom ADU Calculator

Package Details
Calculator Background Calculator Background
Monthly Payment i
$803+
Total Price i
$88,835
Price/SF i
$420
Choose Your ADU Size:

200

SF

Enter your address to check price at your location
The calculations are approximate, based on A+ Construction Big Data Research 2023 Ⓒ
The calculations are approximate, based on A+ Construction Big Data Research 2023 Ⓒ

Our Latest ADU Projects

Our Process

A stress-free experience from start to finish

1. Consultation

Schedule a Virtual or an In-House Consultation with our Remodeling Consultants to discuss your project.

2. Estimate

Come in for an appointment to our Designer Showroom to go over the quote аnd pick out materials.

3. Contract

We sign a contract and get the ball rolling. You will meet with our Designer to finalize the designs.

4. Construction

We incorporate digital technologies into our construction processes to be more efficient.

Book Your Free Consultation Now

Get Financing
for Your ADU Project

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Contact Solano Mortgage for a free consultation.

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Reach out to Our Experts
to Discuss Your Financing Options
Why Choose
A+ Construction & Remodeling?

Costs

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.

Communication

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

BBB A+ Rating
Yelp
Houzz
Google
NKBA - The National Kitchen & Bath Association
HomeAdvisor
NARI - National Association of the Remodeling Industry
Yellow Pages
Inc.5000
EPA - United States Environmental Protection Agency
BuildZoom
KCRA-TV News
DR - Daily Republic News
The Sacramento Bee News
GoodDay Sacramento - CBS News
Inc.5000
YEC - Young Entrepreneur Council
Casita Coalition
GreenSky
Forbes
The Original Sacramento Home & Garden Show
Angi
Chamber of Commerce
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GC Magazine
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ADU Calculator

What type of ADU Construction are you looking for?

Detached
Structure conversion
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Please select what the ADU will contain:
Living room
Sunroom
Bathroom
Porch
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Our life doesn’t stay still for a moment. We grow older, find hobbies, our kids become adults, and our parents get old. All these things need free space, preferably close to us. The question arises, how do you find a cheap property that could be built next to your house?

Thankfully, the world of construction options needs to be made better and always evolves. The recent trend in this sphere is the construction of prefab ADUs. The prefab accessory dwelling units, which are sometimes called granny flats, backyard cottages, or custom houses, represent a small building with all the necessary amenities that are situated on your lot next to the main house.

ADU Builders Penryn, CA

Normally, any owner is expected to be knowledgeable in the matters connected with home repairs and small renovations. However, ADU projects are more complex than they seem because the whole process includes a variety of different tasks which are hard to do on your own. For sure, you can start the ADU construction, but no matter how hard-working you are, we estimate that you will spend twice or thrice as much time as a hired team of home builders would have spent.

All in all, it is relatively easy to find a professional team of home builders who will do the construction as well as take care of legal issues like building codes in a census-designated place like Penryn. Take into consideration the points below.

ADU Contractor Penryn, CA

The quality of the new construction almost entirely depends on the choice of the company that will provide you with services. However, when it comes to choosing a business that will take care of your project, there are all sorts of intricacies to take into consideration.

A+ Remodeling & Construction, whose professional team with years of experience and numerous finished projects of high quality, is the best pick for this task, and here is why:

  1. Portfolio of completed projects

The quality job should speak for itself; hence, on our site, you can find the projects completed by us. Based on our previous works, you can decide for yourself whether our designs match your vision of the future ADU or not.

  1. Budget

When homeowners hire contractors, they have already decided to spend a certain sum. Before making a choice, we advise you to call the managers or look through the site and check the cost of completed ADUs. Remember that building a granny flat is not cheap, so the price must be respective, which is clearly seen from the projects done by our crew.

  1. Licenses

Honest builders have nothing to hide. Hence, they normally provide customers with all the documents that are necessary to build accessory dwelling units. On our site, you can find information on the matter in a special section.

Read this article further to find out more about ADUs. However, if you are already interested in constructing one on your property, contact the general contractor A+ Remodeling & Construction. They can do an excellent job at quality levels never to have been seen in any part of Placer County.

ADU Contractor Building Types

The preferences of clients concerning the ADU building project are always different. Hence, contractors have come up with certain variations of ADUs that are different in price, proximity to the main house, time spent to complete the project, and so on.

On your lot, we can create the following ADUs:

  • Attached ADU

Even though this is a totally new construction that will be built on your property, one wall will still be connected to your main building. Because of it, the cost of such construction is lower than that of detached ADUs while saving all the benefits.

  • Detached ADU

Detached ADUs are great for people with a big budget and much space on the lot. Our home builders will create a new independent structure on your lot with its own entrance and the necessary amenities. This new home will not be connected to your main house in any way, so it fits well to generate rental income.

  • Conversion

In case you choose the conversion, we will not have to construct anything new on your lot, but instead, we will do a renovation of the already existing space. For example, in our portfolio, you can find cases when we succeeded in transforming the existing garage into a modern ADU with all the utilities.

  • Junior ADU

The main distinctive feature of JADUs is their size. The completed project has to be smaller than 500 square feet. This type has looser rules for building codes which lets home builders be more creative in the process.

ADU Unit Construction Penryn

The construction of an accessory dwelling unit requires following the laws and regulations imposed by the government and the state of California. First, on your lot, there has to be the main house. The future ADU will be smaller than it. What is more, it has to be built by the owner of the main property.

Second, there are regulations that impose the dimensions cap. 500 square feet is the maximum for a JADU, while 1000 square feet cannot be exceeded by a regular ADU. Moreover, the attached ADU, no matter the number of floors, cannot be higher than 30 feet. As for detached ADUs, the number is twice as small, 16 feet only.

Benefits of ADU Building

ADUs can be easily named an indispensable part of any modern house in California, and here is why:

  • ADUs allow you to get extra income by doing various actions. You can rent your amazing ADU to the tenants or even sell the whole lot with an ADU that increases the total value of the property. Hence, ADU construction can become a key element of your new business.
  • None of us is getting younger, and perhaps the time has come for your parents or grandparents to move closer to you. You can set up a perfect space for their life nearby by building a unit with all the utilities, including a bathroom, kitchen, toilet, and everything else.
  • Tired of numerous guests coming to your home from all over California? In this matter, ADUs can be a helpful solution. For guests from Elk Grove, Citrus Heights, or even Granite Bay, who want to stay overnight, an ADU with a bathroom and bedroom will be more than they need for a comfortable rest.

Looking for More ADU Options?

Tiny Homes

TinY Homes

Experience tiny living with our innovative designs and unmatched quality

Prefab ADU

Prefab ADU

Streamlined elegance: Discover our cost-effective prefab ADU solutions

ADU Design Build

ADU Design Build

From concept to completion: Superior design, rapid construction, and cost-effective solutions

Backyard Cottage

Backyard Cottage

Seamless blend of rapid construction and superior design in your outdoor space.

Detached ADU

Detached ADU

Seamless integration of space and style with expertly crafted detached ADUs

Tiny House With Garage

Tiny House With Garage

Innovative solutions for compact living with convenient garage space

In-law Suite

In-law Suite

Superior in-law suites built with excellence and craftsmanship.

Garage Conversion

Garage Conversion

Redefining your space with innovative design, rapid execution and superior craftsmanship.

Custom Tiny Homes

Custom Tiny Homes

Your vision, our expertise: Creating custom tiny homes with superior quality

Tiny Office

Tiny Office

Elevate your productivity in custom tiny offices built with excellence and craftsmanship

ADU Estimator

ADU Estimator

Get an average price for an ADU in your area or talk to our expert to get a detailed quote.

Granny Flat

Granny Flat

Redefining independent living with top-notch design and innovative solutions.

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

BUILDING FOR YOU

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

CERTIFICATIONS

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

BIGGER SAVINGS

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

DESIGNER SHOWROOM

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

NO HIDDEN COSTS

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

SUPERIOR PRODUCT

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

TRUSTED SOURCES

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

ECO FRIENDLY

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

NO PRESSURE SALES

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

Penryn ADU Construction Company

There are numerous ways one can influence ADU construction:

  1. Before agreeing on the design and the first payment, we offer a free consultation to our customers. There you can express your ideas concerning your ADU, talk about your expectations from the finished project, and we will figure out the best solution for you together.
  2. A responsive person involved in the process of construction is the best client. If you see that something goes wrong during the construction of an ADU, tell our home builders or managers as fast as possible. This can help us avoid possible blunders that occur now and then and, in the end, leave you satisfied.
  3. Having agreed on the design, there is little we can do to alter it. However, if you have decided on, for example, replacing the material for your roof with better ones, we can do something for you.

ADU Building Penryn

As we have discussed earlier, there are many ways one can use an ADU. However, there is also a grand variety of options for how it can be transformed.

If you need more space for your hobby, for example, photography, and want to avoid finding an office, use your ADU. Install the necessary lighting, buy cameras, and start your hobby. What is more, you can increase the attraction of possible tenants through the distinctive features of your ADU. Hardly can one resist renting a place with two bathrooms or a spa.

Add these features to the design of your ADU, and we will do our best to bring them to life. Building accessory dwelling units has always been challenging with A+, one of the best general contractors in California!

Prefab ADU Construction

Even though we have discussed ADU variations earlier, there is one option we should have mentioned. Prefab ADUs stand apart from other types while having distinctive features, too, the most important one being their prefabricated nature. Yes, we will not create the design from scratch specifically for you but rather offer you to build one from our portfolio. Your ADU will not be original, but, for sure, our services will cost you much less. Moreover, the time spent to build one decreases dramatically too.

So, opt for a prefab ADU if you are looking for a fast and rather inexpensive option. Contact A+, and we will find the best prefab ADUs just for you.

ADU Housing

In the modern world, with ever-increasing housing prices, ADUs are a great investment for your family. It can be used as a starting point for the renting business, for a hobby, or even a new job, and because of its versatility, such constructions should be on the lot of every homeowner in California.

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

    How many months do you build an ADU?

    Overall, the final answer depends on the ADU, its difficulty, and unpredictable intricacies. However, contractors and home builders will tell you that, on average, we estimate that it takes from 7 to 12 months to construct a single ADU.

    What is your experience in ADU construction?

    Based on our portfolio, we are one of the most experienced home builders in California. We have provided services in every part of this state, starting from places like Fair Oaks and ending with cities like Sacramento.

    Can I repair an ADU by myself?

    Yes, you can! After having completed the construction, the unit is entirely yours, and you can do anything with it you want, including the changes of siding or roofing. It is entirely your business, and we cannot be involved in it.

    Other Renovation Services in Penryn

    Serviced ZIP codes: 95663, 95650

    Thousands of Customers Can't be Wrong!

    Robert & Clara H.
    A+ Construction & Remodeling really nailed it with our detached ADU! Their team's always-on attitude was a lifesaver, and the pros at A+ not only answered all our questions, but made the whole process a breeze. From plans to final inspection - 100% great work. Plus, having a chat where we could go over pictures and get quick answers.
    Peter D.
    A+ Construction & Remodeling helped me turn my property into a profitable investment with their ADU designed for Airbnb. The well-planned design and top-notch construction attract guests, and the extra income has been a game-changer. I highly recommend their services to anyone looking to add value to their property through short-term rentals.
    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.
    Bill W.
    A+ Construction & Remodeling did an excellent job building an ADU for my parents. The construction team was efficient and attentive, ensuring that the project was completed on time. A+ is an ideal choice for anyone looking to build an ADU for their family. I highly recommend them.
    Nancy B.
    Our 2-story ADU by A+ Construction & Remodeling is great! These team is total professionals, always ready to help. They not only had all the answers to our questions but also guided us through the details of plans and permits.
    Michael & Karen M.
    A+ team build an ADU that we turned into a home office. Their construction approach maximizes functionality and creates a productive and inspiring workspace. We highly recommend A+ as the top choice for those looking to build an ADU.