Additions in Renton, WA

December 1, 2025

Additions often start by asking a simple question: how does your home grow with you, not against you? Homeowners exploring addition in Renton, WA, usually find themselves facing a pretty straightforward problem: their space no longer fits their lifestyle. The family grows, your needs change, and before you know it, that home office or sunroom is more necessity than luxury.


A well-planned addition allows property owners to adapt while preserving the character and value of their home. Most of the experts will tell you that you should be thinking about this sort of thing every few years - especially if your home layout is starting to suck the life out of your productivity or comfort.


Now, the best time to undertake additions in Renton, WA, is typically from late spring to early fall, when the weather is suitable for framing and foundation work. However, planning some aspects of the project in the winter can actually put you in touch with a better contractor and get your project rolling in no time when the weather warms up.


A new addition can actually significantly boost the value of your property. Getting your space right is one of the few home improvements that will yield a substantial return on investment - not to mention it makes your home feel cozier and generally makes life easier.


Additionally, with modern ventilation, the air is likely of significantly better quality. And at the end of the day, there is great value in having a place that feels entirely focused on your needs and your family.


ANK Construction, Inc., a local company in Renton, Washington, with over 22 years of experience, can bring your home addition dreams to life in style. Our team enhances the beauty and functionality of your property with seamless additions that blend in seamlessly, as if they had always been there.

About - Renton, WA

Renton, Washington, sits on Lake Washington where the Cedar River meets the water, and the city has an urban energy with roots. You can walk through Liberty Park and watch families meander between playgrounds and river paths. Visit the Henry Moses Aquatic Center on a summer evening. You can also walk the Cedar River Trail, see salmon in season, and then head to the Jimi Hendrix Memorial for a quiet moment of reflection surrounded by stone and flowers. In essence, Renton feels cosmopolitan yet approachable, a city that balances industry, shoreline, and an everyday, neighborly pace.

Happy Customers in Renton, WA

I have been a licensed broker in Renton for over 25 years and have seen every type of contractor you can imagine. Everytime I have hired ANK, the work gets completed within a time frame expected. Selling hundreds of homes you learn there are always challenges or things that come up unexpected. When things come up with ANK, it is resolved to complete satisfaction!

Paul M.

ANK Construction INC did our bathrooms and kitchen remodel. I would highly recommend this contractor. Andre and his team are awesome to deal with. ANK Construction crew were honest, hard working, and incredibly talented!!! They helped me realize my dream. Cost estimates were accurate and very detailed. No surprise or extra charge. The work was done few days earlier. HIGHLY RECOMMENDED ANK Construction.

Nataliya K.

We have dealt with many contractors for many remodeling jobs in our previous home and current. ANK has been by far the the best experience. Very easy going, direct and prompt. First project where the costs and schedule was as promised. Will be using them for other projects.

Jackie P.

Andrey and his team did a great job remodeling our two bathrooms. They were very responsive to our needs. They are highly capable of handling complex and detail oriented work like building tile doors, electrical and glass installs etc. It's been a pleasure working with them and I would highly recommend them for any interior or exterior remodeling projects.

K. M.

ANK did a GREAT job on our master bath remodel. The estimate was very reasonable and there were no surprises / increases (except the ones I initiated) in price. They were very flexible in working thru design changes and improvements. The quality of work is excellent and exceeded my expectations. Shout out to all the guys that came every day until the job was done - they were skilled, respectful, personable, helpful, neat and tidy and were just plain "good people"! They were very focused on making sure I was happy with the job. My friends that have seen the bathroom are asking who did the work and for ANK contact info - I highly recommend them!

Mindy J.

We used ANK construction for repairing the siding on our house. They were efficient and got the job done within the estimated cost and time provided. We were very happy with results and the quality of the work that was performed. If there was one are they could improve on, it would be communication. It took some follow ups/reminders to get responses though we believe it was because they were very busy with many clients/jobs.

Divya C.

I have been a licensed broker in Renton for over 25 years and have seen every type of contractor you can imagine. Everytime I have hired ANK, the work gets completed within a time frame expected. Selling hundreds of homes you learn there are always challenges or things that come up unexpected. When things come up with ANK, it is resolved to complete satisfaction!

Paul F.

ANK built a sunroom/deck combination for us. Andrey was great to work with. He gave us a competitive bid and walked us through the many options before the project started. His team started quickly (much faster than our other bids were outlining). The workers did a good job keeping the job site clean. Email communication with Andrey for any updates/finalizing details/small changes was very convenient. His team worked smoothly with city inspectors. We are super happy with the completed project and will absolutely hire Andrey and his team again!

Jeffrey J.

Andrey's crew at ANK is fantastic. They did a remodel of our kitchen and bathroom between June 2020 - July 2020 and did a great job. Starting from the bid, reasonably priced to being on schedule and treating my home like theirs. They did a good job towards the end with making suggestions on placement of cabinet handles, type of hardware choices for the bathroom as if this was their own home. Andrey is a great guy to work with, he listens and takes pain to research options and closes the loop. I heard horror stories from people about remodeling and was very skeptical, but working with Andrey and his crew was nothing like what I had heard. Hoping to work with his team on future remodels. Recommend him to anyone in a heartbeat!

G. R.

Our Services in Renton, WA

Top-Rated Additions Company in Renton, WA

Whether it is a home office for remote work, a home theater for entertainment, or a porch expansion to boost curb appeal, ANK Construction, Inc. delivers what you need and want.


We promise transparent and honest communication so you are informed every step of the way.


We offer a variety of home addition services, including basement renovations that add living space without adding to the footprint of your home.


Our company specializes in home extensions, bump-outs, and garage conversions, which can even be converted into a living area or accessory dwelling unit.


Our reputation in Renton is built on our honesty, dedication, and quality of work.


Contact us today for reliable and custom home additions!

Modern bathroom with double vanity, walk-in shower, and black tile floor.
November 10, 2025
Remodeling brings a positive change to your space by increasing its functionality, enhancing its looks, improving energy efficiency, and optimizing space. Making your bathroom more than just a functional space requires professional bathroom remodeling.
White kitchen cabinets with countertop and wine cooler. Stainless steel appliances and wood floor.
October 3, 2025
With kitchen remodeling in Renton, WA, contractors focus on updating layouts, functionality, and finishes that strike a balance between style and practicality.
Wooden framing of a house interior under construction; includes studs, rafters, and a window frame.
September 9, 2025
Building a home from scratch by yourself looks like an exciting opportunity, as most of us have dreamed of doing it, and it also seems cost-effective at first.