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Find Second story addition builders in Renton

CZ Design Inc
New to Angi

In business since 2007

Kitchen Design Consulting, offering space planning, computer generated drafting, wholesale pricing, and product education. Consulting fees are based on size of project. Nationally certified kitchen designer through the NKBA in 2003.

Avatar for Resolute Plumbing and Heating
Resolute Plumbing and Heating
4.86(
21
)

In business since 2013

"It was an excellent service. They did a good job, price was reasonable and I used them before."
Recommended by95%of homeowners
Avatar for Falcon Peak Construction, INC
Falcon Peak Construction, INC
New to Angi

In business since 2006

Free estimates

Emergency services offered

Professional general contractor in Auburn and near by cities

Bachtel Electric LLC
New to Angi

In business since 2013

Free estimates

Emergency services offered

Electrical construction and service. Commercial /residential. \nAll payment methods accepted.

CBr2 Construction
New to Angi

In business since 2011

Free estimates

Expert builder, craftsman, project manager and problem solver. Extensive experience working all trades, including framing, plumbing, electrical, roofing, dry wall and trim carpentry. Over 34 years experience enables me to fix and manage virtually all construction trade issues. I diligently work across trades ensuring the final result meets budget, customer expectation and requirements.

Avatar for Method Finish Carpentry LLC
Method Finish Carpentry LLC
5.00(
68
)

In business since 2003

Free estimates

When I started my company over 10 years ago, there were three things that I vowed to provide to my customers: quality, integrity, and style. I have been working in the Seattle area with over 20 years of experience. I take pride in my work and I believe that it is an extension of myself. I enjoy finding creative solutions and building things to last in the Pacific Northwest.

Recommended by100%of homeowners
Forrest & Forrest Construction Services
New to Angi

In business since 2012

Free estimates

Emergency services offered

We are a full service general contractor. Specializing in water/sewer/septic repair. We offer 10% off to veterans,military and seniors.

asc contractor
New to Angi

In business since 1996

Free estimates

Emergency services offered

one man company, with sub contracting

Rainier Fencing & Decking
3.75(
16
)

In business since 1996

Free estimates

"Their quality was not good. They sent the team to check the issue. One of the workers confirmed that four sections should be replaced, however the owner refused to do so. The problem was not with the workers, it's with the owner. Be careful. I would not recommend this provider."
Recommended by56%of homeowners
Avatar for Atlantic Tile & Granite
Atlantic Tile & Granite
4.88(
430
)

In business since 2006

Free estimates

"They we professional , on time , neat and clean . It was flawless!"
Recommended by96%of homeowners
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FAQs for second story addition building service projects in Renton, WA

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Renton, WA homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.