Top-rated second story addition builders.

Get matched with top second story addition builders in Beaverton, OR

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Second story addition builders in Beaverton

CHRIS HOLMGREEN CONSTRUCTION INC

4.86(
7
)

CHRIS HOLMGREEN CONSTRUCTION INC

4.86(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Avatar for CLEANDANGO.COM

CLEANDANGO.COM

5.00(
1
)

CLEANDANGO.COM

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

25 EMPLOYEES, SPECIALIZES IN GREEN BUILDING CARE AND GREEN HOME CARE. FREE PERSONALIZED ESTIMATES AND MONTHLY INVOICING. MENTION ANGIE'S LIST AND GET A SPECIAL GIFT WITH YOUR FIRST SERVICE.

25 EMPLOYEES, SPECIALIZES IN GREEN BUILDING CARE AND GREEN HOME CARE. FREE PERSONALIZED ESTIMATES AND MONTHLY INVOICING. MENTION ANGIE'S LIST AND GET A SPECIAL GIFT WITH YOUR FIRST SERVICE.

Avatar for Advanced Construction & Design

Advanced Construction & Design

No reviews yet

Advanced Construction & Design

No reviews yet
8 years of experience

Advanced Construction & Design Has specialized in building new construction homes and ADU's, as well as residential renovations.

Advanced Construction & Design Has specialized in building new construction homes and ADU's, as well as residential renovations.

Garden Home Interiors

4.88(
8
)

Garden Home Interiors

4.88(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

MCALISTER REMODELING

3.00(
2
)

MCALISTER REMODELING

3.00(
2
)
Customers say: Terrific value
46 years of experience

OWNER-OPERATED. USES SUBS FOR ELECTRICAL AND PLUMBING. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGE.

OWNER-OPERATED. USES SUBS FOR ELECTRICAL AND PLUMBING. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGE.

Trillium Services, LLC

No reviews yet

Trillium Services, LLC

No reviews yet
24 years of experience

General contractor performing residential and light commercial remodeling and new home construction. We accept Visa, Mastercard and Discover.

General contractor performing residential and light commercial remodeling and new home construction. We accept Visa, Mastercard and Discover.

Premier Plus Construction Inc

5.00(
3
)

Premier Plus Construction Inc

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All estimates are free of charge. In buisness to make my customers happy.

All estimates are free of charge. In buisness to make my customers happy.

Avatar for CASCADE NORTHWEST CONSTRUCTION

CASCADE NORTHWEST CONSTRUCTION

5.00(
2
)

CASCADE NORTHWEST CONSTRUCTION

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

5-10 employees. Provide most of our work in house with a few specialized areas sub-contracted. Billing is a deposit amount at start with final amount due at end of project. Discounts available for Seniors and Veterans.

5-10 employees. Provide most of our work in house with a few specialized areas sub-contracted. Billing is a deposit amount at start with final amount due at end of project. Discounts available for Seniors and Veterans.

Cris-Wal LLC

No reviews yet

Cris-Wal LLC

No reviews yet
31 years of experience

We are a small general contracting company. With over 20 years of experience. We give free estimates, and believe dealing straight up is the only way to do business.

We are a small general contracting company. With over 20 years of experience. We give free estimates, and believe dealing straight up is the only way to do business.

IDS Remodeling Inc

5.00(
7
)

IDS Remodeling Inc

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional contact name - Aaron Degiovanni. Family owned. Cost is determined by the job.

Additional contact name - Aaron Degiovanni. Family owned. Cost is determined by the job.

...
Showing 1-10 of 1009
FAQs for second story addition building service projects in Beaverton, OR

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 Beaverton, OR 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.

See all articles