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Find Second story addition builders in Portland

Avatar for Seattle Patio Covers INC

Seattle Patio Covers INC

5.00(
10
)

Seattle Patio Covers INC

5.00(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Seattle Patio Covers, has provided Sunrooms, Solariums, Conservatories, Pool Enclosures, Spa Enclosures, and Patio Covers and Glass Systems to the Greater Seattle area, and Pacific Northwest since 2004.

"I was surprised it only took about 4hours total, even with the last minute change we requested. My biggest concern was not to lose indoor light. Everything turned out beautifully!"

Patt K on September 2020

Seattle Patio Covers, has provided Sunrooms, Solariums, Conservatories, Pool Enclosures, Spa Enclosures, and Patio Covers and Glass Systems to the Greater Seattle area, and Pacific Northwest since 2004.

"I was surprised it only took about 4hours total, even with the last minute change we requested. My biggest concern was not to lose indoor light. Everything turned out beautifully!"

Patt K on September 2020


Avatar for Consciousness Healing, LLC

Consciousness Healing, LLC

No reviews yet

Consciousness Healing, LLC

No reviews yet
8 years of experience

I combine my two decades of work in decluttering spaces with deep knowledge of the subconscious mind and the tools of transformational empowerment coaching to bring SPACE HARMONIZING to you and your home. I will go deep in every crevice and leave not only no stone unturned, but also share with you the skills and mindset hacks to keep your space cleared and harmonious long after I'm gone.

I combine my two decades of work in decluttering spaces with deep knowledge of the subconscious mind and the tools of transformational empowerment coaching to bring SPACE HARMONIZING to you and your home. I will go deep in every crevice and leave not only no stone unturned, but also share with you the skills and mindset hacks to keep your space cleared and harmonious long after I'm gone.


Parish Enterprises

5.00(
18
)

Parish Enterprises

5.00(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cost is determined by the job. No travel charge. No service fee. Extra charge for after-hours service. License #: 108411. May contact through email.

"Went very well and better than I could have hoped for. Very impressed with professionalism and responsiveness. Work was done quickly/efficiently. They cleaned up the worksite several times during the day and left things neat/tidy when they left at the end of the day. I plan to hire them again for some work on my deck. I highly recommend this company. P. Johnson Wilsonville, OR"

Paula J on April 2020

Cost is determined by the job. No travel charge. No service fee. Extra charge for after-hours service. License #: 108411. May contact through email.

"Went very well and better than I could have hoped for. Very impressed with professionalism and responsiveness. Work was done quickly/efficiently. They cleaned up the worksite several times during the day and left things neat/tidy when they left at the end of the day. I plan to hire them again for some work on my deck. I highly recommend this company. P. Johnson Wilsonville, OR"

Paula J on April 2020


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

Avatar for Access At Home Inc

Access At Home Inc

No reviews yet

Access At Home Inc

No reviews yet
22 years of experience

Remodeling Contractor, Certified Aging-In-Place Specialist (CAPS) Tony Rhodig is a Certified Aging-In-Place Specialist, bonded, licensed, and insured. We provide total solutions that help you live comfortably, safely, and ultimately help you remain in your home longer - no matter the level of your mobility and physical agility. We will assess your home in a free consultation and help you indentify the changes you need. Solutions are as simple as grab bars, door openers, ramps, walkin bathtubs, walkin showers, wider entryways, lifts, and pull-out cabinets for complete accessibility - everyday living easier! We are caring, qualified, experienced, and have undergone complete background checks according to the standards of Washington State Department of Social and Health Services (DSHS). Access At Home installs quality products where we are the factory authorized distributor. We stand behind our products and workmanship, able to resolve any problems and address any special need.

Remodeling Contractor, Certified Aging-In-Place Specialist (CAPS) Tony Rhodig is a Certified Aging-In-Place Specialist, bonded, licensed, and insured. We provide total solutions that help you live comfortably, safely, and ultimately help you remain in your home longer - no matter the level of your mobility and physical agility. We will assess your home in a free consultation and help you indentify the changes you need. Solutions are as simple as grab bars, door openers, ramps, walkin bathtubs, walkin showers, wider entryways, lifts, and pull-out cabinets for complete accessibility - everyday living easier! We are caring, qualified, experienced, and have undergone complete background checks according to the standards of Washington State Department of Social and Health Services (DSHS). Access At Home installs quality products where we are the factory authorized distributor. We stand behind our products and workmanship, able to resolve any problems and address any special need.


Trillium Services, LLC

No reviews yet

Trillium Services, LLC

No reviews yet
23 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 iProvement Co.

iProvement Co.

No reviews yet

iProvement Co.

No reviews yet

Maintenance, Remodeling, and property services.

Maintenance, Remodeling, and property services.


Avatar for Oregon Chimney Repair & Cleaning Inc

Oregon Chimney Repair & Cleaning Inc

4.74(
206
)

Oregon Chimney Repair & Cleaning Inc

4.74(
206
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Locally owned & operated since 1979, Oregon Chimney's competent and knowledgable Masons & Sweeps can handle any chimney repair job and chimney cleaning. We also do a variety of other services including chimney caps, linings , waterproofing, flashing, dampers, Real Estate inspections and firebox repairs. Our team at Oregon Chimney is dedicated to giving you the best service at an affordable price. We provide free estimates and our work is guaranteed. We are licensed bonded and insured our CCB number 51967/152506. Call us today for your free estimate. 503-231-2588. We look forward to working with you. Additional DBA - Oregon Chimney Repair & Cleaning, Inc.

"chimney repair and sealing"

Chris J on December 2020

Locally owned & operated since 1979, Oregon Chimney's competent and knowledgable Masons & Sweeps can handle any chimney repair job and chimney cleaning. We also do a variety of other services including chimney caps, linings , waterproofing, flashing, dampers, Real Estate inspections and firebox repairs. Our team at Oregon Chimney is dedicated to giving you the best service at an affordable price. We provide free estimates and our work is guaranteed. We are licensed bonded and insured our CCB number 51967/152506. Call us today for your free estimate. 503-231-2588. We look forward to working with you. Additional DBA - Oregon Chimney Repair & Cleaning, Inc.

"chimney repair and sealing"

Chris J on December 2020


Avatar for Outdoor Equity LLC.

Outdoor Equity LLC.

4.22(
18
)

Outdoor Equity LLC.

4.22(
18
)
Customers say: Quality work
5 years of experience

Outdoor Equity LLC. is your outdoor living solution! We are a family owned and operated business, with over 13 years in the construction field. Owned by Wayland and Vaughn, we are sure to earn both your trust and business and build you the backyard space that you've always wanted. Our patio systems are made to order, then constructed in your backyard to your taste. Fully customizable and backed with a slew of warranties, we are happy to work with you every step of the way. We are flexible, and also build Sunrooms, car-ports, decks, patios/concret work. We offer free on-site or online estimates. Please request a quote from us.. We look forward to working with you!

"Absolutely avoid Outdoor Equity Construction and its owner, Vaughn. He makes promise after promise and never delivers. After taking a sizable deposit for our patio cover, I had to constantly chase him for months just to get updates. What was promised to take 60?90 days ended up dragging on for nearly 9 months. When the work was finally completed, it was done incorrectly ? and now Vaughn refuses to return calls or messages. Completely unprofessional and unreliable. DO NOT DO BUSINESS WITH VAUGHN OR OUTDOOR EQUITY CONSTRUCTION."

Seth D on November 2025

Outdoor Equity LLC. is your outdoor living solution! We are a family owned and operated business, with over 13 years in the construction field. Owned by Wayland and Vaughn, we are sure to earn both your trust and business and build you the backyard space that you've always wanted. Our patio systems are made to order, then constructed in your backyard to your taste. Fully customizable and backed with a slew of warranties, we are happy to work with you every step of the way. We are flexible, and also build Sunrooms, car-ports, decks, patios/concret work. We offer free on-site or online estimates. Please request a quote from us.. We look forward to working with you!

"Absolutely avoid Outdoor Equity Construction and its owner, Vaughn. He makes promise after promise and never delivers. After taking a sizable deposit for our patio cover, I had to constantly chase him for months just to get updates. What was promised to take 60?90 days ended up dragging on for nearly 9 months. When the work was finally completed, it was done incorrectly ? and now Vaughn refuses to return calls or messages. Completely unprofessional and unreliable. DO NOT DO BUSINESS WITH VAUGHN OR OUTDOOR EQUITY CONSTRUCTION."

Seth D on November 2025

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FAQs for second story addition building service projects in Portland, 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 Portland, 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.