Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Hillsboro, 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 Addition to existing structure builders in Hillsboro

Avatar for Superior Building Concepts LLC
Superior Building Concepts LLC
5.0(
43
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Just had our kitchen remodel completed by them and couldn’t be happier! Job was done in the estimated timeframe and on budget. Stan was great to work with. He made great recommendations when we were unsure or stuck on something, and kept us well informed on timing and any issues that came up every step of the way. He and everyone he brought in were very professional and worked hard to get the job done. We are already planning to have more work done by them in the near future. Highly recommend."
Before
After
After
Before
Before

+8

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for IN YOUR HOME
IN YOUR HOME
4.6(
427
)

Serving Hillsboro, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"This is the second time I've used In Your Home. The first was backyard fence and gate building, plus construction of 4 steps from a door to ground level. This time I needed interior painting and bathroom towel racks redone. I cannot say enough good things about IYH. The workman showed up on time and everything was done lickety-split and perfectly. I love my new bathroom!"
AFTER
Charbonneau Entire Home Rennovation
AFTER
Charbonneau Entire Home Rennovation
AFTER

+20

Response time2 days
Response rate87%
3 neighbors recently requested a quote
Avatar for Baurer Construction & Flooring
Baurer Construction & Flooring
5.0(
59
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 1987

Emergency services offered

Small jobs welcome

"Looking for a contractor for your remodeling job? We give John Wood five stars. We hired John Wood of JAW Construction to transform a building shell originally intended to be a shop for building trusses into a small house (officially an auxiliary dwelling unit or ADU) and are thrilled we found him. The job required skills that extended beyond new construction to include the insight, skill and craftsmanship of a highly experienced remodeling expert. He possessed these in spades. Beyond his own expertise, he has assembled a set of sub-contractors that are excellent craftsmen in their own areas of expertise. The job was doubly challenging given that for much of the construction period we were out of state getting our old home ready for sale. This also meant that an extra element of trust was involved. John sent us pictures of the progress, so that we could monitor from a distance. In addition, he was able to identify and rectify several flaws in our design. As with any large construction/remodeling project, there were some unexpected expenses that came up, but John worked with us to help limit cost overruns, sometimes foregoing profits. He was also always up front about the costs of the various components. Our new home is gorgeous and reflects his sharp eye for detail. We couldn’t be happier. In short, if you want a highly skilled, trustworthy, hardworking contractor for your large (or small) job, we highly recommend John Wood of JAW Construction."
Additional Photos
Response time6 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Southerland Remodel & Plumbing Services LLC
Southerland Remodel & Plumbing Services LLC
4.8(
25
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I recently had my home renovated and it was an exceptional experience. From start to finish, the team went above and beyond to ensure my vision for the space was executed perfectly. The quality of work was outstanding. They listened to my needs, provided valuable input, and ensured that the project was completed on schedule. I couldn’t be happier with the work done by Southerland remodel and plumbing. I highly recommend for anyone looking to renovate their home."
Bathroom remodel
Remodeling - General Project
Remodeling - General Project
Plumbing Project
Remodeling - Kitchen & Bathroom Project

+52

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Clear Water Construction Services
Clear Water Construction Services
5.0(
15
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I was happy with the crew and the outcome of the project. Very personable and professional company that was able to fit my project in quickly and completed it within a day. Will definitely have them back out for a couple more projects I need to have done."
After 1
After #1
After 2
After #2
After 3

+16

Response time2 days
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for New Gen Construction LLC
New Gen Construction LLC
5.0(
5
)

Serving Hillsboro, OR and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

New Gen Construction is a full-service general contracting company dedicated to bringing modern advancements, quality craftsmanship, and seamless project execution to every home we build and transform. From custom new construction to remodels and renovations, we specialize in creating spaces that are modern and built to last.\n\nOur team combines innovative design, transparent communication, and expert construction practices to deliver a stress-free experience from concept to completion. Whether you’re starting from the ground up or reimagining your existing space, we work closely with you to turn your ideas into reality—on time and on budget.\n\nAt New Gen Construction, we don’t just build homes—we build the future of how you live.

S/O Modern Kitchen
S/O Modern Kitchen
S/O Modern Kitchen
S/O Modern Kitchen
S/O Modern Kitchen

+75

23 neighbors recently requested a quote
Avatar for Dluxe Construction LLC
Dluxe Construction LLC
4.8(
23
)

Serving Hillsboro, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"During wind storm a tree fell on out buildings. A garage and 2 sheds. This company was fast in tarping garage roof to keep rain from getting in. Also, Anwar was quick to give estimates on repairing garage roof and sheds. His crews put new roof on garage and sheds as well as replacing broken rafters caused by the tree. They prepped and painted garage and sheds. They look brand new. Anwar interfaced with my insurance company to get additional considerations from the original insurance estimate. I was especially appreciative of his help. You can't go wrong by hiring Dluxe Construction!!!"
Modern Remodeling
Exterior Remodeling
House Remodeling
Exterior Remodeling
House Remodeling

+272

Response time1 day
Response rate98%
48 neighbors recently requested a quote
Chumbley Construction llc
5.0(
9
)

Serving Hillsboro, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"I hired Chumbley Construction for a full house remodel, and I am very happy with the results! From the start, their team was professional and listened to my ideas. As someone who loves the color blue, I was thrilled with how they incorporated it throughout the design both with subtle accents and bold walls. The quality of their work is excellent, and they finished on time. Communication was great, which made the whole process smooth. I love my new home. I highly recommend Chumbley Construction for their craftsmanship and attention to detail!"
Response time11 hrs
7 neighbors recently requested a quote
Recommended by11%of homeowners
Showing 1-10 of 38
FAQs for addition to existing structure building service projects in Hillsboro, OR

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Hillsboro, OR homeowners’ guide to addition to existing structure building services

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