Accessory Dwelling Units are a great way for Mississippi Avenue homeowners to make the most of their property. Whether you need extra space for family, a home office, or a way to generate rental income, our team at Home Services Plus handles everything—from permits to finishing touches.

Home Services Plus (HSP) – ADU Contractor in Portland, OR

About Home Services Plus (HSP)

ADU Builders Mississippi Avenue: Flexible Living, Right at Home

Accessory Dwelling Units are a great way for Mississippi Avenue homeowners to make the most of their property. Whether you need extra space for family, a home office, or a way to generate rental income, our team at Home Services Plus handles everything—from permits to finishing touches.

Our ADUs are designed to look like they’ve always belonged. Every structure blends with your home’s style and is built to be practical, comfortable, and long-lasting.

Why Homeowners Choose Our ADU Services

Enhanced Property Value: More space means more possibilities—and higher value.

Customizable Designs: Every layout tailored to your goals and needs.

Seamless Integration: ADUs that feel like a natural extension of your home.

Efficient Management: We handle everything so your project runs smoothly.


Home Services Plus (HSP) Reviews

dave westby

2026-02-27
"I had a new 60 foot waterline bored under my driveway to replace my leaking line. Service Plus Plumbing, from the front office to the field staff did an excellent job from start to finish. Landon did an excellent job communicating and keeping me informed of process and timelines. Neighbors have commented that its hard to tell they were there. Great price, product, and service. I wont hesitate to contact or recommend them to others. Cant go wrong."

Kbi Central

2026-02-06
"If you are considering plumbing work or a full home repipe, you can save yourself time and unnecessary stress by calling Service Plus Plumbing first. Companies do not earn and maintain a perfect 5.0 rating without consistently delivering exceptional service, integrity, and quality workmanshipand this company exemplifies all three. We recently had our home repiped by Service Plus Plumbing, and the experience exceeded our expectations from start to finish. Landon and his crew were professional, punctual, and consistently courteous. They arrived exactly when scheduled, communicated clearly throughout the entire process, and ensured we understood each step of the project. What could have been a disruptive undertaking was handled with efficiency and care. What truly set them apart was their commitment to going above and beyond. They took the time to answer every question, paid close attention to detail, and demonstrated genuine pride in their work. The craftsmanship was outstanding. Upon completion, they left our home remarkably clean. Aside from the expected wall cutoutswhich were outside the scope of their workyou would not have known extensive plumbing work had just been performed. Their respect for our home and property was greatly appreciated. Equally impressive was their pricing. Their quote was beyond competitive, and the final invoice matched the original bid exactly, even though they invested significant time and effort to ensure we were completely satisfied with the finished result."

Laura Boileau

2026-01-16
"Landon and his team did an amazing job for me! Id give him 10 stars if I could. I had a BIG leak in my main water line and needed a couple plumbing fixes inside too. He had everything coordinated perfectly from the bid to the finish. I have an older flipped home with quirky plumbing and he made everything work exactly as promised. I know who Ill be calling for any future needs. Trust your plumbing needs with ServicePlus Plumbing."

Mark Newton

2025-12-18
"Aleks is an amazing, experienced craftsman and fun to work with. We had a leak at the base of our upstairs toilet. Aleks pulled the toilet, then gave me a couple weeks to do my demolition. He then returned to check on the existing toilet flange and pipe prior to my reconstruction of the area. A week later he came back exactly when he said he would to rebuild and reset the toilet in time for the holidays. He went the extra mile at every level, helping me find replacement parts for the toilet tank and even replacing my toilet flush handle while he was here, even though we had not discussed this prior to his arrival. He also replaced copper pipe downstairs which is now beautiful and functional. A miracle of repair! I am very happy with his work. It's reassuring to know there are still working craftsmen who are so capable and easy to work with. But wait -- there's more. The communication from Yvette in the main office was also superb. She kept me well-informed all the way through and was patient with me on the phone and by text. Bottom line: I highly recommend Aleks, Yvette and the entire Service Plus Plumbing team! Give them a call for all your plumbing needs! You'll be glad you did."

Christine Doran

2025-10-26
"We needed our main water line replaced and got quotes from 4 companies. While Service Plus wasn't the lowest bid, I felt confident they would do the highest quality work. During the estimate process, Landon took the time to inspect the work area and discuss pros and cons of optional modifications to the project. We are so pleased with his attention to detail. As a routine part of this process, holes were dug in the yard. I think our yard actually looked nicer after he meticulous filled in the holes!! Our replacement shut-off is located in the laundry room, where we aren't too worried about appearances, but it actually looks fantastic! If we need plumbing services in the future, we will go with Service Plus!!"

Opening hours

Monday 8:00AM - 4:00PM
Tuesday 8:00AM - 4:00PM
Wednesday 8:00AM - 4:00PM
Thursday 8:00AM - 4:00PM
Friday 8:00AM - 4:00PM
Saturday -
Sunday -

Location

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