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Find Basement remodelers in Sandy

Avatar for Firu Construction
Firu Construction
5.0(
13
)

Serving Sandy, OR and surrounding areas

Angi Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Efficient, knowledgeable and very responsive which was the reason they earned my business. Hired them for siding repair and ended up getting our flooring redone. Highly recommend "
New Roof
With Malarkey shingles you get a roof you can trust and with our trained professionals you’ll have a beautiful roof that will last
Additional Photos
Additional Photos
Additional Photos

+14

Response time5 hrs
Response rate88%
7 neighbors recently requested a quote
Integrity Construction & Restoration, Inc.
4.8(
39
)

Serving Sandy, OR and surrounding areas

Angi Approved

In business since 2007

Free estimates

Small jobs welcome

"I had originally hired a different contractor who never finish the job. Phil and his amazing crew came in and did amazing fast work. Iâ m so impressed I would highly recommend them. They remodel our basement where there was a kitchen living room and bedroom. They completed in within a reasonable amount of time and very fair on their pricing."
patio cover
walk in shower
bathroom remodels
Two level cedar deck.
Before picture.

+26

Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for MR & MRS Construction LLC
MR & MRS Construction LLC
5.0(
5
)

Serving Sandy, OR and surrounding areas

Angi Approved

In business since 2020

Free estimates

Credit card accepted

MR MRS Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

1 neighbors recently requested a quote
Avatar for Elm Construction Services, Inc.
Elm Construction Services, Inc.
4.3(
9
)

Serving Sandy, OR and surrounding areas

Angi Approved

In business since 2015

Free estimates

Emergency services offered

"I just had Elm Construction Services replace the roof on our new home. I have to say, I’m really impressed. We went with asphalt shingles and they look beautiful! What I loved most was how professional everyone was. The crew showed up on time, worked efficiently, and actually cleaned up better than I expected - you’d never know they were even here. They were also super patient with all my questions (and I had a lot!). The quality of their work is top-notch. You can tell they really care about doing things right, not just getting it done quickly. My neighbors have even commented on how great the roof looks. If you’re in the Lake Oswego or Portland area and need roofing work done, I’d definitely recommend giving Elm Construction Services a call. It’s such a relief to find a contractor you can trust who actually delivers on their promises!"
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation

+15

Response time5 hrs
Response rate99%
781 neighbors recently requested a quote
Obrien Clan Construction
New to Angi

Serving Sandy, OR and surrounding areas

Angi Approved

In business since 2024

Free estimates

Obrien Clan Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

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FAQs for basement remodeling projects in Sandy, OR

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Sandy, OR homeowners’ guide to basement remodelings

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