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Top-Rated Major renovation multiple room pros in Sandy - Updated Nov 2026

Avatar for Superior Building Concepts LLC
Superior Building Concepts LLC
4.9(
48
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"In our new house, there was a large (20ft by 25ft) bonus room that wasn't very useful. In early 2018, we wanted to convert it into a bedroom, a bathroom and a small study. We solicited quotes from three contractors, including Superior Building Concepts. When Stan arrived, he looked around, took some notes, asked a couple of questions, and left - the whole thing took 5-10min. We were wondering if he was really that interested in the project... but when the three quotes came in, his was in the middle, but was by far the most detailed, with everything broken up into line items. And, it was thought out better than the other two - in spite of him spending only 5-10min at the house. So, we signed up with Stan to get the work done. The work itself included framing for the new walls/doors, plumbing for the bathroom, installing tile, marble countertop, custom cabinetry, bathtub, new windows (for egress), insulation work, painting, new lighting etc. Multiple adjustments to the plan were made to accommodate our preferences - Stan was very flexible in changing the plan, gave us new adjusted quotes for everything. I've attached some pictures - two of them are of the original bonus room, and the rest are the bedroom/bathroom/study after the work was done. Overall, Stan's quiet competence, work ethic, honesty, flexibility and professionalism were incredible - this was the best contractor experience we've ever had. Since then, Stan has become our go-to general contractor for everything, and we've recommended him to family/friends ever since. (I'll write another review on the deck replacement Stan did.) We would recommend Stan for any contractor work without reservations."
Before
After
After
Before
Before

+8

3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Serden Group, LLC
Serden Group, LLC
4.9(
211
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"They did an excellent job. They were fast and professional. They installed all new doors throughout my house, raised the floor in my family room and office, installed new flooring, and painted both rooms. It looks wonderful. I will be so happy to use the rooms once everything is put back where I want it. We have more work we want done in the future and I will definitely be hiring these guys again."
1
2
3
4
5

+121

Response time1 day
Response rate85%
51 neighbors recently requested a quote
Avatar for Triple D Construction, Inc.
Triple D Construction, Inc.
5.0(
11
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"Great team to work with, quality work, they go out of their way to please the customer. We were doing a living room and front deck expansion project and Paul and his team delivered a beautiful completed project and on budget. I have already recommended Triple D to two other friends for assisting them with their current projects."
Response time9 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for Madsen Construction
Madsen Construction
5.0(
7
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

Free estimates

Credit card accepted

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Decorative fence
Decorative fence
Decorative fence
Business details
Business details

+3

6 neighbors recently requested a quote
Avatar for Elm Construction Services, Inc.
Elm Construction Services, Inc.
4.3(
34
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I had a leak in my living room window met with quite a few Contractor ELM were the most professional .traced the leak and replace part of my siding . Left the garden and the front of our home clean .communication was great . Will recommend to anyone"
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation
GAF Roof Installation

+27

Response time5 hrs
Response rate99%
649 neighbors recently requested a quote
Avatar for MRI Construction Services
MRI Construction Services
4.1(
39
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I've worked with MRI on many projects at our office building in Lake Oswego and have also hired them for repairs at my home. Every experience has been positive. They are extremely knowledgeable, professional, and capable of handling a wide range of maintenance and construction-related projects. The team is easy to work with, communicates well, and consistently delivers high-quality results. Good people who take pride in their work. I highly recommend them. -Matt P. (OCP Facilities Management)"
Doors
Doors
Doors
Doors
Doors

+196

Response time8 hrs
Recommended by70%of homeowners
Avatar for GP Jones Construction LLC
GP Jones Construction LLC
5.0(
6
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

GP Jones Construction is your one stop shop for all of your outdoor building needs! 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. Give us a call today!

Backporch awning
Back porch awning
Awning over hot tub
Underside
Timber Frame

+5

Response time2 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for PHOENIX CONSTRUCTION PNW LLC
PHOENIX CONSTRUCTION PNW LLC
5.0(
6
)
Major Renovation - Multiple Rooms

Serving Sandy, OR and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"They gave us a very fair price, then did an excellent job on our deck cover. They kept us updated on every phase of the project. The work on site was done efficiently by a small crew and completed in a short time. We would gladly hire them for a future project."
Dry deck
Dry deck
Deck
Deck
26 neighbors recently requested a quote
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FAQs for major renovation multiple room service projects in Sandy, OR

Gutting a house involves completely removing outdated elements, including drywall, insulation, and fixtures, to reveal the underlying structure. This process is not only ideal for a complete remodel but is also critical in emergency situations such as flood damage where compromised materials must be replaced immediately. Contractors follow OSHA-approved safety measures throughout the demolition to ensure a secure work environment. This method provides a fresh, safe canvas for any future renovation.

Gutting a house is a cost-efficient choice. Home renovations cost between $20,000 and $88,000 compared to the cost to build a new house of $122,500 to $411,500. The reduced cost stems from retaining the existing structural framework while updating the interior. Factors such as house size, material quality, and labor directly influence the total expenses, making a gut renovation a financially smart decision.

The cost of demoing an interior is worthwhile because gutting a house creates a completely safe and refreshed environment by removing toxic or damaged materials like asbestos, mold, and deteriorated components. Professional supervision ensures all hazards are properly managed and health and safety standards are met. This process revitalizes the home's interior and can increase its structural integrity and overall value.

Remodeling a bathroom costs between $6,640 and $17,600, with high-end remodels exceeding $30,000. The final price is directly influenced by the quality of fixtures and design features—modern tiling, advanced plumbing, and custom details all add to the definitive expense. By selecting superior materials and design elements, homeowners ensure both functionality and a remarkable aesthetic upgrade.

Kitchen renovations range from $14,500 to $41,500 when the original layout is maintained. However, changing the layout by removing load-bearing walls or upgrading to premium appliances directly escalates costs, often adding over $1,000 per modification. These precise enhancements reflect the high-quality standards and result in a transformative and efficient upgrade.

A full gut renovation typically spans between four months and a year and a half. This period accounts for the permitting process, material procurement, and the overall scale of the project. Every phase—from demolition through rebuilding—involves careful planning and execution to meet deadlines while ensuring the work adheres to safety and quality standards.

The Sandy, OR homeowners’ guide to major renovation multiple room services

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