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Addition to existing structure builders in Buffalo

Avatar for Blue Sky Contractors LLC

Blue Sky Contractors LLC

18901 149th St NW
5.00(
11
)
Approved Pro

Blue Sky Contractors LLC

18901 149th St NW
5.00(
11
)
Approved Pro
Customers say: Quick response
3 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tyler got the job done right, and went above and beyond. Deck flooring and railing replacement project. Quality of workmanship and materials was superior. Tyler listened to my ideas and proposed different solutions at different price points. He even painted the deck uprights, and went out of his way to replace a corner siding trim piece that was loose and in rough shape from a previous repair done by someone else. I would definitely hire Tyler again."

James W on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tyler got the job done right, and went above and beyond. Deck flooring and railing replacement project. Quality of workmanship and materials was superior. Tyler listened to my ideas and proposed different solutions at different price points. He even painted the deck uprights, and went out of his way to replace a corner siding trim piece that was loose and in rough shape from a previous repair done by someone else. I would definitely hire Tyler again."

James W on July 2025


Dean Johnson Homes

4700 County Road 19
4.30(
5
)
Approved Pro

Dean Johnson Homes

4700 County Road 19
4.30(
5
)
Approved Pro
Customers say: Quality work
11 local quotes requested
50 years of experience

Dean Johnson Homes, is your best source for your next remodel project. See how our quality construction exudes beauty from the inside out. For the reliable craftsmanship you deserve, call us today.

"He IS good, if there were any problems they were quickly corrected. The Addition looks great."

Neal Z on October 2023

Dean Johnson Homes, is your best source for your next remodel project. See how our quality construction exudes beauty from the inside out. For the reliable craftsmanship you deserve, call us today.

"He IS good, if there were any problems they were quickly corrected. The Addition looks great."

Neal Z on October 2023


Avatar for Stonehearth Remodeling

Stonehearth Remodeling

2618 Coon Rapids Blvd NW
5.00(
15
)
Approved Pro

Stonehearth Remodeling

2618 Coon Rapids Blvd NW
5.00(
15
)
Approved Pro
10 local quotes requested
26 years of experience

Quality, durability, security, comfort, and Warmth! These words may evoke the image of a hearth in your cabin or favorite ski lodge. They are also the principles behind every Stonehearth Remodeling, LLC. Since 1999, Stonehearth Remodeling, LLC has delighted customers with stress-free project management and exceptional results. We carefully manage our workload to ensure your project gets the attention to detail and quality of service it deserves. Our high level of customer service creates clients overjoyed with their homes' transformations from mere living spaces to exceptional living environments. Stonehearth Remodeling, LLC is an award-winning remodeling company serving Minnesota. We provide quality design and construction with attention to every detail. We are proud to be recognized by our peers in the construction industry with awards such as the 2010 Remodeler of Merit Award from the Builders Association of the Twin Cities.

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025

Quality, durability, security, comfort, and Warmth! These words may evoke the image of a hearth in your cabin or favorite ski lodge. They are also the principles behind every Stonehearth Remodeling, LLC. Since 1999, Stonehearth Remodeling, LLC has delighted customers with stress-free project management and exceptional results. We carefully manage our workload to ensure your project gets the attention to detail and quality of service it deserves. Our high level of customer service creates clients overjoyed with their homes' transformations from mere living spaces to exceptional living environments. Stonehearth Remodeling, LLC is an award-winning remodeling company serving Minnesota. We provide quality design and construction with attention to every detail. We are proud to be recognized by our peers in the construction industry with awards such as the 2010 Remodeler of Merit Award from the Builders Association of the Twin Cities.

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025


JAG Contracting

16050 201st Ave NW
5.00(
2
)
Approved Pro

JAG Contracting

16050 201st Ave NW
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing Construction work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Joe and his team did a fantastic job with our roof on our home and garage and did so on time and within our budget. Joe also completed some siding work that was in need of repair and went above and beyond to make sure we were completely satisfied. I highly recommend Joe to my family and friends for any exterior work that needs to be completed!"

Bryan B on January 2023

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing Construction work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Joe and his team did a fantastic job with our roof on our home and garage and did so on time and within our budget. Joe also completed some siding work that was in need of repair and went above and beyond to make sure we were completely satisfied. I highly recommend Joe to my family and friends for any exterior work that needs to be completed!"

Bryan B on January 2023


Avatar for S B Restoration Services, Inc.

S B Restoration Services, Inc.

533 Julep Road
4.67(
2
)
Approved Pro

S B Restoration Services, Inc.

533 Julep Road
4.67(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

SB Restoration Services Inc. is committed to providing our clients with the absolute top of line restoration and remodeling services. From the first phone call to the final handshake we are with you every step of the way. For 17 years we have been providing Remodeling, New Construction, Windows, Roofing and Siding, Light Commercial, and Fire and Water Damage Repair Services. We have maintained our solid reputation through honesty, communication and good old fashioned hard work. To back that up, we provide every client with a 5 year workmanship warranty because we stand behind what we do. We are located in Waite Park, MN with a service radius of 60 miles.

"John was great to work with. He kept in contact so I knew what they were doing each day. He provided a calendar of the work at the beginning of the project and they stayed on schedule. Keith was great on site as well."

Kim K on April 2011

SB Restoration Services Inc. is committed to providing our clients with the absolute top of line restoration and remodeling services. From the first phone call to the final handshake we are with you every step of the way. For 17 years we have been providing Remodeling, New Construction, Windows, Roofing and Siding, Light Commercial, and Fire and Water Damage Repair Services. We have maintained our solid reputation through honesty, communication and good old fashioned hard work. To back that up, we provide every client with a 5 year workmanship warranty because we stand behind what we do. We are located in Waite Park, MN with a service radius of 60 miles.

"John was great to work with. He kept in contact so I knew what they were doing each day. He provided a calendar of the work at the beginning of the project and they stayed on schedule. Keith was great on site as well."

Kim K on April 2011


Avatar for Milless Interiors

Milless Interiors

6627 East Laketowne Drive
5.00(
8
)
Approved Pro

Milless Interiors

6627 East Laketowne Drive
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
354 local quotes requested

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"We have used Milless Interiors for several projects over the last few years. Tom did our kitchen remodel in 2018 and a full basement demo/remodel in 2021. We are still pleased with the work he did for us and would consider working with him for any future projects! We really enjoyed the ability to do more customization with our kitchen. He had some creative ideas for cabinetry that we still enjoy."

Kjersten R on February 2025

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"We have used Milless Interiors for several projects over the last few years. Tom did our kitchen remodel in 2018 and a full basement demo/remodel in 2021. We are still pleased with the work he did for us and would consider working with him for any future projects! We really enjoyed the ability to do more customization with our kitchen. He had some creative ideas for cabinetry that we still enjoy."

Kjersten R on February 2025


Avatar for 4 Seasons Construction Inc.

4 Seasons Construction Inc.

22195 Unit Ave
4.63(
27
)
Approved Pro

4 Seasons Construction Inc.

22195 Unit Ave
4.63(
27
)
Approved Pro
Customers say: Quality work
429 local quotes requested
22 years of experience

4 Seasons Construction Inc. is a locally owned and operated remodeling company specializing in custom kitchen & bathroom remodeling solutions since 1998. We have over 20 years experience, licensed and insured. We pride ourselves on our experience and exceptional craftsmanship, service and turnaround.

"Steve and his crew are excellent to work with! They got the project done quickly and efficiently! My new basement looks fantastic!"

Tammy H on January 2025

4 Seasons Construction Inc. is a locally owned and operated remodeling company specializing in custom kitchen & bathroom remodeling solutions since 1998. We have over 20 years experience, licensed and insured. We pride ourselves on our experience and exceptional craftsmanship, service and turnaround.

"Steve and his crew are excellent to work with! They got the project done quickly and efficiently! My new basement looks fantastic!"

Tammy H on January 2025


Avatar for St. Croix Kitchen & Bath Inc.

St. Croix Kitchen & Bath Inc.

855 Village Center Dr
5.00(
15
)
Approved Pro

St. Croix Kitchen & Bath Inc.

855 Village Center Dr
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1056 local quotes requested

**THANK YOU MINNESOTA FOR CHOOSING ST. CROIX KITCHEN & BATH! As a special thank you, WE EXTENDED OUR HOLIDAY SEASON OF GIVING! Contact us today to see how you can receive DOUBLE FREE UPGRADES with your kitchen, bathroom, or basement remodel! HURRY! appointments are filling up fast and this is a LIMITED TIME OFFER!!** Experience in installing Commercial and Residential Projects. Certified Licensed, Bonded, and Insured Plumbers, Electricians, and Laborers. WE PULL PERMITS, DON'T BE FOOLED BY CONTRACTORS THAT DON'T DO THE SAME. Commercial Grade Bathroom and Kitchen Products, State-Of-The-Art Resin Surface, Solid Surface, Luxury Tile, Cultured Stone, Quartz, and Granite. Non-Prorated Lifetime Warranty with One Additional Year if you Sell your House within Two Years of Purchase. We strive to stay in communication with our customers. Have a question about our professional update and remodeling services? We want to see if we can match your specific project needs. Send us a message. We're always happy to answer any questions about your update or remodeling project. Want to see us in action? Check out our YouTube page! https://www.youtube.com/channel/UCTjI7_AL5oXLYzVPegxJfCw

"Working with Kendra is awesome! Highly recommend her!"

Hunter M on March 2024

**THANK YOU MINNESOTA FOR CHOOSING ST. CROIX KITCHEN & BATH! As a special thank you, WE EXTENDED OUR HOLIDAY SEASON OF GIVING! Contact us today to see how you can receive DOUBLE FREE UPGRADES with your kitchen, bathroom, or basement remodel! HURRY! appointments are filling up fast and this is a LIMITED TIME OFFER!!** Experience in installing Commercial and Residential Projects. Certified Licensed, Bonded, and Insured Plumbers, Electricians, and Laborers. WE PULL PERMITS, DON'T BE FOOLED BY CONTRACTORS THAT DON'T DO THE SAME. Commercial Grade Bathroom and Kitchen Products, State-Of-The-Art Resin Surface, Solid Surface, Luxury Tile, Cultured Stone, Quartz, and Granite. Non-Prorated Lifetime Warranty with One Additional Year if you Sell your House within Two Years of Purchase. We strive to stay in communication with our customers. Have a question about our professional update and remodeling services? We want to see if we can match your specific project needs. Send us a message. We're always happy to answer any questions about your update or remodeling project. Want to see us in action? Check out our YouTube page! https://www.youtube.com/channel/UCTjI7_AL5oXLYzVPegxJfCw

"Working with Kendra is awesome! Highly recommend her!"

Hunter M on March 2024


Avatar for Bath Tune-Up Minneapolis Central & Maple Grove

Bath Tune-Up Minneapolis Central & Maple Grove

5.00(
1
)
Approved Pro

Bath Tune-Up Minneapolis Central & Maple Grove

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
575 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Chris Stumpf and his team were amazing! They remodeled all three of the bathrooms in our rental property. Since it is a rental, we needed the materials to be hardy and we were on a budget. Not only did Chris and his team do a beautiful job on our baths, they also completed a great deal of smaller projects that needed to be done. I would highly recommend using Chris Stumpf and his team for your next bath remodel!"

Nancy V on January 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Chris Stumpf and his team were amazing! They remodeled all three of the bathrooms in our rental property. Since it is a rental, we needed the materials to be hardy and we were on a budget. Not only did Chris and his team do a beautiful job on our baths, they also completed a great deal of smaller projects that needed to be done. I would highly recommend using Chris Stumpf and his team for your next bath remodel!"

Nancy V on January 2025


Avatar for Sculptured Earth

Sculptured Earth

Unknown
4.36(
14
)
Approved Pro

Sculptured Earth

Unknown
4.36(
14
)
Approved Pro
Customers say: Super punctual
954 local quotes requested
18 years of experience

At Sculptured Earth, we're not just building landscapes; we're crafting experiences. As a full-service landscape design and installation company based in the Twin Cities, we specialize in turning your outdoor dreams into reality, creating outdoor spaces where you’ll create a lifetime of memories. Our award-winning designs reflect your unique style, awakening the possibilities of nature to create elegant spaces that draw you into the natural elements. From residential to commercial projects, we approach each with a bespoke touch, focusing on your needs, style, budget, and goals.

"Went great we would certainly work with Sculptured Earth again!"

Joe K on February 2025

At Sculptured Earth, we're not just building landscapes; we're crafting experiences. As a full-service landscape design and installation company based in the Twin Cities, we specialize in turning your outdoor dreams into reality, creating outdoor spaces where you’ll create a lifetime of memories. Our award-winning designs reflect your unique style, awakening the possibilities of nature to create elegant spaces that draw you into the natural elements. From residential to commercial projects, we approach each with a bespoke touch, focusing on your needs, style, budget, and goals.

"Went great we would certainly work with Sculptured Earth again!"

Joe K on February 2025

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FAQs for addition to existing structure building service projects in Buffalo, MN

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Buffalo, MN 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.