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Verified Reviews for Home Building pros in Blackduck, MN

*The Angi rating for Home Building companies in Blackduck, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

*The HomeAdvisor rating for Home Building companies in Blackduck, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

Last update on December 12, 2025

Find Home builders in Blackduck

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Charlie's Construction

5.00(
7
)

Charlie's Construction

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We work on every project like it was our own. If we dont offer the service we know a good sub-contractor that does.

"Charlie and Larry are an amazing team. They are fast, precise, and exceptional. I got everything I wanted in my studio, built in 2016, and today is remains an amazing space to work in. All of my requests and concerns were heard and addressed."

Vivienne M on December 2018

We work on every project like it was our own. If we dont offer the service we know a good sub-contractor that does.

"Charlie and Larry are an amazing team. They are fast, precise, and exceptional. I got everything I wanted in my studio, built in 2016, and today is remains an amazing space to work in. All of my requests and concerns were heard and addressed."

Vivienne M on December 2018

Dan Richter Construction LLC

5.00(
4
)

Dan Richter Construction LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service General Contractor building new custom homes and garages, and remodels. We also build to your plans or ours. We will also do small jobs and subcontracting to other contractors for the do-it-yourself homeowner/contractor.

We are a full service General Contractor building new custom homes and garages, and remodels. We also build to your plans or ours. We will also do small jobs and subcontracting to other contractors for the do-it-yourself homeowner/contractor.

Avatar for Kaski Inc

Kaski Inc

4.67(
3
)

Kaski Inc

4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kaski Inc. providing the “precision that you can depend on" on all of your residential and commercial needs.

Kaski Inc. providing the “precision that you can depend on" on all of your residential and commercial needs.

Avatar for Silent Watchdog Video Surveillance

Silent Watchdog Video Surveillance

4.50(
6
)

Silent Watchdog Video Surveillance

4.50(
6
)
Customers say: True professional
22 years of experience

Sales, installation and service of and CCTV camera video surveillance systems for home and business. Specializing in High Definition megapixel IP camera solutions. Camera monitoring is available. We are a certified partner of Mobotix AG, a manufacturer of very high quality magapixel resolution IP cameras and related products. We provide sales, installation and support for all Mobotix products.

Sales, installation and service of and CCTV camera video surveillance systems for home and business. Specializing in High Definition megapixel IP camera solutions. Camera monitoring is available. We are a certified partner of Mobotix AG, a manufacturer of very high quality magapixel resolution IP cameras and related products. We provide sales, installation and support for all Mobotix products.

Country Cabinet Construction & Millwork LLC

5.00(
2
)

Country Cabinet Construction & Millwork LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated. Occasionally uses subs. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service may apply. License #20628410. May contact through email.

Owner operated. Occasionally uses subs. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service may apply. License #20628410. May contact through email.

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Home Building questions, answered by experts

Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand. 

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

Building a house is generally more expensive upfront than moving an existing one. However, the total cost depends on factors such as location, size, materials, labor, and permits. Moving a house can incur significant expenses for transportation, permits, site preparation, and renovations. On the other hand, building a new house allows for customization and may have lower long-term maintenance costs.

How long it takes to build an in-law suite will vary by type. The time it takes to build an addition will typically be less than for completely new construction. Expect to spend about two months if you convert a basement, attic, or other existing room in your home. New structures can take up to five months, plus up to two months to receive the required permits.

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

The Blackduck, MN homeowners’ guide to home building services

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