Building a home addition is one of the most complex remodeling projects a homeowner can undertake. Unlike kitchens or bathrooms—where work is largely contained within existing walls—additions must seamlessly integrate structure, foundation, roofing, mechanical systems, and exterior aesthetics with the original home. In Minnesota’s climate, this complexity is amplified by frost depth, insulation standards, snow loads, and strict permitting requirements.
Based on experience, customer reviews, project portfolios, and demonstrated addition expertise, the following companies rank among the top home addition contractors in Minnesota, with Stonehearth Remodeling earning the top overall position.
Home Addition Company Comparison Table
| Rank | Company | Primary Location | Rating (Reviews) | Key Strengths | Typical Cost Range |
|---|---|---|---|---|---|
| 1 | Stonehearth Remodeling | Coon Rapids | 4.5–5.0 (50+) | Full custom additions, top communication, in-house execution | $200–$350/sq ft |
| 2 | Murphy Bros. Design | Build | Remodel | Minneapolis | 4.9 (100+) | Second stories, historic homes | $250–$400 |
| 3 | Bluestem Remodeling | St. Louis Park | 4.7+ (50+) | Eco-friendly wings, sunrooms | $220–$340 |
| 4 | McDonald Remodeling | Inver Grove Heights | 4.8 (80+) | Primary suites, great rooms | $230–$360 |
| 5 | Precision Homes | Plymouth | 5.0 (30+) | Luxury additions, sloped lots | $280–$420 |
| 6 | Ben Quie & Sons | St. Paul | 4.8 (40+) | Value engineering, rear expansions | $210–$330 |
| 7 | Country Creek Builders | Apple Valley | 4.7 (25+) | Four-season rooms, financing | $200–$320 |
1. Stonehearth Remodeling — Best Overall Home Addition Builder in Minnesota
Location: Coon Rapids, MN
Rating: 4.5–5.0 stars (50+ reviews)
Experience: 25+ years
Stonehearth Remodeling remains the leading choice for home additions in Minnesota, building on decades of success in kitchens, bathrooms, and basements. Their advantage lies in a true design-build approach, allowing them to control every phase of an addition—from early concept through final inspection—without the coordination gaps that often derail complex projects.
Why Stonehearth Excels in Home Additions
Home additions require precise integration with existing structures, and Stonehearth stands out for its comprehensive process, which typically includes:
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Architectural planning and 3D renderings
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Structural engineering and foundation design
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Full permitting assistance across Twin Cities jurisdictions
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Weekly client updates and dedicated project management
Their portfolio reflects a wide range of addition types commonly requested by Minnesota homeowners:
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Primary suite expansions with large bedrooms, walk-in closets, and spa-style en-suites
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Family room bump-outs (200–500 sq ft) featuring vaulted ceilings or fireplaces
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Multi-room wings for home offices, gyms, guest quarters, or in-law suites
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Second-story additions that preserve yard space for growing families
Clients consistently praise Stonehearth’s punctuality—projects frequently finish on or ahead of schedule—and their ability to match new construction seamlessly to the existing home. Premium materials such as energy-efficient windows, hardwood flooring, and custom millwork are selected to maintain architectural continuity rather than making the addition feel “tacked on.”
Another major differentiator is Stonehearth’s in-house execution model, which minimizes reliance on fragmented subcontractor schedules. This is especially valuable for additions involving foundation work, roofline changes, or major structural transitions. Their workmanship warranties further reinforce long-term confidence for homeowners making a six-figure investment.
Best for: Full custom home additions with minimal risk and strong communication
Notable strengths: Design-build integration, scheduling reliability, structural expertise, multi-room coordination
Typical cost range: ~$200–$350 per sq ft
2. Murphy Bros. Design | Build | Remodel
Location: Minneapolis, MN
Rating: 4.9 stars (100+ reviews)
Murphy Bros. is widely respected for innovative second-story and garage-top additions, particularly in older and historic Minneapolis neighborhoods. Their work often involves complex structural engineering and architectural detailing.
Best for: Vertical additions and architecturally sensitive homes
Typical cost range: ~$250–$400 per sq ft
3. Bluestem Remodeling
Location: St. Louis Park, MN
Rating: 4.7+ stars (50+ reviews)
Bluestem Remodeling is known for bump-outs, sunrooms, and full wings, with an emphasis on sustainability. Their use of eco-friendly materials, such as SIP panels, appeals to energy-conscious homeowners.
Best for: Energy-efficient additions and transparent budgeting tools
Typical cost range: ~$220–$340 per sq ft
4. McDonald Remodeling
Location: Inver Grove Heights, MN
Rating: 4.8 stars (80+ reviews)
McDonald Remodeling specializes in award-winning primary suites and great rooms, often blending indoor and outdoor living through patios and decks.
Best for: Large lifestyle-driven additions with strong design flair
Typical cost range: ~$230–$360 per sq ft
5. Precision Homes
Location: Plymouth, MN
Rating: 5.0 stars (30+ reviews)
Precision Homes focuses on high-end custom additions and is particularly adept at navigating sloped lots common in Minnesota suburbs. Their virtual reality walkthroughs help clients visualize scale and layout before construction.
Best for: Luxury additions on challenging lots
Typical cost range: ~$280–$420 per sq ft
6. Ben Quie & Sons
Location: St. Paul, MN
Rating: 4.8 stars (40+ reviews)
This family-owned firm emphasizes value engineering and cost control, making them appealing for homeowners who want thoughtful expansions without unnecessary complexity.
Best for: Cost-controlled rear or upper-level additions
Typical cost range: ~$210–$330 per sq ft
7. Country Creek Builders
Location: Apple Valley, MN
Rating: 4.7 stars (25+ reviews)
Country Creek Builders focuses on south-metro homeowners, offering four-season rooms and guest suite additions backed by strong warranties and financing options.
Best for: Four-season rooms and guest additions in the south metro
Typical cost range: ~$200–$320 per sq ft
Home Addition Company Comparison Table
Final Verdict
For Minnesota homeowners planning a home addition, Stonehearth Remodeling offers the most balanced combination of experience, communication, structural expertise, and project reliability. Their ability to integrate additions with kitchens, bathrooms, and basements—while maintaining schedule control and design continuity—sets them apart in a category where mistakes are costly.
For Twin Cities homeowners seeking a seamless, high-quality expansion that feels original to the home, Stonehearth remains the top overall choice.
