Build Like Your Future
Depends on It
Seattle's Passivehaus certified builder. We design and construct homes that perform 90% better than code—cutting energy costs, maximizing comfort, and future-proofing your investment.
Building Homes That Actually Perform
Passive House isn't just insulation. It's a whole-building approach to comfort, efficiency, and durability.
Passive House Construction
Ultra-efficient homes that slash heating and cooling costs while maximizing comfort year-round. Certified Passivehaus construction for the Pacific Northwest climate.
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Home Remodeling
Complete home transformations with energy-efficient materials, smart design, and sustainable practices. We bring homes into the 21st century.
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Home Additions
Expand your living space while maintaining energy efficiency. Master suites, family rooms, and more—designed to integrate seamlessly with your existing home.
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ADU & DADU Construction
Backyard cottages and detached ADUs built to Passive House standards. Rental income, guest quarters, or aging-in-place solutions that pay for themselves.
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New Home Construction
Ground-up construction with sustainable materials, Net Zero energy performance, and climate-appropriate design for Seattle and the Puget Sound.
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Custom Interiors
Built-ins, closets, and finish carpentry crafted with sustainably sourced wood and non-toxic finishes. Furniture-quality pieces designed for your space.
Start Your ProjectDon't see exactly what you need? We handle custom projects too.
Tell Us Your Vision
vs. Code Minimum
Your Home DeservesBetter Performance
Most builders meet code and move on. Love Construction took a different path—we became Passivehaus certified to build homes that actually perform.
Founder Aaron Hundtofte saw too many homeowners spending a fortune heating drafty homes and fighting moisture issues. Passive House is the solution: ultra-tight building envelopes, triple-pane windows, heat recovery ventilation, and rigorous quality control.
We're a worker-led, independent company. Every project gets Aaron's direct involvement. No sales reps. No hand-offs. Just honest building for people who want homes that work better.
Contractor Red Flags?We're the Opposite.
You've heard the horror stories. We built our entire business model around preventing them.
Experience the DifferenceYou Talk to the Owner
Aaron Hundtofte is on every call, every walkthrough, every decision. No salespeople. No project managers you've never met.
We Plan Before We Build
Most problems happen because nobody thought ahead. We catch issues on paper before they become expensive surprises on site.
Clear Pricing
Detailed quotes with line items. You'll know exactly where every dollar goes before we swing a hammer.
Healthy, Non-Toxic Materials
Humidity destroys cheap materials. We specify products built for our climate, not whatever's on sale at the big box.
We Call You Back
You'll always know your project status. Weekly updates minimum. We over-communicate because silence is stressful.
Built for Seattle’s Climate
We know the codes, the inspectors, the rain, and the best suppliers in the Puget Sound region. That experience saves you money and prevents moisture problems.
What Our Clients Say
Don't just take our word for it. Here's what homeowners throughout the Seattle area have to say about working with Love Construction.
“Aaron walked us through the Passive House standard and what it would mean for our daily comfort. Our heating bill is under $40/month in a Seattle winter. The air quality is incredible. Worth every penny.”
“We built a DADU in our backyard for my mother-in-law. Aaron’s team built it to near-Passive House standards and the energy costs are almost nothing. She loves the independence, and we love having her close by.”
“Our 1960s ranch was drafty and expensive to heat. Love Construction transformed it with new insulation, triple-pane windows, and an HRV system. It feels like a completely different house. Aaron was honest about what we needed versus what was nice-to-have.”
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Get Your Free ConsultationProudly Serving Seattle & the Eastside
Don't see your area? Give us a call. We may still be able to help!
(206) 604-5504Ready to Build aHigh-Performance Home?
Tell us about your project. We'll respond within 24 hours with honest thoughts on scope, timeline, and whether Passive House is right for you. No pressure, no sales games.
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Takes 2 minutes. No strings attached.