Craftsmanship First
From framing and exterior details to finish work and restoration, we focus on the parts of the project that determine how the work looks, feels, and holds up over time.
Transforming Properties Across
Southern NH With Premium
Home R
Who We Are
Built on Experience.
Guided by Craftsmanship.
Southern NH
Einar Barenholtz
Founder & Owner
Founder
Manifest Builders brings 100+ years of building experience to Southern New Hampshire residents.
Our work spans custom homes, steel buildings, home renovations, roofing, siding, decks, barns, garages, and property improvements across Southern New Hampshire. Behind that range is a team with hands-on building knowledge, old-home experience, framing expertise, and practical project leadership.
Learn More About Us
0.0Google Rating
0+Years Experience
0+Homes Built
Southern NH
Einar Barenholtz
Founder & Owner
Founder
What Our Clients Say
Real feedback from homeowners who trusted Manifest Builders with their homes and properties.
July 2024
"Manifest Builders did an outstanding job on my roof in Jaffrey. The team was clean, efficient and stayed to button everything down before a storm passed through. I highly recommend them for your building needs."
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Rosemary Duggan
Verified Client
June 2024
"Anyone looking for a great team to build your home or to remodel. You need to speak with them. They are very nice and listen to what your needs are. I and my husband are planning on building a concert home I was so impressed of the knowledge they have. No my home its started as of yet but believe me they will be building my home. They are doing up the plans. Witch I do need to get it touch with them for I have changes in the blue print. No worries here they can handle it."
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Terry Pane
Verified Client
February 2024
"My husband and I had a wonderful experience with Manifest Builders. We utilized them to repair our chimney/roof leak and to remodel our master bedroom which had been damaged by the leak. The trait that distinguishes Manifest from other contractors that we have worked with is "caring". There was great communication; we were part of the process and in doing so our expectations were met and surpassed. We highly recommend Manifest Builders and plan to use them for future projects."
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Sondra Affolter
Verified Client
January 2024
"Manifest Builders added a significant addition over a 3-car attached garage for us last year. We have been very happy with the work done. In particular, Einar is a gem to work with, communicating frequently with his crew and with us. He offered suggestions about design and appropriate building materials. Despite a bit of turnover (which is inevitable in this line of work), his core crew were always courteous, responsive to our questions, and took good care of us as the customer. We would recommend him and his team to anyone seeking similar services."
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Brad Smith
Verified Client
January 2024
"Manifest did quite a bit of work on our house this past summer. They completely changed the roofline so that snow wouldn't get trapped, built a fire rated room, put stone facing on the front of the garage, and replaced the house, garage, and barn roofs with metal. 3 different types of roof for the different requirements of the buildings. They were very easy to work with. Einar provided some excellent suggestions during the design phase."
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Clay Lenne
Verified Client
June 2019
"Manifest Builders worked on my home in Amherst. I highly recommend them as they are very professional, honest & trustworthy! Qualities rarely found today! Einar & his crew are top notch! 👍"
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Kerri Voyer McGuy
Verified Client
Fully Licensed & Insured
BBB A+ Accredited
20+ Years Experience
5-Star Rated on Google
SERVICES
Design Services
Bring your ideas into focus before construction begins. We help homeowners shape practical, buildable plans that connect beauty, function, budget, site conditions, and long-term use. The goal is a design that looks right, works in real life, and can actually be built with confidence.
Explore Design ServicesCustom Homes
Build a home around the way you actually live. From early planning to final details, Manifest Builders creates custom homes with strong project leadership, craftsmanship, and New England character. We help turn ideas, land, lifestyle, and long-term needs into a home that feels personal and built to last.
Explore Custom HomesBarns & Garages
Build, restore, or improve the structures that make your property more useful. From barns and detached garages to outbuildings and estate structures, Manifest Builders plan around access, storage, and everyday use. Every structure should feel practical, durable, and appropriate for the property it serves.
Explore Barns & GaragesRoofing
Protect your home with roofing work planned around New England weather, flashing, ventilation, water management, and exterior details — not just the surface shingles. Manifest Builders handles roof replacement, repairs, and system coordination with the same care we bring to our custom builds.
Explore Roofing ServicesSiding, Windows & Doors
Elevate your home's character and protection with premium siding and exterior detail work. Manifest Builders coordinate siding with trim, windows, and doors to keep your home durable, cohesive, and weather-ready.
Explore Siding ServicesWhole Home Remodeling
From whole-home transformations to complete interior updates, Manifest Builders brings careful planning and clean execution to improve layout, flow, kitchens, baths, storage, finishes, and everyday comfort with a connected renovation plan.
Explore Home RemodelingHome Addition & Expansion
Add the space your home needs without making it feel like an afterthought. Manifest Builders plan additions around structure, rooflines, flow, materials, and how the new space connects. A good addition should feel like it always belonged to the home.
Explore Additions & ExpansionsDeck Building
Create outdoor living space that feels connected to your home. Manifest Builders build decks around structure, footings, stairs, railings, materials, access, and long-term weather performance. The result should be a safer, stronger, more useful place to gather, relax, and enjoy the property.
Explore Deck BuildingKitchen Remodeling
Create a kitchen that works better every day. Manifest Builders plan around layout, storage, lighting, cabinetry, appliances, finishes, and how the kitchen connects to the rest of the home. A good kitchen remodel should improve daily routines, not just change the cabinets and countertops.
Explore Kitchen RemodelingBathroom Remodeling
Remodel bathrooms with better comfort, storage, lighting, ventilation, waterproofing, tile, fixtures, and long-term usability — from hall baths to primary suites and walk-in showers. Manifest Builders focus on the details that make a bathroom feel better and hold up to daily use.
Explore Bathroom RemodelingBasement & Attic Remodeling
Turn unused space into rooms you can actually use. Manifest Builders help plan basements and attics around moisture, access, headroom, insulation, egress, comfort, and code-aware construction.
Basement & Attic Remodels02 / 11
View Services
Manifest Standard
Expert Execution
SERVICES
Design Services
Bring your ideas into focus before construction begins. We help homeowners shape practical, buildable plans that connect beauty, function, budget, site conditions, and long-term use. The goal is a design that looks right, works in real life, and can actually be built with confidence.
Explore Design ServicesSERVICES
Custom Homes
Build a home around the way you actually live. From early planning to final details, Manifest Builders creates custom homes with strong project leadership, craftsmanship, and New England character. We help turn ideas, land, lifestyle, and long-term needs into a home that feels personal and built to last.
Explore Custom HomesSERVICES
Barns & Garages
Build, restore, or improve the structures that make your property more useful. From barns and detached garages to outbuildings and estate structures, Manifest Builders plan around access, storage, and everyday use. Every structure should feel practical, durable, and appropriate for the property it serves.
Explore Barns & GaragesSERVICES
Roofing
Protect your home with roofing work planned around New England weather, flashing, ventilation, water management, and exterior details — not just the surface shingles. Manifest Builders handles roof replacement, repairs, and system coordination with the same care we bring to our custom builds.
Explore Roofing ServicesSERVICES
Siding, Windows & Doors
Elevate your home's character and protection with premium siding and exterior detail work. Manifest Builders coordinate siding with trim, windows, and doors to keep your home durable, cohesive, and weather-ready.
Explore Siding ServicesSERVICES
Whole Home Remodeling
From whole-home transformations to complete interior updates, Manifest Builders brings careful planning and clean execution to improve layout, flow, kitchens, baths, storage, finishes, and everyday comfort with a connected renovation plan.
Explore Home RemodelingSERVICES
Home Addition & Expansion
Add the space your home needs without making it feel like an afterthought. Manifest Builders plan additions around structure, rooflines, flow, materials, and how the new space connects. A good addition should feel like it always belonged to the home.
Explore Additions & ExpansionsSERVICES
Deck Building
Create outdoor living space that feels connected to your home. Manifest Builders build decks around structure, footings, stairs, railings, materials, access, and long-term weather performance. The result should be a safer, stronger, more useful place to gather, relax, and enjoy the property.
Explore Deck BuildingSERVICES
Kitchen Remodeling
Create a kitchen that works better every day. Manifest Builders plan around layout, storage, lighting, cabinetry, appliances, finishes, and how the kitchen connects to the rest of the home. A good kitchen remodel should improve daily routines, not just change the cabinets and countertops.
Explore Kitchen RemodelingSERVICES
Bathroom Remodeling
Remodel bathrooms with better comfort, storage, lighting, ventilation, waterproofing, tile, fixtures, and long-term usability — from hall baths to primary suites and walk-in showers. Manifest Builders focus on the details that make a bathroom feel better and hold up to daily use.
Explore Bathroom RemodelingSERVICES
Basement & Attic Remodeling
Turn unused space into rooms you can actually use. Manifest Builders help plan basements and attics around moisture, access, headroom, insulation, egress, comfort, and code-aware construction.
Basement & Attic Remodels02 / 11
Why Choose Us
Clear Communication
Major home projects come with a lot of decisions. We help homeowners understand the next step, the tradeoffs, and what needs attention before work moves forward.
Local Knowledge
Southern NH homes come with weather, age, rooflines, additions, and property conditions that require practical building experience — not guesswork.
Request a Project Consultation
Share a few details and Manifest Builders will follow up to talk through the right next step.
Requests are reviewed within one business day.
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How We Work
Our Proven Process
From the first conversation to the final walkthrough, Manifest Builders keeps the process clear, organized, and grounded in practical building experience. Every project is different, but the goal stays the same: understand the scope, plan the details, communicate clearly, and build with care.
01
Consultation
Manifest Builders starts by understanding your home, property, goals, budget range, timeline, and what you want the project to solve. This helps us identify the right next step before design or construction decisions move too far.
02
Design & Planning
Manifest Builders helps turn the project direction into a practical plan. Our team handles layout, materials, site conditions, structural needs, code considerations, and the details that affect cost, schedule, and buildability.
03
Construction
Master craftsmen execute the build with precision, coordination and clear communication keeping you updated every step of the way.
04
Final Walkthrough
Manifest Builders conduct a rigorous quality check and walk you through your new space confirming the important details, and making sure the finished space is ready for everyday use before final handover.
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We know the nightmare stories of general contractors — hidden costs, endless delays, and poor communication. Manifest Builders was built to be the exact opposite.
A Closer Look at Our Work
Explore custom homes, renovations, additions, kitchens, bathrooms, decks, roofing, siding, and property improvements completed across Southern NH.
