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  • Average homeowner rating star icon4.3
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  • Verified reviews icon28
    Verified custom home building reviews

Find Custom home builders in Ashfield

Avatar for Evolution Drafting

Evolution Drafting

4.06(
32
)
Approved Pro

Evolution Drafting

4.06(
32
)
Approved Pro
Customers say: Terrific value
2018 years of experience
Free onsite estimate

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025


Avatar for Seth Design Co., LLC

Seth Design Co., LLC

5.00(
2
)
Approved Pro

Seth Design Co., LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

Seth Design Co, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Seth is very knowledgeable and helpful. My project was a feasibility study and he did a great job communicating to me, a layperson."

Howie S on April 2022

Seth Design Co, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Seth is very knowledgeable and helpful. My project was a feasibility study and he did a great job communicating to me, a layperson."

Howie S on April 2022


Carmen Associates

5.00(
5
)
Approved Pro

Carmen Associates

5.00(
5
)
Approved Pro
Customers say: Quick response
1978 years of experience
Free onsite estimate

Carmen Associates offers services in various aspects of residential and commercial design and construction administration services, including: architectural design, architectural construction documentation, building evaluation, space planning, renovation and remodeling and construction administration. See my web site at: davecarmen.com

"Dave was awesome. He worked thru the changes we requested in no time. During the initial design he explained why he chose to design and construct our new home with specific materials. He explained all the design criteria in words we understood and spent countless hours discussing windows. His recommendations were spot on!"

Mike M on July 2022

Carmen Associates offers services in various aspects of residential and commercial design and construction administration services, including: architectural design, architectural construction documentation, building evaluation, space planning, renovation and remodeling and construction administration. See my web site at: davecarmen.com

"Dave was awesome. He worked thru the changes we requested in no time. During the initial design he explained why he chose to design and construct our new home with specific materials. He explained all the design criteria in words we understood and spent countless hours discussing windows. His recommendations were spot on!"

Mike M on July 2022


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2023 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


Avatar for Haydenville Woodworking & Design

Haydenville Woodworking & Design

4.96(
27
)

Haydenville Woodworking & Design

4.96(
27
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Haydenville Woodworking and Design, Inc. is a well-established firm offering comprehensive construction services. The business was started over 30 years ago in a small out building turned into a shop behind the founder’s home. It quickly expanded from those meager beginnings to a construction company based in South Deerfield, MA. Two longstanding employees purchased HWD from the founder in April 2017.

"Kitchen remodeling plan"

Nancy M on November 2020

Haydenville Woodworking and Design, Inc. is a well-established firm offering comprehensive construction services. The business was started over 30 years ago in a small out building turned into a shop behind the founder’s home. It quickly expanded from those meager beginnings to a construction company based in South Deerfield, MA. Two longstanding employees purchased HWD from the founder in April 2017.

"Kitchen remodeling plan"

Nancy M on November 2020



Avatar for The BullBag

The BullBag

5.00(
14
)

The BullBag

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!


Avatar for Creative Remodeling  Solutions

Creative Remodeling Solutions

4.84(
31
)

Creative Remodeling Solutions

4.84(
31
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a small owner operated company, I Keith Kapusta, am onsite everyday doing the work myself, which keeps the quality high and price low. I'm also one of only a handful of registered professionals with Trex Decking. This means if I build your deck Trex itself backs my work with a 25 year warranty. You can see more information about this at Trex.com. I'm also licensed in CT and MA. My business is proud to hold an unrestricted license in MA. It is the highest license one can earn in this trade. This license puts me ahead of most builders in CT. That is because in CT there is not a test or any requirements to get a contractors license. It is as simple as sending the state a fee of $220.00 and they send you a license, allowing just about anyone at all to be a contractor in CT. In MA they require at least 3 years of on the job experience and a 5 hour test. I'm also licensed and fully insured and refuse to every let a client of mine be anything other then 100 percent thrilled with the work. I love what I do and it shows in my work.

"Keith did a great job helping us obtain the building permit, explaining the decking options, and designing the deck. The deck completely covers old concrete steps and makes entrance into our home much easier. Keith used Trex material for the deck, which is maintenance free; he negotiated a good deal with the supplier for the color which closely matched our other deck. He suggested a local electrician for us to consult about lights along the stairs. Keith communicated with us in a timely basis and we always knew his schedule. We would not hesitate to hire Keith again for another project."

Elizabeth C on January 2018

We are a small owner operated company, I Keith Kapusta, am onsite everyday doing the work myself, which keeps the quality high and price low. I'm also one of only a handful of registered professionals with Trex Decking. This means if I build your deck Trex itself backs my work with a 25 year warranty. You can see more information about this at Trex.com. I'm also licensed in CT and MA. My business is proud to hold an unrestricted license in MA. It is the highest license one can earn in this trade. This license puts me ahead of most builders in CT. That is because in CT there is not a test or any requirements to get a contractors license. It is as simple as sending the state a fee of $220.00 and they send you a license, allowing just about anyone at all to be a contractor in CT. In MA they require at least 3 years of on the job experience and a 5 hour test. I'm also licensed and fully insured and refuse to every let a client of mine be anything other then 100 percent thrilled with the work. I love what I do and it shows in my work.

"Keith did a great job helping us obtain the building permit, explaining the decking options, and designing the deck. The deck completely covers old concrete steps and makes entrance into our home much easier. Keith used Trex material for the deck, which is maintenance free; he negotiated a good deal with the supplier for the color which closely matched our other deck. He suggested a local electrician for us to consult about lights along the stairs. Keith communicated with us in a timely basis and we always knew his schedule. We would not hesitate to hire Keith again for another project."

Elizabeth C on January 2018


"Class General Contracting has done roofing and construction work on our over 100 year old house, and each time their price has been fair and the quality and service have been excellent. Recently we thought we saw a shingle missing from the roof and called them. They returned our call immediately and came over. We really felt foolish when it turned out to be a shadow, but Brian said no charge. Brian honors his warranties and his word."

Joan D on April 2024

We are a local business with full time employees , we do not sub our work to others

"Class General Contracting has done roofing and construction work on our over 100 year old house, and each time their price has been fair and the quality and service have been excellent. Recently we thought we saw a shingle missing from the roof and called them. They returned our call immediately and came over. We really felt foolish when it turned out to be a shadow, but Brian said no charge. Brian honors his warranties and his word."

Joan D on April 2024

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Custom Home Builders questions, answered by experts

The cost of a home renovation depends on its complexity and extent. A large remodeling project may top $71,000, while a smaller project may cost around $15,000. Using a home renovation cost estimator before you begin can give you an idea of what you can expect to pay to revamp your home.

Above all, the downside to building a new house is a longer timeline. You need several months to finish the build, depending on the supply chain and labor availability in the meantime. Building a home compared to buying one is also more expensive, both in the building process and when it comes to mortgage rates and property taxes.

Hiring a reliable home builder is an essential task, but there are a few questions you can ask a potential builder to ensure you they are trustworthy and up to the task:

  • How long do you expect the process to take?

  • Are you fully licensed and insured?

  • How much of the work will you subcontract?

  • Will you pull all of the necessary permits for the job?

  • How long is the builder’s warranty you include with your work?

  • How do you handle resolution for issues I might have with the finished product?

  • How much experience do you have?

Green homes are often more expensive to build, averaging around $200 per square foot compared to the $150 per square foot you’d spend to build a standard home. However, green homes can save you money on your utility bills by consuming less energy or creating energy using solar panels or wind turbines on-site. They’re more expensive to build, but they often end up costing less in the long run.

It is almost always more affordable to buy an existing home than to build one from scratch. First of all, new construction mortgage interest rates are often higher than traditional loans. Also, when building a home, you're covering the cost of brand-new finishes, appliances, electrics, plumbing, utility hookups, and labor. Between the cost of labor and permits, building a home will often cost more in the long run.

The Ashfield, MA homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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