Top-rated architects.

Get matched with top architects in Grantham, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your architectural service project in Grantham, NH?

Select your specific project to find the pro for you.

Verified Reviews for Architectural Service pros in Grantham, NH

*The Angi rating for Architectural Service companies in Grantham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.

*The HomeAdvisor rating for Architectural Service companies in Grantham, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.

Last update on February 22, 2026

Find Architects in Grantham

Avatar for Evolution Drafting
Evolution Drafting
3.1(
73
)

Serving Grantham, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Excellent Experience – Highly Recommend company. I had a great experience working with this drafting company. The team was professional, responsive, and easy to work with. A special shoutout to Collin Kelsch and Rosa Chatwin for their outstanding cooperation and attention to detail throughout the project."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
70 neighbors recently requested a quote
Request Quote
Avatar for Solanna Homes LLC
Solanna Homes LLC
2.4(
5
)

Serving Grantham, NH and surrounding areas

In business since 1986

Free estimates

"It was a very technical job. They did a fantastic job. They were prompt and got the job done under budget. It was a completely pleasurable experience for me and I highly recommend them to anyone!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by50%of homeowners
Request Quote
Architects questions, answered by experts

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

A floor plan is a less detailed illustration showing a building or room's layout from above, including elements like windows, doors, walls, and fixtures. It offers a simplified view for homeowners. In contrast, a blueprint is a more detailed, to-scale architectural drawing that includes all parts of the building plans, such as structural elements, construction details, and utility schematics. While a floor plan can be a type of view within a blueprint, the complete blueprint contains all the necessary details to turn the plan into a reality.

Drawing your own floor plans is acceptable for many kinds of projects, including interior design and room layout. You can use floor plan software to create the plans but keep in mind that the floor plan will only be as accurate as the measurements you take and enter into the software.

You likely need to hire an architect for your new house design and build, unless you have the design skills and experience with building regulations and standards needed to get your plans approved. If you are able to meet the design requirements, you can hire a draftsperson to create the blueprints for the builders to follow.

Depending on what the blueprints are for, a qualified draftsperson, contractor, or architect can draw them up. In some cases, including specialty permitting for a build, you may be required to use a licensed architect. 

In many cases, a blueprint drawn up by a certified professional is required before a city or municipality approves a permit. 

The Grantham, NH homeowners’ guide to architectural services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"