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TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon32
    Verified home building services reviews

Top-Rated Home builders in Dover - Updated Nov 2026

Avatar for H. Hedges Home Improvements
H. Hedges Home Improvements
5.0(
45
)
Find a Custom Home Builder

Serving Dover, NH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"We haven’t had the work done yet but we are definitely moving forward with Kevin. So far our experience has been amazing. Kevin and Kim are responsive, creative and most importantly collaborative. I can’t wait to get started!"
Company Logo
First Floor Bath Remodel
First Floor Bath Remodel
First Floor Bath Remodel
First Floor Bath Remodel

+90

Response time40 mins
Response rate100%
5 neighbors recently requested a quote
Avatar for Horsman Builders
Horsman Builders
4.3(
23
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Dover, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Tim was fantastic. We live out of state and we felt so comfortable and confident that he and his staff could handle the whole house renovations. Tim went above and beyond his role of contractor. He understood the issues that we needed to get the house in shape and quickly to get it sold. We would not hesitate to hire him again."
General Remodeling Project
General Remodeling Project
Additional Photos
Additional Photos
Additional Photos

+4

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Find a Custom Home Builder

Serving Dover, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Nice family business. Had some trouble with some employees getting started but Costas and his dad always took over and made sure everything was great. They did most of the work themselves which was important to me that someone was always on site. My schedule is crazy. Iâ m often not home and I trusted them to be here and get the job done without my oversight. We ran into some challenges, even added a few more jobs to the project. He took in stride, eager for the work and honest and upfront about what he could do what needed to be done? I enjoyed working with him, so Iâ m giving him another project"
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Prime Developments
Prime Developments
5.0(
5
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Dover, NH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

Whether you are looking to build a custom home from the ground up or expand your current space with an addition, Prime Developments specializes in bringing your unique vision to life. As a leading custom home builder, we design and craft stunning custom homes and high-quality new construction homes tailored to your lifestyle. We focus on budget-friendly new homes as well as high-end luxury custom homes. If you aim to maximize your property’s value and footprint, we also excel in seamless additions to existing homes, custom garages, and in designing modern accessory dwelling units (ADUs). From concept to completion, we combine premium craftsmanship with smart design to create spaces you’ll love for a lifetime.

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+2

3 neighbors recently requested a quote
Tseranos Construction, LLC
5.0(
4
)
Find a Custom Home Builder

Serving Dover, NH and surrounding areas

Approved

In business since 2014

Credit card accepted

Customers say: True professional

"We hiredTseranos Construction to add an addition to our home, mudroom, garage with primary suite above. I would highly recommend this company, work was completed on time and we were very happy with quality of work. The owner was always available to answer questions and help us through the construction process."
Response time12 hrs
Recommended by100%of homeowners
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)
Find a Custom Home BuilderShelter or Outbuilding - Build

Serving Dover, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Fred has the nicest men working for him they are gentleman.I have been going through a lot lately and when Fred called to see how things were going ,(all good)he realized I would have a hard time using my back door so he called his men and they made me steps to use on the side entrance they were so good I thought they were the final ones Iam so happy with the work being done."
Georgetown Test
Response time10 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Burke Frameworks, LLC
Burke Frameworks, LLC
4.4(
7
)
Find a Custom Home Builder

Serving Dover, NH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Ron built a garage, living room addition, entry way and 2 porches for me. Framing, windows, doors, siding, trim, etc... He is an experienced carpenter who's work was neat and accurate. The floors and roof line on the additions lined up perfectly with the existing house. He is one of the few who really cares about his workmanship, not just out to make quick buck. Hire this guy if you want it done right!"
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x
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x
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+87

Response time6 hrs
Recommended by100%of homeowners
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Home Building FAQs, answered by experts

A green home is one that focuses on conservation, with the goal often being net-zero carbon emissions and self-sustainability. It will often include some kind of self-generation equipment, like solar panels or a small wind turbine, high-efficiency electrical components and mechanicals, and high-quality insulation and air sealing to reduce the loss of conditioned air. Many green homes also include xeriscaping or rainwater collection to cut down on drainage and water consumption.

On average, the cost of a home builder is about $150 per square foot, but that price can range from around $100 to $400 per square foot or more. That puts the typical price range of a standard, 2,000-square-foot house between $200,000 and $800,000. Some factors that affect the price of hiring a home builder include the following:

  • Location of your home and the living cost in the area

  • Type of foundation and framing you choose

  • Quality of the building materials

  • Footprint and layout of the house

  • Number of stories

  • Builder’s experience

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

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.

The Dover, NH homeowners’ guide to home building services

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