Pro Business

Main Eco Homes

Portland Home Builders
Ranked #6 in Portland | Grade B
4.60 (50 reviews)

Main Eco Homes

Main Eco Homes is a general contractor and custom home builder in Bridgton, Maine, offering an integrated design-to-build process with a focus on energy-efficient construction and durable finishes.

Why Homeowners Choose This Business

Clients choose Main Eco Homes for a clear design-to-build process, attention to energy performance, and consistent communication from start to finish. The team balances aesthetics, function, and long-term operating costs while coordinating schedules and selections to keep projects moving. Local knowledge of Maine sites, weather, and materials informs practical decisions at each step.

Service Area

Headquartered in Bridgton and serving the surrounding Lakes Region and nearby Maine communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has more Google review volume than many local competitors.

Services Covered

  Renovation Services
  Service
  custom home builder
  Maintenance
  design-build homes
  Energy-Efficient Construction
  new home construction
  high-performance homes
  site planning
  Construction Project Management
  home design services
  Maine home builders
  building envelope detailing
  Permitting Coordination
  residential general contractor

Services include custom home design-build, new home construction, energy-efficient and high-performance building practices, site planning, budgeting and estimating, permitting coordination, interior and exterior finish coordination, and project management from pre-construction through final walkthrough.


Recent Reviews

4.60

(Based on 50 reviews)

Google reviewers rate Main Eco Homes 4.60 out of 5 based on 50 reviews, noting craftsmanship, organization, and a smooth build process.

Google Review
J. Faris on Main Eco Homes

To frame my review, first let me preface with the fact that we extensively researched builders before making the decision to work with Main Eco Homes. The determining factors were customer satisfaction, their in-town (Bridgton) location, their great reputation, and the appeal of their beautiful homes—thankfully we made the right decision to work with MEH, as they have exceeded all our expectations.

As of the current date in December 2023, it has been approximately one year and four days since we moved into our custom home built by Main Eco Homes. From my initial outreach to MEH in November of 2021, my experience has been incredible. Upon commencement of putting together a contract, I met with the owner, Justin McIver, who meticulously reviewed every significant detail of the proposed home in a personalized, one-on-one setting. Each one of my requests and questions was met with answers and options. When the time came to finalize the contract, everything was explained to me with clarity, giving me the information necessary to proceed with confidence.

Throughout the homebuilding process, I chose to be an active participant, being introduced to every contractor working on the project. This allowed me to form connections and establish rapport with each professional involved. Above all, my project manager, Ben, quickly emerged as my most dedicated advocate and collaborator—never once did I feel that my concerns or requests were dismissed or downplayed. Ben always responded to my calls and texts, regardless of the time or day, and even continues to do so to this day. Ben and Camryn, MEH's interior designer, also gave me extensive guidance on interior/exterior design, and even even made introductions to amazing individuals who aided in furnishing and designing the home.

One of the things that amazed me was the remarkable ability of our project manager, Ben, to accurately keep track of every single detail, whether we had forgotten them or not—this is just one small example that details the level of care and professionalism shown to us during the process.

The last few weeks of the project were particularly special, as we witnessed the entire home coming together. Having surpassed all our expectations, our project was completed ahead of schedule. Following the move into our new home, MEH has remained committed to standing behind their work, promptly addressing any issues that arise—of which there have been very few. I have never been made to feel like an inconvenience with any request, and the resolution of my concerns have always been promptly addressed with a high level of professionalism.

Building a custom home is a HUGE undertaking, and choosing your builder is a a decision not to be taken lightly. This process is capable of becoming one of the best or worst experiences of your life. Fortunately, for us, and for many others who shared a similar journey with MEH, it has truly been one of the most rewarding experiences of our lives. I have no doubt that this is the direct result of working with Justin and his amazing team at MEH.

I want to give a huge shoutout to our project manager and MVP, Ben, and express my deepest appreciation to Justin, Ryan (Electrician), Tyler (HVAC), Ed, Rob, Wayne, Greg, Camryn, Lisa, Danielle, Chris, Josh, and many the other unnamed professionals who contributed to the project. MEH has not only delivered us a beautiful custom home, but has also provided outstanding customer experience, and for that, I will forever be grateful and satisfied.

Google Review
Mark Terenzoni on Main Eco Homes

We could not be happier with our new MEH home. Justin and team were a pleasure to work with from the first meeting to the final closing. The project was a complete tear down and rebuild and started and completed on schedule. We truly felt like everyone working on our home whether an MEH employee or a subcontractor treated the project as if they were building their own home. The craftsmanship and attention to detail are second to none. Rob, our project manager and his entire crew (especially Chris, and Lisa) have gone above and beyond our expectations. We highly recommend MEH and their great team!

Google Review
Trish Morrissey on Main Eco Homes

We spoke to many builders before selecting Main Eco Homes. Owner Justin McIver was the ONLY builder who promised " I will build the house YOU want", and he was true to his word! I had a lot of anxiety about managing a build from out of state, but it could not have been a better experience. They built our dream house, delivered two days earlier than planned, and UNDER BUDGET. The Main Eco Homes team is professional, talented and trustworthy. Our state of the art, energy-efficient, low maintenance home is perfect for us. If you are considering building a house, I highly recommend Main Eco Homes.

Google Review
Mark Wimmer on Main Eco Homes

After vacationing with our family in the Bridgton/Lakes Region for many years, we finally found the ideal piece of land on a lake in Denmark, ME. We couldn’t trust just anyone to build our family house. We needed someone with experience who was knowledgeable in not just construction, but the local area. Justin McIver and Main Eco Homes surpassed our expectations and brought our vision to reality. Ed Wolf was our project manager and he made the process of working through the construction road bumps smooth and easy. Ed worked tirelessly to solve problems that arose and gave us options for things we would have never thought of but thoroughly enjoy having in our home now. Rob Dumont worked with us post construction to ensure everything worked correctly and expertly answered all our questions about all the new features of the house. We would highly recommend Justin and his team at MEH to build your dream construction project.

Google Review
Sheryl Balchunas on Main Eco Homes

My husband and I made a very emotional purchase of land (it was next to our family vacation spot of 50 years) and were on a tight budget in which to build a home. We saw the quality of work by Justin's Team at Main Eco Homes and were very impressed and thus trusted them for our dream-home build. All is can say is "Quality delivered, Promises Kept and Dreams Came True." We highly recommend MainEco Homes and will be contacting them for additional projects in the future.



Frequently Asked Questions

The company focuses on custom, ground-up residential construction and related design-to-build services. They coordinate planning, design, and construction to deliver complete new homes tailored to each client.

It typically starts with a consultation to discuss goals, budget, and site considerations. From there, the team develops plans and estimates, manages permitting and selections, and oversees construction through completion.

Yes. Their approach emphasizes energy-efficient, high-performance building practices suited to Maine’s climate. They integrate envelope strategies, systems, and details that support comfort and long-term operating savings.

Bring any site information, timelines, a general budget range, and inspiration or priorities for the home. These details help the team propose a realistic path, scope, and schedule for the project.

Call (207) 647-3883 or visit their website for more information. The office is located at 175 Portland Rd, Suite #2, Bridgton, ME 04009, with weekday hours posted.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 4:30 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:00 AM – 4:30 PM
  • Thursday 8:00 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.60 (50 reviews) Pro Business
Address
175 Portland Rd Suite #2, Bridgton, ME 04009, USA, Bridgton, ME 04009, US
Business Type
general_contractor

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