- (207)310-4163
- office@octagonconstructionandenergy.com
- 12 Roosevelt Trail Unit 4, Windham, Maine 04062
Octagon Construction & Energy
Construction is Our Business. Restoring Lives is Our Mission.
Octagon Construction & Energy helps families and businesses rebuild after fire, water, storm, or mold damage. As insurance repair specialists, we make the complex claims process easier while restoring properties with safety, durability, and care.
Founded two years ago by a leadership team with over two decades of industry experience, Octagon was created to serve communities across Maine and New Hampshire. Beyond disaster reconstruction, we also deliver remodeling, renovations, roofing projects, and energy-smart improvements — with select new services coming soon.
If your property needs to be rebuilt, repaired, or reimagined, we are ready to make it happen.
About Us
At Octagon Construction & Energy, we go beyond building structures. We rebuild confidence and protect what matters most. Founded with proven industry expertise, we provide families and businesses across Maine and New Hampshire with a trusted partner for lasting restoration and improvements.
When disaster strikes, property owners turn to us for dependable reconstruction that restores strength, safety, and peace of mind. From complete remodels and renovations to roofing designed to withstand local conditions, we deliver results that look better, last longer, and add real value. We are also preparing to bring energy-efficient upgrades that help lower costs while preparing properties for the future.
Licensed, insured, and accredited by the Better Business Bureau, we stand behind every project with expert craftsmanship, honesty, and long-term commitment. This gives you confidence that your investment is protected.
Rebuilding with Quality, Comfort, and Value.
Restore your property with strength and safety after fire, water, storm, or structural damage. Our expert team rebuilds homes and businesses with dependable workmanship so you can move forward with confidence.
Transform your space into something extraordinary. From kitchens and bathrooms to living spaces and commercial properties, we create upgrades that improve comfort, style, and long-term value.
Protect your property from the top down. Our reliable roofing repairs and replacements safeguard your investment, prevent costly damage, and boost curb appeal for years to come.
Save money while staying comfortable. Our insulation and air sealing services help keep homes warmer in winter and cooler in summer, reducing energy bills and increasing overall efficiency.
Turn your basement into a healthier, more usable space. We protect foundations, prevent mold from spreading, and create a dry, clean environment for safe living.
Upgrade your home with smarter solutions. Our window and door services lock in comfort, reduce heating costs, and enhance the beauty and value of your property.
Clients' Reviews
Octagon Construction truly stands out as a company that is trusted, thoughtful, and deeply customer-focused. We wholeheartedly recommend them to anyone seeking a high-quality, professional construction partner.
Longer version - I hired them to do repairs after the remediation that their sister company, Octagon Cleaning and Restoration, did. Todd was thorough in his estimate and helpful with ideas about working with insurance. The job involved drywalling and repainting. The crew Todd sent was professional and personable. They did a good job of keeping me up to date on what they were going to do and when. They kept the jobsite clean. They did a great job blending the new drywall into the existing drywall. And our normally skittish dog loved them. I would hire them again.
The Octagon Advantage.
Prompt Scheduling
No waiting, no delays. We respond quickly and establish dependable timelines, ensuring your project starts on time and finishes without stress.
Energy Savings That Last
Cut your utility bills and keep saving year after year. Our energy-efficient upgrades can reduce costs by up to 30 percent while making your property more comfortable.
Trusted Partnerships
With support from our sister company, Octagon Cleaning & Restoration, your property is first stabilized and then rebuilt stronger, giving you peace of mind from start to finish.
Future Rebates
Save even more on your upgrades. We will guide you through upcoming rebate programs to help you maximize your financial benefits.
Local Roots, Local Trust
We live and work where you do. With deep knowledge of Maine and New Hampshire, we proudly serve local communities with integrity and care.
Certified Expertise
Work only with proven professionals. Our licensed, insured team is recognized by the Better Business Bureau for trusted service and reliable results.
Quality Work Guaranteed
Your investment is protected. Every project includes a one-year workmanship guarantee for lasting peace of mind.
Customer-First Approach
Your property is our priority. We treat every project as if it were our own, ensuring your needs, comfort, and satisfaction always come first.
Bringing Vision to Reality
Octagon Cleaning and Restoration
Octagon Construction and Energy partners with Octagon Cleaning and Restoration to deliver complete property care. Octagon Cleaning and Restoration manages cleanup and damage mitigation, while Octagon Construction and Energy focuses on rebuilding and lasting improvements. Together, this partnership provides clients with a seamless solution from start to finish, ensuring that every property is stabilized, restored, and strengthened.
Discuss Your Project
Tell us about your plans, whether it is rebuilding after damage, a remodel, or a new roofing project. Our team will review your details and connect promptly to discuss solutions, timelines, and next steps.
Build Stronger,
Live Better
Octagon Construction and Energy brings Maine and New Hampshire trusted reconstruction and remodeling services. With licensed experts and a Better Business Bureau seal, we make every project last.
- (207) 310-4163
- office@octagonconstructionandenergy.com
- 12 Roosevelt Trail Unit 4, Windham, Maine 04062
© Copyright, Octagon 2025. Developed & Designed By Total Security Vision