Professional Home Improvement Services in Southern NH
Anderson Windows - GAF - PERGO Flooring - Shaw Floors
Real Reviews from Real People
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Dara Sayer
Can’t say enough good things about Sully’s Constructions!! Michael was super knowledgeable, honest and responsive! Quoted us a super fair price for our girls playroom vinyl flooring installation. He and his crew were so fast and efficient and did such a wonderful job with the floor. All super nice and friendly people!! We will definitely be using them for our future projects!
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Diane Maciariello
Mike and his crew are the best! Mike is very conscientious. His prices are reasonable. Although we had some weather delays he always kept in touch so I wouldn't think he abandoned the job! He will answer you right away if you have a question. They have done my shed roof - which came out beautiful. Recently, repaired and painted my deck which looks brand new. I highly recommend Sully's Construction.
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Lindsay Titelbaum
Mike and his crew did such an amazing job on our new decks! I would 100% recommend them, they were very punctual, communicative and fairly priced. We had a lot more internal damage to our house than we thought and Mike was very upfront about everything, they fixed it all and we now have peace of mind that our house is safe and our deck will get years and years of use.
Why Owners Choose us
Homeowners across Southern NH choose Sully’s Construction because we combine local expertise with genuine care for our clients. We understand that remodeling your home isn’t just about improving how it looks—it’s about creating spaces that function better for your family.
We take the time to listen to your goals, explain your options, and communicate openly throughout every stage of the construction process. Our mission is simple: deliver exceptional remodeling in Southern NH that exceeds expectations and adds long-term value to your home.
Trusted local craftsmanship backed by transparent pricing and a solid warranty.
Owner on every job
Clean site daily
Transparent schedule & budget
Local, responsive warranty
🧱 Our Process
At Sully’s Construction, we specialize in home improvement in Southern NH that transforms houses into spaces families love coming home to. With over two decades of experience serving homeowners in Nashua, Derry, Windham, Salem, Londonderry, and surrounding towns, our team takes pride in delivering craftsmanship that lasts and service you can depend on. Whether you’re updating a single room or planning a full-scale renovation, we bring the same attention to detail, communication, and professionalism that have made us one of Southern New Hampshire’s most trusted general contractors.
📞 1. Click or Call
Call, text, or fill out the form. Expect a same-day reply and flexible scheduling.
📋 2. Free Consultation & Estimate
Mike meets you on-site, listens to your goals, measures precisely, and answers every question.
⚒️ Step 3: Construction
Our skilled craftsmen get to work—handling every aspect of your remodel or build with care and precision. We maintain open communication throughout the process, keeping you informed on progress and next steps.
🔍 Step 4: Final Walkthrough
Before completing the project, we’ll walk through the space with you to make sure every detail meets our standards—and yours. We don’t consider the job done until you’re completely satisfied.
Every home deserves craftsmanship that lasts. Let’s bring your vision to life — beautifully, reliably, and with care.
Start Your Project ➜
Our Core Services
From design to completion, Sully’s Construction handles every aspect of your project. Our home remodeling services include kitchen and bathroom renovations, finished basements, home additions, roofing, siding, window and door replacement, and custom deck construction.
We believe every project—big or small—deserves personalized planning, clear timelines, and quality materials. Our licensed and insured contractors work closely with you to ensure your remodeling vision becomes a reality while staying within budget.
Roofing
Roofing – Protect your home with precision craftsmanship.
Siding
Vinyl & composite installs with proper wrap and clean trim lines.
Decks
PT or composite with strong framing and safe stairs.
Painting Interior/Exterior
Neat prep and durable finishes—inside and out.
Flooring
We specialize in high-quality flooring services that transform your space with precision and care.
Windows & Doors
Energy-efficient replacements, measured right.
Finished Basements
Add bright, code-compliant living space with clean finishes.
Renovations
Home renovations that transform your vision into reality.
Ready to Start?
Ready to update your space? Contact Sully’s Construction for a free consultation and discover why local homeowners call us the go-to experts for home remodeling in Southern NH. We’ll help you design, plan, and build with confidence—so you can enjoy a beautiful, durable home for years to come.
Service Area's
Sully’s Construction is based in the heart of Southern NH, proudly serving communities such as Nashua, Manchester, Salem, Windham, Londonderry, Derry, Merrimack, and Hudson.
Have a Project in Mind?
