Our General Contractor Services in New Hampshire
Seven trades. One crew. From kitchens and bathrooms to roofs, siding, decks and gutters, every project runs through the same process: written estimate, itemized scope, honest schedule.
Every Trade Under One Contractor
New Generation General Construction covers the full remodel and the exterior work that protects it. Choose a service to see the process, gallery and areas covered.
01
Kitchen Remodeling
Cabinets, countertops, flooring and lighting handled by one crew. Layout changes, plumbing moves and finish work all stay on a single schedule.
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02
Bathroom Remodeling
Tile, vanities, showers and tubs installed with proper waterproofing. Small guest baths and full primary suites both get the same careful attention.
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03
Roof Installation & Repair
Tear offs, new roofs and repairs built to handle New Hampshire snow. Proper flashing, underlayment and ventilation on every roof we complete.
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04
Siding Installation & Replacement
Vinyl, fiber cement and wood siding installed over a sealed weather barrier. Old siding removed, rot repaired and trim replaced as needed.
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05
Carpentry Services
Framing, trim, doors, stairs and built ins cut and fitted on site. Rough structural work and fine finish carpentry both covered here.
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06
Deck & Porch Construction
Pressure treated, cedar and composite decks built on footings that hold. Railings, stairs and lighting finished to match your existing home exterior.
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07
Gutter Installation & Replacement
Seamless gutters, downspouts and guards sized to your roof and pitch. Clogged and sagging systems replaced before water reaches your home foundation.
View DetailsOne Crew, One Contact, Every Trade
Interior remodels and exterior work run through the same crew. That means no coordinating five separate companies, no finger pointing between subcontractors, and no gaps in the schedule. From the first estimate to the final walkthrough, Miguel Upaya and the New Generation crew handle every phase directly.
Every project follows the same process: on site measurement, written itemized estimate, materials and labor priced separately, and a schedule that gets adjusted only when weather or a real supply issue forces it. Nothing gets started until the numbers and the timeline are in writing and approved.
Written Estimates
Materials, labor and timeline priced separately. No surprise charges once work begins.
Direct Contact
Miguel runs every project. You speak with the person making the decisions, not a call center.
Honest Schedule
Timelines come from real job experience. Weather delays get communicated the same day.
Licensed & Insured
Both current in New Hampshire. Written proof provided before any work starts on your property.
Questions About Our Services
Answers to what New Hampshire homeowners ask most when choosing a contractor for interior or exterior work.
Do you handle both interior and exterior work with the same crew?
Yes. That is the point of hiring a general contractor. Kitchens, bathrooms, carpentry, roofing, siding, decks and gutters all run through the same crew. You are not coordinating five separate companies for one project.
Are your estimates truly free?
Yes. Estimates are free and itemized. We visit the property, measure the work and send materials, labor and timeline in writing. There is no obligation to book after receiving the numbers.
How quickly can you start on a project?
Start dates depend on the current schedule and the scope of your job. Emergency work like roof leaks or storm damage gets prioritized. For remodels, we give you a real start date in the written scope, not a guess.
What areas of New Hampshire do you serve?
We work throughout New Hampshire and the surrounding area. If you are not sure whether your address is in range, call or send the form with your ZIP code and we will confirm before scheduling anything.
Do you take on emergency repairs?
Yes. Emergency response is available 24/7. Roof leaks, storm damage, failed gutters or water reaching the house get answered any hour. Call directly if the situation cannot wait until business hours.
Not Sure Which Service You Need?
Send the details of your project and we will help you scope it out. Free written estimate, no obligation to book, and emergency calls answered anytime.