Verified record
No state license for this trade. New Hampshire doesn't license or register windows / siding / guttersbusinesses, so there's no state registry to check. That's true of every windows / siding / gutters business in the state, not a mark against this one. Insurance is self-reported.
- 3 reviews in the last 6 monthsNo negatives
- 34 customer photosOf completed work
Highlights
- A roof replacement — a 2024 customer said roofing finished in one long day
- A leak repair — a 2025 customer said Leo's crew finished within a week
- A clean site — a 2024 customer said magnets collected remaining roofing nails
- Project scheduling delays — a 2025 customer cited weather and workforce availability
- A three-month wait — a 2024 customer reported waiting for exterior-door installation
C.M.L Roofing & General Contracting takes on roof replacement and siding work. Robin Lamb of Northwood's Board of Directors praised a recently completed second six-unit building, after describing Hardi Plank siding and white PVC trim on the first building. A customer who had moved to New Hampshire said CML went onto the roof to assess its condition, then completed the roof in a day after weather delayed scheduling. A 2025 customer said CML removed metal and asphalt roofing and installed a new asphalt roof in one day, replacing boards where additional rot was uncovered. A 2024 customer in Strafford said a four-person crew removed old roofing, repaired rotted boards and installed new shingles in one long day, then used magnets to collect remaining nails. A 2025 customer said Leo inspected a leaking roof the next day, showed photographs of a rotted section and explained the materials and estimated cost; the customer said Leo and his crew completed the repair within a week. A 2025 customer described Jonathan Dwyer inspecting rotten window sills and proposing a repair that would retain the windows. The 2025 customer said CML handled permits and supply orders, provided an additional quote when further problems emerged, and installed composite siding that matched the older wood. A 2025 customer said CML redid a deck and handled demolition and permits. A 2025 customer reported delays caused by weather and workforce availability, while describing the experience as positive otherwise. A 2024 customer said exterior-door installation took about three months to start, praised the installation team and said they returned the next day to make an adjustment.
What does window, siding, or gutter work cost in Greater Nashua?
Typical your area range for this kind of work, from regional averages — not a quote from C.M.L Roofing & General Contracting. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,000 – $11,000
Typical exterior project around $7,500
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