Replacement Windows & Doors in Andover, MA

Your windows and doors do more than frame a view — they carry your home's insulation, security, and curb appeal. Old, worn-out windows and doors let heat escape, drive up utility bills, and make a house look tired. Senco Home Services provides replacement window services and door installation for homeowners across Andover, MA and the towns around it, with custom-fit window replacement and entry door installation built to last. Andover's housing stock runs the gamut from centuries-old antique homes to a planned 1920s mill village, and each comes with its own window considerations.

Energy-Efficient Replacement Windows in Andover, MA

Andover has a documented cluster of pre-1800 homes — some with confirmed construction windows from the 1670s through the 1770s — concentrated in the older village areas, alongside a distinct, dateable cohort in Shawsheen Village, the planned corporate community built between 1919 and 1924 with more than 200 purpose-built houses. Neither is likely still wearing its original windows, but the period sash proportions and trim on a true antique or a 1920s Shawsheen Village home are often different from what we'd find on a mid-century ranch — and a stock vinyl replacement window can look visibly out of place on either one. We install Energy Star-certified replacement windows and Energy Star new construction windows in styles that respect that proportion, including classic double-hung, casement, and specialty shapes, in vinyl, fiberglass, wood, and composite materials. Whatever era your home falls into, every window is custom-fit to your home's existing openings, so there are no drafts or gaps around the frame.

Window Replacement in the Ballardvale Historic District

If your home sits inside the Ballardvale Historic District, there's a step most window contractors won't think to mention: any exterior work visible from the street — window replacement on a historic facade included — needs a Certificate of Appropriateness from the Ballardvale Historic District Commission before work starts. It's the classic case the Commission was set up to review, since a stock vinyl unit dropped into a 19th-century mill-worker house's original sash opening can change the whole look of the facade. Applications go through the town's online portal, and the Commission meets the first Wednesday of each month. We factor that timeline into a Ballardvale quote up front, and can talk through window options that keep the proportions and detailing the Commission is looking for.

Entry, Storm & Patio Doors

Beyond windows, we install wood, fiberglass, and steel entry doors, plus storm and sliding patio doors — most through the same Harvey, Andersen, and Pella lines we use for window replacement, so your doors and windows can match. A new entry door is one of the fastest ways to improve both security and curb appeal in a single afternoon.

Window & Door Repair in Andover

Doors and windows in older Andover-area homes take a beating from age, weather, and everyday use — a stuck sash, a failed seal, or a door that won't latch right. Our crews repair as often as they replace, and most single window or door jobs are completed in a day. Not sure if you need a repair or a full replacement? Get a free quote and we'll give you a straight answer.

Local Installers, Not a Call Center

Andover's Window & Door Installer, With Real Historic-District Know-How

We're not a national franchise dispatching a crew from an hour away — Senco is based at 1150 Main St in Tewksbury, about 6 miles and a 14-minute drive from Andover, and we've installed windows and doors on homes across the town, from antique colonials near the old village center to the planned neighborhoods of Shawsheen Village and Ballardvale.

Andover was settled in 1642 and incorporated in 1646, and its housing stock shows it: the town has a documented cluster of surviving 17th- and 18th-century homes, with the oldest, the Chandler-Bigsby-Abbot House, dated to 1673. The windows on homes that old have obviously been replaced many times over, but the sash proportions and trim detailing on a true antique are often narrower and more vertical than a standard modern opening — something we account for so a new window doesn't look out of place on an old facade.

Shawsheen Village is its own dateable cohort: a fully planned corporate community built by the American Woolen Company between 1919 and 1924, with more than 200 purpose-built houses laid out by a team of Boston and Lawrence architects. Ballardvale, a few miles away along the Shawsheen River, grew up as 19th-century mill-worker housing and has its own commuter rail stop. Both give Andover a genuinely different window-replacement story than Tewksbury or Billerica's largely 20th-century suburban stock.

If your home is inside the Ballardvale Historic District, window replacement is one of the most common projects that needs sign-off first: any exterior work visible from the street — including a window swap on a street-facing facade — requires a Certificate of Appropriateness from the Ballardvale Historic District Commission before work starts. Applications go through the town's online portal, and the Commission meets the first Wednesday of each month. We check whether an address falls inside the mapped district as part of every Ballardvale quote, and build that approval time into the schedule rather than surprising you with it mid-project.

Andover's homes also run meaningfully higher in value than the rest of our service area — a median home value around $855,600 — and we quote Andover jobs accordingly, leaning into Andersen and Pella's higher-end lines rather than builder-grade vinyl. Andover's building code table lists a 50 psf ground snow load and a 117 mph ultimate design wind speed, among the higher wind figures in our service area, so every window and door we install here is sealed and fitted to hold up to it.

Tewksbury is home base, but we're regularly on Andover windows and doors too — and we cover the towns around both:

• Tewksbury — HQ
• Billerica
• Wilmington
• Andover
• North Andover
• Chelmsford
• Lowell
• Dracut
• Reading
• North Reading
• Burlington
• Methuen