5 AC Installation Contractors in Westwood, MA
Top-Rated AC Installation Contractors in Westwood
Suburban HVAC, Inc.
“All five reviews award five stars and describe the team as professional and knowledgeable. Kristina is named for technical expertise by two separate…”
All AC Installation Contractors (5 total)
American Force HVAC
“All five verified reviewers awarded 5-star ratings. Three of five reviews specifically name Juan as the…”
AC Installation Costs in Westwood
New central AC installation costs in Westwood, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $168 | $392 | $784 |
Ductless mini-split (single zone) | $2,240 | $5,040 | $8,960 |
Central AC replacement (existing ducts) | $3,920 | $7,280 | $13,440 |
Central AC new install (with ductwork) | $7,840 | $13,440 | $22,400 |
Carrier (residential) | $4,256 | $6,944 | $11,760 |
Trane (residential) | $5,600 | $9,856 | $15,232 |
Lennox (residential) | $3,920 | $7,280 | $13,440 |
Rheem (residential) | $3,584 | $6,160 | $10,080 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Westwood, MA: What to Expect
Westwood sits just west of Boston, where winter temperatures fall to about 22 F and summer highs hit the low-80s F under sticky humidity. That seasonal swing fuels demand for AC Installation in Westwood during the handful of muggy weeks when cooling loads peak. Five HVAC contractors serve the suburb, averaging a 4.4-star rating across nearly 400 reviews, and at least one provides 24-hour emergency help.
Cost considerations in Westwood follow Massachusetts pricing norms. A basic window unit runs roughly $168 to $784, while a single-zone ductless mini-split typically costs between $2,240 and $8,960. For homeowners replacing a central system with existing ductwork, prices commonly fall between $3,920 and $13,440. All installations must be performed by a licensed refrigeration technician who also holds a sheet-metal or pipefitter journeyman-or-master license from the state Division of Professional Licensure, ensuring code compliance and safety. Size, efficiency rating and refrigerant type also affect the final figure.
Customer feedback paints a clear picture. Kristina at Suburban HVAC, Inc. repeatedly earns commendation for her technical skill, and three review writers specifically cite her expertise. At PerfectTemp HVAC Service, clients name Dillon, Conner, Jared and Nathan, emphasizing same-day response and thorough explanations of system options. Juan with American Force HVAC draws consistent praise for his diagnostic approach and willingness to answer questions, and every reviewer for his company awards a perfect five-star rating. Across all three firms, communication and sizing stand out as recurring strengths.