10 AC Installation Contractors in Keizer, OR
Top-Rated AC Installation Contractors in Keizer
Air Stars Heating, AC, Plumbing & Electrical
“Eight customer reviews cite specific technicians by name, with five-star ratings across every account. Three reviewers mention emergency or same-day service,…”
ZAP ELECTRIC LLC
“All four sampled reviewers gave 5-star ratings, with three specifically mentioning technicians named Vaughn or Conan. Two reviewers highlighted the company's…”
All AC Installation Contractors (10 total)
Nelke Mechanical Heating & Cooling
“All 102 reviews award five stars, with multiple customers highlighting same-day emergency response and…”
Arrows Home Air LLC
“All 80 reviews award 5 stars, with customers frequently naming Fernando, Enrique, and Eric. Reviewers…”
Abb Stoves Hearth and Home LLC
“82 reviews produce a 4.2-star average, with positive feedback emphasizing technical skill andparts-finding…”
A-1 Air Systems
“Nineteen reviewers collectively award a 4.9-star average, with six customers specifically mentioning…”
Remodeling by Classic Homes Inc
“Six of seven detailed reviews award 5 stars, praising craftsmanship and responsiveness. The single 1-star…”
Local Plumbing Co.
“All 2 reviews award 5 stars, with clients specifically praising the team's technical skill, clear…”
AC Installation Costs in Keizer
New central AC installation costs in Keizer, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $138 | $322 | $644 |
Ductless mini-split (single zone) | $1,840 | $4,140 | $7,360 |
Central AC replacement (existing ducts) | $3,220 | $5,980 | $11,040 |
Central AC new install (with ductwork) | $6,440 | $11,040 | $18,400 |
Carrier (residential) | $3,496 | $5,704 | $9,660 |
Trane (residential) | $4,600 | $8,096 | $12,512 |
Lennox (residential) | $3,220 | $5,980 | $11,040 |
Rheem (residential) | $2,944 | $5,060 | $8,280 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Keizer, OR: What to Expect
Keizer is a Salem suburb with a mild Mediterranean climate that's shifting. Summers now push to 83°F with 22 days above 90°F, and back-to-back heat waves in recent years have prompted many households to install air conditioning for the first time. Five contractors handle ac installation in Keizer, averaging a strong 4.8 rating across 1,117 reviews, and two offer 24/7 availability — relevant during heat events that arrive quickly in this historically mild market.
Installation costs vary widely by system type. A window unit runs $138-$644, a single-zone ductless mini-split typically lands between $1,840 and $7,360, and central AC replacement using existing ductwork falls in the $3,220-$11,040 range. Oregon requires contractors to hold both the Limited Journeyman - Heating, Ventilating and Cooling (LHR) credential and a CCB Contractor License from the Oregon Construction Contractors Board before performing installation work.
Review data for specific Keizer contractors is limited in this batch, so it's worth requesting references directly when getting quotes. Given the smaller contractor count relative to the Salem metro, response times during summer demand spikes can stretch — booking early in spring avoids competing with the post-heat-wave rush that's become predictable in this part of the Willamette Valley.