6 AC Installation Contractors in Graham, WA
Top-Rated AC Installation Contractors in Graham
Infinity Heating & Air
“Every reviewer awarded 5 stars, with technicians Jesse, RJ, and Juan each mentioned by name across multiple narratives. Customers specifically praise the…”
Convenient Water Heaters and Plumbing, LLC
“All 59 reviews award 5 stars, with multiple clients specifically praising the team's diagnostic clarity and proactive identification of secondary issues.…”
All AC Installation Contractors (6 total)
Sorensen Mechanical LLC
“All five reviews award five stars, with Erik mentioned by name in two separate accounts describing both…”
Graham Refrigeration
“Half of the eight reviewers awarded five stars, highlighting same-day arrival, reasonable pricing, and…”
AC Installation Costs in Graham
New central AC installation costs in Graham, 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 Graham, WA: What to Expect
Graham sits where the Puget Sound metro meets the Cascades foothills, and while winters hover around 37 F with steady rain, summer heat waves in recent years have pushed temperatures well past the historical norms. That shift explains why AC installation in Graham has moved from rare to essential for many homeowners. Six contractors serve the area, collectively earning a 4.6 average rating across more than 500 reviews, and the market has responded accordingly.
Installing cooling comes with real price tags. A window unit runs $168-$784, a ductless mini-split for a single zone costs $2240-$8960, and replacing central air in a home with existing ducts runs $3920-$13440. Washington state does not require a statewide HVAC license, so contractors operate under local permits that vary by municipality.
Customers consistently mention technicians who explain options clearly and stay late when temperatures spike. Jesse, RJ, and Juan with Infinity Heating & Air earn repeated praise for their willingness to work through heat waves. Other contractors in the area draw similar feedback for diagnostic skill and transparent pricing, with one company fielding five-star reviews from five of six recent customers.