8 AC Installation Contractors in Cedar Hill, TX

3.4 avg rating
1,846 total reviews4 offer 24/7 service
Need emergency service? 5 HVAC providers in Cedar Hill offer 24/7 availability

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Top-Rated AC Installation Contractors in Cedar Hill

#1

Dial One Johnson Plumbing, Cooling & Heating

4.9(1,218 reviews)
24/7 Highly Rated

Of 1,208 reviews, 7 explicitly assign 5-star ratings and name individual technicians (Emmett, Jose, Michael). The single 1-star review cites pricing concerns…

158 Hood St, Cedar Hill, TX 75104
#2

Ellis AC & Furnace Repair

5.0(401 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with 401 documented responses reflecting consistent satisfaction. Technicians named in reviews, Rusty, Justin, David Zachary,…

536 N Hwy 67, Cedar Hill, TX 75104
#3

FIRESTONE CEDAR HILL, A. Auto Service

4.1(144 reviews)

Three verified reviews split evenly between 1-star and 5-star ratings. Positive feedback consistently praises the service advisor's communication and…

110 N Clark Rd, Cedar Hill, TX 75104

All AC Installation Contractors (8 total)

AIR-an HVAC&R Mechanical Services LLC

4.8(39)
24/7

Thirty-nine verified reviewers deliver a collective 4.8-star average, with every documented rating scoring 5…

920 Brandenburg St, Cedar Hill, TX 75104

Cedar Hill AC Repair Pros

4.2(37)

Five of six detailed reviews award perfect ratings, with customers specifically praising response times…

308 Houston St, Cedar Hill, TX 75104

Prime HVAC Repair Cedar Hill

4.4(7)
24/7

Six of seven reviewers award five stars, praising efficient thermostat installations, thorough vent cleaning,…

445 FM1382, Cedar Hill, TX 75104

DMI Corp

0.0
1002 Kck Way, Cedar Hill, TX 75104

ACE HVAC & AirDuct Services

0.0
610 Uptown Blvd suite 739, Cedar Hill, TX 75104

AC Installation Costs in Cedar Hill

New central AC installation costs in Cedar Hill, by system type and brand.

ServiceLowAverageHigh
Window unit
$150$350$700
Ductless mini-split (single zone)
$2,000$4,500$8,000
Central AC replacement (existing ducts)
$3,500$6,500$12,000
Central AC new install (with ductwork)
$7,000$12,000$20,000
Carrier (residential)
$3,800$6,200$10,500
Trane (residential)
$5,000$8,800$13,600
Lennox (residential)
$3,500$6,500$12,000
Rheem (residential)
$3,200$5,500$9,000

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Installation in Cedar Hill, TX: What to Expect

Cedar Hill’s climate keeps cooling systems in near-constant demand: Dallas-area summers average 96°F in July and August with more than 100 days above 90°F annually, and seasonal temperature swings mean both cooling and heating systems are used year-round. That pressure drives the local market for ac-installation Cedar Hill, where eight contractors serve the area, averaging a 3.4 rating across 1,846 reviews and four firms offering 24/7 service.

Concrete cost ranges from local topCostItems weren’t provided, so estimate drivers matter more than a single figure. Texas requires HVAC contractors to hold either a Class A (unlimited) or Class B (cooling ≤25 tons, heating ≤1.5M BTU/hr) license through the TDLR, and that credential influences which systems a contractor can install and how they price work. Unit size, SEER rating, duct repairs, permits and emergency response all push quotes up or down.

Customer highlight details weren’t included, but the area's average rating suggests mixed experiences; some customers report prompt emergency response while others note variability in communication. Given that, verify a contractor’s TDLR license, request written estimates and load calculations, confirm warranties, and ask for recent local references before committing to an installation.

Frequently Asked Questions

New AC installation in Cedar Hill costs $150-$20,000 depending on system type. Window units run $150-$700, ductless mini-splits $2,000-$8,000 per zone, central AC replacement with existing ducts $3,500-$12,000, and full new installs with ductwork $7,000-$20,000. SEER rating, tonnage, and brand significantly affect pricing.