11 AC Replacement Contractors in Midlothian, TX

4.4 avg rating
4,270 total reviews3 offer 24/7 service
Need emergency service? 5 HVAC providers in Midlothian offer 24/7 availability

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Top-Rated AC Replacement Contractors in Midlothian

#1

Coomes Air Conditioning & Heating

4.9(884 reviews)
Highly Rated

Eight hundred eighty-four reviews yield a 4.9-star average, with 99% of reviewers assigning five stars. Negative feedback focuses on a single quote for full…

1513 Hwy 67, Midlothian, TX 76065
#2

Speedy Electric & A/C

4.6(1,215 reviews)

Over 1,215 reviews generate a 4.6-star average, with every sampled reviewer awarding 5 stars. Customers frequently cite rapid dispatch times, same-day arrivals…

1865 Shady Ridge Dr, Midlothian, TX 76065
#3

Heritage Air Services

4.9(783 reviews)
24/7 Highly Rated

Nearly all reviewer mentions cite specific team members by name, with five-star reviews highlighting Mark Woodcock and Enrique particularly for professionalism…

1080 Dividend St, Midlothian, TX 76065

All AC Replacement Contractors (11 total)

Dial One Johnson Plumbing, Cooling & Heating

4.9(484)
24/7 Highly Rated

Every reviewer awarded a 5-star rating, with 8 out of 8 highlighting specific technicians by name including…

307 W Avenue C, Midlothian, TX 76065

Texas Ace Service - Heating & Air

4.7(536)

Across the available reviews, every scorer awarded 5 stars , a pattern reflecting consistent satisfaction…

870 Dividend St, Midlothian, TX 76065

Summit HVAC and Construction

5.0(199)
24/7 Highly Rated

Five-star ratings dominate the review profile, with 197 reviews yielding a perfect 5.0 star average. Multiple…

3411 Baylor Blvd, Midlothian, TX 76065

Texas Choice Mechanical & Services LLC | HVAC Midlothian TX

4.9(78)

All 78 reviews carry 5-star ratings, with technicians Patrick and C. Walker called out by name for thorough…

1111 FM 1387, Midlothian, TX 76065

Nortex AC Parts llc

4.8(40)

37 of 40 reviewers award 5-star ratings, with recurring praise for part accuracy and staff expertise.…

2104 Hwy 67, Midlothian, TX 76065

A/C JOE

5.0(27)

Every reviewer awarded 5 stars, with multiple clients specifically naming Joe or Jordan as the technician who…

14th St, Midlothian, TX 76065

Holland Air Conditioning & Heating, LLC

5.0(24)

Twenty-four reviewers awarded perfect five-star ratings, with multiple clients praising Jimmy Holland's…

418 Brandi Ridge Dr, Midlothian, TX 76065

C&T AC Repair

0.0
4521 US-67 #8011, Midlothian, TX 76065

AC Replacement Costs in Midlothian

Replacement costs for aging systems in Midlothian. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$5,500$8,000$11,000
Central AC (4-ton, mid-efficiency)
$7,500$10,500$14,000
Central AC (5-ton, high-efficiency)
$9,500$12,500$16,000
Full HVAC system (AC + furnace)
$11,590$13,430$14,100
Plus ductwork replacement
If existing ducts are aged/leaking
$2,100$3,000$4,000
Repair cost threshold50% rule: if repair > 50% of replacement, replace

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

AC Replacement in Midlothian, TX: What to Expect

Midlothian sits on the southwest edge of the Dallas metro, where July and August highs average about 96°F and residents endure more than 100 days above 90°F each year. Those prolonged heat stretches and spring/fall temperature swings drive steady demand for ac-replacement Midlothian services, and the local market reflects that: 11 contractors serve the area with an average rating of 4.4 from 4,270 reviews, and three firms advertise 24/7 availability.

Detailed line-item cost data for AC replacement wasn’t provided, but homeowners should expect prices driven by unit efficiency, installation complexity, and ductwork condition rather than a single flat figure. Texas requires HVAC contractors to hold either a Class A (unlimited) or Class B (cooling ≤25 tons, heating ≤1.5M BTU/hr) license from the TDLR, so verify license class and insurance before accepting estimates. Ask for written breakdowns covering equipment, labor, permits, and disposal.

Customer highlight fields were not supplied, so there are no named technicians to cite here. With an overall 4.4 rating across thousands of reviews and several providers offering round-the-clock service, patterns worth watching include warranty terms, documented completion timelines, and clear efficiency comparisons. Prioritize contractors who provide written guarantees, itemized bids, and a post-installation performance check.

Frequently Asked Questions

AC replacement in Midlothian runs $2,100-$16,000 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.