Top 10 Water Heater Installation in Dallas, TX

Updated March 2026 · Based on licensing, reviews & response time

Quick Answer

The best water heater installation companies in Dallas, TX for 2026 include Public Service Plumbers (4.9), Metro Flow Plumbing - Dallas Emergency Plumbers (4.9), Milestone Electric, A/C, & Plumbing (4.9). All install tank and tankless water heaters with same-day service available.

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1

Same Day Water Heaters

14203 Proton Rd, Dallas, TX 75244, USA
★★★★½ 4.7 (722 reviews)
Licensed & InsuredTop Rated
Services: Water Heater Installation
2

Baker Brothers Plumbing, Air & Electric

2615 Big Town Blvd, Mesquite, TX 75150, USA
★★★★½ 4.9 (24,574 reviews)
Licensed & InsuredTop Rated
Services: Water Heater Installation
3

Berkeys Plumbing, A/C & Electrical

4311 Belmont Ave Suite 125, Dallas, TX 75204, USA
★★★★½ 4.9 (3,299 reviews)
Licensed & InsuredTop Rated
Services: Water Heater Installation
4

Metro Flow Plumbing - Dallas Emergency Plumbers

3730 Dilido Rd #422, Dallas, TX 75228, USA
★★★★½ 4.9 (1,358 reviews)
Licensed & Insured
Services: Water Heater Installation
5

Milestone Electric, A/C, & Plumbing

5414 Forest Ln, Dallas, TX 75229, USA
★★★★½ 4.9 (19,018 reviews)
Licensed & Insured
Services: Water Heater Installation
6

Dallas Plumbing & Air Conditioning

11055 Plano Rd, Dallas, TX 75238, USA
★★★★½ 4.6 (1,168 reviews)
Services: Water Heater Installation
7

Mother Modern Plumbing, Sewer & Drain

6060 N Central Expy Suite 770, Dallas, TX 75206, USA
★★★★★ 5 (248 reviews)
Services: Water Heater Installation
8

Dial One Johnson Plumbing, Cooling & Heating

830 S Hampton Rd, Dallas, TX 75208, USA
★★★★½ 4.9 (650 reviews)
Services: Water Heater Installation
9

Legacy Plumbing

8765 Stockard Dr STE 104, Frisco, TX 75034, USA
★★★★★ 5 (2,044 reviews)
Services: Water Heater Installation
10

Tribeca Plumbing, Inc.

6211 W Northwest Hwy c251, Dallas, TX 75225, USA
★★★★½ 4.8 (417 reviews)
Services: Water Heater Installation

How We Ranked These Dallas Pros

Our rankings are based on a weighted evaluation of five key factors:

  1. Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
  2. Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
  3. Response Time — Companies offering same-day or 24/7 emergency service score higher.
  4. Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
  5. Experience & Longevity — Years serving the Dallas market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.

Frequently Asked Questions

How much does water heater installation cost in Dallas?

Water heater installation in Dallas costs $900-$1,500 for a standard tank model and $2,500-$5,000 for tankless. Includes unit, labor, permits, and old unit disposal.

How long does water heater installation take?

A standard tank replacement takes 2-4 hours. Tankless installation takes 4-8 hours due to venting and gas or electrical upgrades. Most Dallas companies offer same-day installation.

Do I need a permit for water heater installation?

Yes, most cities require a plumbing permit for water heater installation. Your installer should handle this. Unpermitted work can affect insurance claims and home resale.