Quigley Heating & Air Conditioning of Dallas

4.9 (572 reviews)

| Farmers Branch, TX | HVAC

Quigley Heating & Air Conditioning of Dallas is a general contractor and HVAC service that installs, maintains, and repairs heating and air conditioning systems for homeowners.

At a Glance

Category: HVAC
Location: Farmers Branch, TX
Rating: 4.9/5 (572 reviews)
Phone: +12145268533
Services: General Contractor, Point Of Interest, Service

Quigley Heating & Air Conditioning of Dallas - HVAC in Farmers Branch

About Quigley Heating & Air Conditioning of Dallas

Quigley Heating & Air Conditioning of Dallas is an HVAC contractor located in Farmers Branch, TX. They hold a 4.9/5 Google rating based on 572 reviews, indicating a high level of customer satisfaction. Their business operates from 13720 Diplomat Drive.

This contractor focuses on HVAC services, including general heating and air conditioning installation, maintenance, and repair. While specific electrification services such as heat pump conversions are not detailed, they provide core HVAC functions for residential and potentially light commercial establishments, given their "General Contractor" subcategory listing. Their services cater to individuals and businesses requiring climate control solutions.

When considering Quigley Heating & Air Conditioning of Dallas for a project, homeowners and businesses can inquire about their experience with high-efficiency HVAC systems, including SEER ratings for air conditioners and AFUE ratings for furnaces. For electrification projects, asking about their specific expertise in heat pump installation, sizing calculations, and refrigerant handling is advisable. Verifying their licenses and insurance before work begins is a standard practice for all contractors.

Services

General Contractor

Point Of Interest

Service

Establishment

Hours

Friday 8:00-21:00 Monday 8:00-21:00 Sunday 9:00-17:00 Tuesday 8:00-21:00 Saturday 8:00-20:00 Thursday 8:00-21:00 Wednesday 8:00-21:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

13720 Diplomat Drive

Farmers Branch, TX 75234

(214) 526-8533

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Map

How to evaluate Quigley Heating & Air Conditioning of Dallas

Before hiring Quigley Heating & Air Conditioning of Dallas for hvac work in Farmers Branch, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right hvac for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that Quigley Heating & Air Conditioning of Dallas carries an active TX contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A hvac that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare Quigley Heating & Air Conditioning of Dallas side-by-side with other hvac options in Farmers Branch, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Quigley Heating & Air Conditioning of Dallas how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a hvac actually shows up.

Frequently Asked Questions

What services does Quigley Heating & Air Conditioning offer?

Quigley Heating & Air Conditioning provides a full range of HVAC services, including heating services, cooling services, and comprehensive maintenance plans for residential customers.

How long has Quigley Heating & Air Conditioning been serving the Dallas area?

Quigley Heating & Air Conditioning has been a family-owned business serving Dallas-area homeowners since 1945, spanning three generations of excellence.

What is the Quigley QClub Program?

The Quigley QClub Program is a preventative maintenance plan that offers members priority service, seasonal tune-ups, and exclusive savings to help protect their HVAC system and extend its lifespan.

What areas does Quigley Heating & Air Conditioning service?

Quigley Heating & Air Conditioning services Dallas and surrounding areas, including Carrollton, Coppell, Farmers Branch, Frisco, Garland, Highland Park, Plano, Richardson, and University Park, among others.