Lex - Air Conditioning, Heating, Plumbing, Electrical

4.8 (2179 reviews)

| Plano, TX | HVAC

(972) 466-1917 Visit Website

Lex is a Plano, TX HVAC contractor specializing in comprehensive electrical, plumbing, and heating/cooling installation, repair, and maintenance services.

At a Glance

Category: HVAC
Location: Plano, TX
Rating: 4.8/5 (2179 reviews)
Phone: +19724661917
Services: Plumber, General Contractor, Store

Lex - Air Conditioning, Heating, Plumbing, Electrical - HVAC in Plano

About Lex - Air Conditioning, Heating, Plumbing, Electrical

Lex Air Conditioning, Heating, Plumbing, Electrical is an HVAC, plumbing, and electrical contractor serving Plano, TX, and surrounding areas. This contractor holds a 4.8/5 Google rating based on over 2,100 reviews, indicating broad customer engagement and satisfaction with their services.

Their services include installation, maintenance, and repair of air conditioning and heating systems, plumbing services, and electrical work. They cater to residential customers, addressing needs related to home comfort systems, water supply and drainage, and electrical system integrity. As a general contractor, they may also handle aspects of new construction or renovation projects requiring these trades.

When evaluating Lex Air for a project, consider requesting detailed bids that outline specific equipment models, labor costs, and project timelines. Inquire about relevant licenses and certifications for HVAC, plumbing, and electrical work to ensure compliance with local regulations in Plano, TX. It is also advisable to ask for references from previous projects that are similar in scope to your proposed work.

Services

Plumber

General Contractor

Store

Electrician

Point Of Interest

Service

Establishment

Hours

Sunday 0:00-0:00

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

Last verified: May 2026

Contact

901 Jupiter Road

Plano, TX 75074

(972) 466-1917

Visit Website

Map

How to evaluate Lex - Air Conditioning, Heating, Plumbing, Electrical

Before hiring Lex - Air Conditioning, Heating, Plumbing, Electrical for hvac work in Plano, 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 Lex - Air Conditioning, Heating, Plumbing, Electrical 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 Lex - Air Conditioning, Heating, Plumbing, Electrical side-by-side with other hvac options in Plano, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Lex - Air Conditioning, Heating, Plumbing, Electrical 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 Lex Air Conditioning, Heating, Plumbing, Electrical offer?

Lex offers comprehensive home services including air conditioning repair, installation, and tune-ups; heating system repairs for furnaces and heat pumps; plumbing services for drains, water heaters, and leaks; and electrical work such as panel upgrades, EV charger installations, and rewiring.

Does Lex offer emergency services?

Yes, Lex provides 24/7 emergency service for HVAC, plumbing, and electrical issues throughout the Dallas-Fort Worth area. Their on-call technicians are ready to assist with urgent needs.

What areas does Lex serve?

Lex serves over 40 communities in the Dallas-Fort Worth metroplex, including Plano, Frisco, Carrollton, Richardson, Dallas, and many more. Their technicians live in the communities they serve, ensuring prompt service.

Are Lex technicians licensed and insured?

Absolutely. All Lex Air Conditioning technicians are fully licensed, bonded, and insured, holding Texas HVAC License #TACLA38788C, Master Plumber License #M18088, and Electrical Contractor License #TECL23192.