HVAC Installation in Greater DFW Area
Get a new HVAC system installed with clear, up-front pricing and no surprises. Our licensed team delivers same-day arrival or your service fee is free. We serve the Greater Dallas Fort Worth region, including Dallas, Fort Worth, and Plano. Backed by a 4.8 rating from 6,744 reviews and a make it right culture, we focus on comfort and reliability. Beat the summer heat and get started with a free in-home estimate today.
What can you expect to pay?
Typical price ranges.
Price ranges for this service based on On Time Experts job history.
Active coupons & redemption details.
View all offers$500 OFF Any HVAC Replacement — Upgrade Efficiency, Comfort And Reliability.
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After the purchase and installation of any system offered by On Time Experts Heating Air & Plumbing, the customer has 365 days from the date of installation to compare their new system with any other company. If, by the end of 365 days, the customer can locate a comparable system that meets all of the following three conditions, On Time Experts will meet the investment amount and give the customer $100.
If your new comfort system breaks down and leaves you without heating or cooling at any time during the first two (2) years, we promise to restore your comfort within 24 hours of your call or we will award you a complimentary one-year service agreement at no charge.
Your Own Emergency Fund
Join the Front of the Line Family!
The On Time Experts' Free Christmas System Giveaway!
Your Own Emergency Fund $100, per system, towards a new heating and cooling system, every year you’re a member; and it never resets
Upgrade Efficiency, Comfort And Reliability.
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Why Choose Us
Licensed and insured
HVAC License TACLB26616E listed on our site
Same-day arrival promise
Same-day service or your service fee is free
Up-front pricing
Written options before work begins
Trusted local team
Drug and background checked technicians
Proven satisfaction
4.8 rating from 6,744 reviews
What Our Customers Say
quality
“Great painless installation of new HVAC unit. Crew was awesome and informative.”
professionalism
“They completed our full replacement in about a day and cleaned everything beautifully.”
clarity
“Prompt, professional, and they explained the new thermostat and system clearly.”
The cost to install a new AC and furnace varies by home and system design, and On Time Experts provides bullseye‑accurate, no‑obligation total prices after an in‑home load calculation. Most of what you pay is driven by properly matching equipment to your home’s heating and cooling load rather than the brand name.
Expect our Comfort Expert to spend 60–90 minutes measuring your home, then deliver a single, all‑in price before work starts; our teams regularly install systems across DFW, including many Mesquite homes.
- What drives price: system capacity and efficiency ratings (SEER/HSPF/AFUE)
- Home factors: duct condition, placement, and any needed modifications
- Installation complexity: electrical, line sets, and condensate/drain solutions
- Options: thermostats and whole‑home air quality add‑ons
We’re brand‑agnostic and tune every install to peak performance, and current offers include $500 OFF AC installation plus free second opinions.
Schedule an on‑site load calculation to confirm the exact, written price before you decide.
Updated: 2026-04-30
Need help in Mesquite, TX? Call (214) 945-0660 or book online.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
Arlington
TX
Sunnyvale
TX
Lancaster
TX
Mesquite
TX
Crandall
TX
Ferris
TX
Seagoville
TX
The Colony
TX
Coppell
TX
Addison
TX
Fort Worth
TX
Garland
TX
Wylie
TX
Royse City
TX
Forney
TX
Lavon
TX
Hutchins
TX
Grapevine
TX
Terrell
TX
Allen
TX
Grand Prairie
TX
Wilmer
TX
Denton
TX
Euless
TX
Richardson
TX
Balch Springs
TX
Desoto
TX
Mckinney
TX
Carrollton
TX
Sachse
TX
Princeton
TX
Plano
TX
Fate
TX
Duncanville
TX
Irving
TX
Rowlett
TX
Rockwall
TX
Frisco
TX
Lewisville
TX
Nevada
TX
Dallas
TX