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Promotions

FREE Diagnostic with Any Repair

FREE Diagnostic with Any Repair

Fix Now, Save Now. Schedule Today!

$12 A/C Tune-Up & Safety Inspection for Systems 12 Years or Older

$12 A/C Tune-Up & Safety Inspection for Systems 12 Years or Older

Older A/C? Keep It Running Strong!

$89 A/C Tune-Up & Safety Inspection

$89 A/C Tune-Up & Safety Inspection

Get Ahead of the Heat!

FREE Water Heater with Whole-Home Water Repipe

FREE Water Heater with Whole-Home Water Repipe

Give Your Home’s Plumbing System a Fresh Start!

$89 Per Line Drain Cleaning with FREE Camera Inspection

$89 Per Line Drain Cleaning with FREE Camera Inspection

Round-the-Clock Relief for Clogged Drains—We're Here for You 24/7

$125 OFF Main Sewer Line Hydro Jetting

$125 OFF Main Sewer Line Hydro Jetting

Blast Away Stubborn Clogs!

$89 Tank Water Heater Flush & Tune-Up

$89 Tank Water Heater Flush & Tune-Up

Your Water Heater Needs Love Too! Give it the Care it Deserves!

$400 OFF a Healthier Home Air & Water Upgrade

$400 OFF a Healthier Home Air & Water Upgrade

Bundle the iWave Air Cleaner & HALO 5 Water Filtration System to Save More!

Perfect Air. Endless Options.

Perfect Air. Endless Options.

Rebates up to $1,800 on a New Lennox® Ultimate Comfort System!

Lennox® Spring Promotion

Lennox® Spring Promotion

Rebates up to $1,400 AND Special Financing on a New Ultimate Comfort System!

$39 OFF Any Service

$39 OFF Any Service

Plumbing or HVAC, We've Got You Covered!

$250 OFF Duct Cleaning

$250 OFF Duct Cleaning

Schedule Your Free Quote Today!

$199 OFF the HALO 5 Whole-Home Water Filtration System

$199 OFF the HALO 5 Whole-Home Water Filtration System

Improve Your Water Quality for As Low As $18/Week!

$175 OFF the iWave Residential Air Cleaner

$175 OFF the iWave Residential Air Cleaner

Breathe Cleaner Air at Home for As Low As $14/Week!

Up To 10% Off Competitor Estimates for System Replacements - GUARANTEED!

Up To 10% Off Competitor Estimates for System Replacements - GUARANTEED!

Never Overpay for New Equipment Again!

FREE Second Opinion on Repairs

FREE Second Opinion on Repairs

Get Peace of Mind with a No Cost Expert Review of Your Repair Needs!

20% OFF Repairs & Front of the Line Service for Love Club Members

20% OFF Repairs & Front of the Line Service for Love Club Members

Join Now and Protect Your Home!

FREE Estimates for System Replacements & Installs

FREE Estimates for System Replacements & Installs

Schedule Your Appointment—No Strings, Just Expert Advice!

FREE In-Home Water Test & Analysis

FREE In-Home Water Test & Analysis

What's in Your Water? Find Out with a No Cost Assessment!

FREE Indoor Air Quality Assessment

FREE Indoor Air Quality Assessment

Discover What's Really In The Air You Breathe—And How To Make It Better!

FREE Estimates for Commercial System Replacements & Installs

FREE Estimates for Commercial System Replacements & Installs

Professional Support You Can Trust for Your Facility’s Next Upgrade!

FREE Facilities Maintenance Estimates

FREE Facilities Maintenance Estimates

Expert Guidance to Keep Your Facility Running at its Best!

$.25 OFF Per Square Foot On Blown-In Insulation

$.25 OFF Per Square Foot On Blown-In Insulation

Seal in Comfort, Savings, and Better Energy Efficiency!

DeHart Plumbing, Heating, and Air Inc. Reviews
Ready for Service? You Are The Heart of Our Business 209-523-4578

Related FAQs

Where Can I Find DeHart’s Current Promotions or Specials?

You can find our current deals on products, services, and more by visiting our Promotions page. We update it regularly with seasonal deals and limited-time offers, so be sure to check back often for ways to save.


For even more value, consider joining our Love Club Maintenance Program, which includes an instant 20% discount on repairs and a reduced diagnostic fee.

How Long Are Your Promotions Valid?

Each of our promotions varies in length—some are seasonal and time-sensitive, while others may be available for an extended period. We recommend checking our Promotions page regularly for the latest offers and details. If you have questions about a specific deal, just give us a call. Our team is always happy to help.

Do I Need a Coupon or Code to Redeem a Promotion?

No coupon code is needed. Just mention the promotion to your technician at the time of service, and the savings will be applied. If you're booking over the phone, you’re also welcome to reference the offer then—our team will take care of the rest.

Can I Combine a Promotion with Financing or Other Discounts?

Yes, promotions can be combined with financing, making it even easier to take advantage of limited-time savings without paying everything upfront. However, promotions cannot be combined with other discounts or offers unless specifically stated. If you’re unsure whether a promotion can be combined with something else, just ask—our team is happy to clarify.

Are Promotions Available for Both New and Existing Customers?

Yes! Many of our promotions are available to both new and existing customers. Whether you’ve just discovered DeHart or have trusted us for years, we’re happy to help you save on the services you need. Be sure to check our Promotions page for current offers and eligibility details.

Do Your Promotions Apply to Commercial Services Too?

Our promotions are designed specifically for residential customers and typically do not apply to commercial services. If you’re a commercial client, we recommend reaching out to our team directly to learn more about customized pricing and service options for your facility.

What’s the Best Way to Stay Updated on Future Deals and Flash Sales?

To stay in the loop on future deals and flash sales, follow us on Facebook and Instagram, where we regularly post exclusive offers and limited-time promotions.


You can also join our email newsletter by sending us a message or giving us a call at 209-523-4578. We’ll make sure you’re the first to know about any new specials!

Can I Still Use an Older Promotion or Coupon That Doesn’t Have an Expiration Date?

Yes! If you have an older DeHart promotion or coupon that doesn’t list an expiration date, we’ll still honor it. Just mention it to your technician at the time of service, and we’ll make sure you receive the savings.

Why Choose DeHart?

For nearly 80 years, DeHart has been the trusted name in home comfort across our community. We’re a family-owned company built on integrity, expert service, and a genuine commitment to doing right by our customers. From HVAC to plumbing, repairs to replacements, we bring decades of experience, highly trained technicians, and a 100% satisfaction guarantee to every home we serve. We stand behind our work with an industry-leading 10-year parts and labor warranty, a craftsmanship guarantee, and flexible financing options to make comfort more accessible when you need it most. When you choose DeHart, you’re choosing quality, reliability, and a team that truly cares.

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Tom Casazza, Yesterday

Eric Dewees was great explained everything he was doing and was considerate of our floors when inside.

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