Whole Home Generator Repair, Installation & Maintenance in Chattanooga, TN
7339 Lee Hwy Chattanooga, TN 37421
Happy Hiller is ready to help with your standby home generator
When the lights go out in your Chattanooga home, Happy Hiller stands ready as your trusted generator repair company. We know the importance of a steady power supply in case of emergencies.
We’re equipped to handle every service aspect for whole home generators, also known as standby generators. From installations and generator repair to diligent generator maintenance and tune-ups, we’re committed to keeping your unit robust and ready.
Our solutions encompass the comprehensive spectrum of home generator servicing:
- Generator repairs
- Generator installation and replacement
- Generator maintenance and tune-ups
As a Kohler generators dealer and Generac authorized dealer, our unwavering commitment to quality and reliability is matched only by the dedication of our skilled professionals. Reach out today to our generator repair company for reliable standby generator solutions!

Chattanooga’s Kohler and Generac authorized dealers
We pride ourselves on being authorized dealers for two of the most reputable names in standby home generators: Kohler and Generac. These industry giants place their trust in us to deliver excellence in every generator service we provide.
- Kohler: As an authorized Kohler generators dealer, we’re equipped to bring reliability and innovation to your home. Whether you’re seeking a new Kohler generator installation, replacement, or Kohler generator tune-up, we have the expertise to ensure your standby power source is always at its best.
- Generac home generators: Our status as a Generac authorized dealer reflects our commitment to delivering expert standby home generator solutions. With this brand reputation for quality and dependability, backed by our professional generator servicing, you can trust that your Generac home generators repair, installation or Generac generator tune-up needs are in capable hands.
Reach out to us today and let our expertise as Generac and Kohler generators dealers bring the best standby home generator solutions to your Chattanooga home!

Reliable whole home generator repairs
Every homeowner deserves the peace of mind that comes with a reliable emergency power source. Rest assured, our home generator repair company in Chattanooga is committed to keeping your lights on, your appliances running, and your family safe.
When your power is suddenly cut off due to an unforeseen outage, a standby home generator becomes your beacon of certainty. But if, for some reason, it’s not functioning as it should, our standby generator repair company will ensure you can continue your routine regardless of external circumstances. Just call our 24/7 emergency generator services and will be at your doorstep in no time.
But don’t wait for the next outage to strike before you take action. Our generator services extend beyond mere repair – we provide generator maintenance and generator servicing to keep your home’s backup power source in impeccable condition at all times.

Generator maintenance for long-lasting reliability
Regular maintenance is the heartbeat of any dependable system. That’s why we offer comprehensive generator maintenance services in Chattanooga.
Routine maintenance not only extends the lifespan of your unit but also enhances its efficiency and reliability. Our skilled technicians will meticulously inspect and test every aspect of your unit, identifying potential issues before they transform into costly problems.
We proudly service a wide range of products from top generator companies. Whether it’s a Kohler generator installation, Kohler generator tune-up, Generac generator tune-up, or a routine maintenance service, our team is equipped with the skills required to keep your home’s backup power source ready. On a stormy night or city-wide power disruption, we’ll make sure you can count on your standby home generator.
Contact us today to schedule your generator’s maintenance appointment, and if for any reason you’re not happy with the result, the service is on the house!

Elevate performance with reliable generator tune-up
Tune-ups are crucial for sustaining peak performance. Our dedicated team is equipped to provide exceptional generator services in Chattanooga, ensuring your backup generator is always ready to deliver.
We can service any leading generator company brand, including Kohler generator tune-ups and Generac generator tune-ups. With in-depth knowledge and experience, our technicians ensure that every component is fine-tuned according to the manufacturer’s specifications, preserving the warranty and efficiency of your investment.
A thorough Kohler or Generac generator tune-up addresses wear and tear, allowing the unit to operate smoothly when needed the most. Also, a tune-up after one year of your Generac or Kohler generator installation optimizes your home power generator’s fuel efficiency and overall performance. This not only saves on operational costs but also extends the lifespan of the system.
Happy Hiller takes a personalized approach to Generac and Kholer generator tune-ups. From inspecting electrical connections and fuel lines to cleaning air filters and testing transfer switches, no detail is overlooked.
Generator installation for enhanced comfort
We offer professional home generator installations and replacements that not only provide emergency power but also enhance the overall comfort and security of your Chattanooga residence.
A professional whole home generator installation doesn’t just provide comfort during power outages – it also adds value and safety to your home. In today’s real estate market, homes equipped with backup power solutions are highly sought after. Additionally, they ensure that crucial systems like security alarms and medical equipment remain operational.
Our generator installers also keep your lights, appliances, and HVAC systems running smoothly. No more fumbling for flashlights or worrying about food spoilage during extended outages.
As a Generac authorized dealer and Kohler generator installation professionals, we’re committed to enhancing your quality of life through reliable backup generator solutions. Don’t wait for the lights to go out; take charge of your home’s comfort and security today with Happy Hiller’s generator installers!
Partial home generators vs. whole home power generators
A partial home generator is a smart emergency power solution that focuses on supplying electricity to specific circuits or essential appliances during outages. Unlike whole home solutions that power your entire residence, partial home generators give you the flexibility to choose which areas or devices receive power.
This cost-effective backup generator ensures that critical systems like refrigerators, heating, or medical equipment remain functional, providing you with a tailored backup plan that meets your needs and budget.
Happy Hiller is here to help you weigh the pros and cons of each option, ensuring you make an informed choice that suits your needs.
Pros of whole home power generators
- Comprehensive coverage: Whole home power generators provide uninterrupted power to your entire home, ensuring all appliances and systems remain operational.
- Convenience: No need to manually manage power distribution during outages; your backup generator handles it seamlessly.
- Enhanced resale value: Installing a whole house standby unit can boost your property’s value, appealing to potential buyers.
- Certainty: With full-home coverage, you’re prepared for any scenario, from short outages to extended blackouts.
Cons of whole home generators
- Higher cost: They come with a higher upfront cost due to their capacity to power an entire household.
Pros of partial home generators
- Cost-effective: Partial home generators are a budget-friendly option, focusing on supplying power to essential systems and appliances.
- Customizable: You can choose specific circuits or appliances to power during outages, tailoring the backup generator to your requirements.
- Efficiency: Since only selected systems are powered, partial home generators use less fuel or electricity, saving on operational costs.
- Flexible installation: A partial home generator can often be installed in smaller spaces, making them ideal for properties with limited room.
Cons of partial home backup generators
- Limited coverage: Only chosen circuits or appliances receive power, leaving some parts of your home without electricity during outages.
We are Kohler and Generac authorized dealers. Our expert generator installers will make sure that your chosen backup generator option is professionally set, maintaining the highest standards of performance and reliability.
Whether you opt for a whole home power generator or a partial one, we have the expertise to guide you through the selection process. Contact us today to discuss your backup generator services needs and let us provide you with the optimal solution for uninterrupted home comfort.
Why choose Happy Hiller for standby home generator servicing?
When it comes to securing your home’s power supply, we are the premier choice for reliable and professional standby home generator servicing.
Our commitment to excellence, coupled with a team of expert generator installers and comprehensive solutions, sets us apart as your trusted generator repair company and generator service for uninterrupted comfort and peace of mind.
Our skilled professionals bring years of hands-on experience in home generator installation and maintenance. You can have confidence in the expertise of our technicians. From standby home generator installation to tune-ups, our generator servicing is tailored to meet your specific needs for optimal performance.
As an authorized dealer for Kohler and Generac, we are well-versed in the intricacies of these generator companies, ensuring that your unit operates flawlessly when you need it most. Our generator services encompass Generac and Kohler generator tune-ups, Kohler generator installation, maintenance, and generator repair, ensuring a one-stop solution for all your needs.
Our prompt and efficient 24/7 generator services, combined with our commitment to quality, make us the go-to choice for homeowners seeking dependable backup generator solutions.
Don’t wait for the next power outage to realize the importance of reliable energy backup. Contact our generator installers today to schedule your standby home generator servicing and experience the Happy Hiller difference firsthand!
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Get PromotionChattanooga Generator Repair: Common Questions
A whole home generator, or standby generator, is a backup power solution designed to provide electricity during outages. It operates automatically, detecting when the main power source fails and swiftly activating to restore power. This seamless transition ensures your home remains powered, offering certainty and comfort during unexpected outages.
A whole home generator installation ensures uninterrupted power supply during outages. It safeguards your home’s comfort, security systems, and essential appliances, preventing disruptions caused by power loss. With a standby home generator, you won’t need to worry about food spoilage, medical equipment, or discomfort during prolonged outages.
To keep it in top shape, don’t forget to give your Generac home generator or Kohler generator a tune-up at least once a year.
Choosing us for installation comes with numerous benefits:
- Expert generator installers: Our skilled professionals ensure a seamless and efficient installation process.
- Comprehensive solutions: We offer a range of services, from installation to generator repair and generator maintenance, addressing all your needs.
- Partnerships with leading generator companies: As Kohler and Generac authorized dealers, we provide premier products and services.
- Unparalleled expertise: With years of experience, we guarantee the best outcomes for your energy backup solution.
The installation process duration can vary based on factors such as the unit’s size and complexity. On average, the installation can take around a day or two. Our dedicated generator installers work diligently to ensure a swift and hassle-free process.
Remember to give your Kohler or Generac generator a tune-up and regular maintenance to keep them in optimal condition.
Kohler and Generac home generators are widely recognized among generator companies. They offer reliable performance, fewer generator repair needs, and cutting-edge technology. As an authorized Generac and Kohler generators dealer, Happy Hiller ensures that you receive the highest quality products and services for these reputable generator companies.
Absolutely. A professional whole home generator installation enhances your home’s value. Potential buyers appreciate the added convenience and security that a standby generator offers, making your property more appealing in the market.
Yes, we do provide comprehensive generator maintenance plans as part of our Happy Hiller Club. Regular checkups ensure that your unit remains in optimal condition, guaranteeing fewer calls to a generator repair company, and optimal reliability when you need it most.
Consider factors such as your home’s size, power requirements, budget, and the types of appliances you want to power during outages. Also, consider getting one from a reputable brand. Our authorized generator installers can guide you through the selection process, ensuring you get the perfect Kohler or Generac home generator for your needs.
Yes, it can be integrated with your existing systems. Our skilled generator installers ensure a seamless integration that allows your unit to power essential systems, including HVAC, security, lighting, and more, during outages.
When seeking a generator repair company, several crucial factors should guide your decision. Firstly, opt for a company with proven experience. Consider its reputation and customer reviews. A responsive customer support system and 24/7 availability for emergencies are essential. Lastly, inquire about their experience with different generator companies, brands and models. Luckily for you, Happy Hiller is an authorized Generac generators and Kohler generators dealer.
Why Choose Happy Hiller?
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Family Owned and Operated Since 1990
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Friendly service. Certified Technicians. Your problem, solved.
Happy Hiller is the premier Plumbing, Heating & Cooling and Electric service experts. We proudly serve parts of Tennessee, Kentucky, Alabama and Florida. Whether you need emergency services or preventive maintenance, it’s all guaranteed. The best techs. The friendliest service. 100% satisfaction.
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Happy Hiller Offers Generator Services 24/7
Your trusted generator repair company provides round-the-clock expert generator repair, installation, and replacement, ensuring your backup power is always ready.
Plumbing, Heating & AC Repair and Electrical Services
Our confident service technicians will provide you with the solution for any home plumbing, heating, cooling, or electrical problem. Let us show you how we can make you a happy Hiller customer. Contact your trusted, licensed technician in Chattanooga today.
With Hiller, no plumbing repair or service ever needs to become a big deal.
Call Hiller today, and let our friendly professionals keep your home or business flowing smoothly.
Feeling the proverbial heat because of a faulty heating and cooling system?
If so, contact us to diagnose any problems your heater or AC may be experiencing. Our HVAC company can also ensure your unit is achieving its peak performance with our routine maintenance services, so you can be ready for every season that lies ahead.
Resolving electrical issues yourself is dangerous.
Even seemingly small tasks can lead to big accidents. Rather than risk being shocked, call Hiller to have a trained electrician solve any of your electrical service needs.
Nearest Locations
Chattanooga Plumbing, HVAC & Electrical Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RdCrossville, TN 38571 T: (931) 484-7936
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Nearest Hiller Locations
Chattanooga Plumbing, HVAC & Electrical Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RdCrossville, TN 38571 T: (931) 484-7936
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Nearest Hiller Locations
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Chattanooga Plumbing, HVAC & Electrical Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RdCrossville, TN 38571 T: (931) 484-7936
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Panama City Beach Plumbing & HVAC Services
914 W 26th StLynn Haven, FL 32444 T: (850) 954-6110 Schedule Online

2524 Petty Dr
Bowling Green, KY 42103

1500 Ashland City Rd
Clarksville, TN 37040

1415 Interstate Dr
Cookeville, TN 38501

1891 Slaughter Road
Madison, AL 35758

210 Commerce Center Cir
Jackson, TN 38301

5507 Ball Camp Pike
Knoxville, TN 37921

241 Southpointe Way
Murfreesboro, TN 37130

915 Murfreesboro Pike
Nashville, TN 37217

1617 Highway 31 West
Goodlettsville, TN 37072