Water Heaters

Water Heater Manassas, VA

Hot water, your most crucial home convenience, rides on the most underappreciated appliance in your home. Usually tucked away in the basement or utility room, your water heater labors 24/7 to provide for morning showers, home cleanup, and end-of-day baths. When the workhorse appliance dies unexpectedly, you’re hit with a cold reality: You need water heater replacement, fast.

Before panic sets in and your day is ruined, or your property is damaged, call Parrish Services at (571)-650-1016 or request service online! For decades, the Parrish team has provided homes and managed properties with high-tech, long-lasting tank and tankless water heaters. Parrish Services offers repair services for both electric and gas water heaters. Trust us to make water heater replacement convenient, dependable, and transparent.

Timely water heater repair services are crucial to avoid disruptions and maintain reliable access to hot water.

Get in Touch!

Woman Switching On The Heater

Parrish Water Heater Sales & Replacement 

From your first contact with our office staff, you’ll realize Parrish Services isn’t a typical home services company. Our licensed professional employees provide comprehensive plumbing, electrical and HVAC repair in Manassas to customers throughout Northern Virginia, and we’re proud to serve generations of satisfied NoVA families.

Parrish understands your busy lifestyle, and we make it easy to schedule service, troubleshoot water heater problems, or request plumbing estimates. We offer expert water heater installation services for both residential and commercial properties. Choose from on-site visits or virtual appointments via video chat or Facetime. When we arrive at your front door, you can expect prompt, professional service from our courteous, knowledgeable technicians. Most importantly, your job will be done right—the first time.

Recognizing signs that indicate the need for new water heater installation is crucial. Investing in a new installation can be more cost-effective than repeatedly repairing an old unit, and we can assist you in selecting the best water heater for your home.

Experience the Parrish Difference:

  • Factory-trained in plumbing, air conditioning, heat, and electrical expertise.
  • Licensed, bo, bonded, and insured technicians who pull necessary work permits.
  • Technical savvy and mobile communication that saves you time and money.
  • Thorough and accountable workmanship that’s certified and warranted.

Connect With Our Northern VA Team

Advanced Water Heater Replacement

If your conventional water heater is over ten years old, consider replacing it with a high-efficiency model. Design improvements and advanced technology boost the function and efficiency of today’s hot water appliances. Choose from a wide range of water heaters, including:

  • Hybrid heat pump water heaters that nearly double the efficiency of standard electric models.
  • Tankless water heaters equipped with recirculation technology for high-performance, instant hot water distribution. Consumer Reports estimates that while tankless water heaters cost more upfront, they are around 22 percent more efficient than traditional tank models. If it’s time to replace your tank-style water heater, Parrish Services technicians educate you about replacement options and the benefits of tankless-type water heaters.
  • Hot water recirculation systems expedite the traveling of hot water to fixtures and eliminate your prolonged wait for hot water. Circulation systems can be paired with tank or tankless equipment.
  • Gas condensing water heaters that recapture heat from exhaust gases, increase efficiency and improve recovery times.
  • Conventional gas water heaters are manufactured with motorized dampers and high insulation values.
  • Smart water heaters tank and tankless, equipped with digital technology managed from a smartphone app.

When comparing electric water heaters with gas water heaters, it’s important to consider that while electric models may have higher operational costs, they can offer long-term savings based on energy efficiency and usage.

Gas water heaters, despite their higher upfront cost, often provide greater savings in the long run due to their cost-effectiveness and efficiency.

Parrish Services is committed to helping customers find the very best water heater to suit their specific home needs.

Water Heater Replacement
Couple Holding A Miniature House

Protect Your Home Investment

For busy families, water heater, plumbing system, drain, and shut-off valve inspections often slip by unnoticed—leaving homes at risk for mechanical breakdowns or early replacement. Parrish Services has the solution: Priority Service Plans. In just one visit, your licensed technicians inspect multiple home systems and perform maintenance that keeps warranties in effect and ensures that systems operate at peak efficiency. All maintenance visits are documented and stored in the cloud for your peace of mind—where you can easily access and review them.

Connect with Parrish Services online from any mobile device or laptop when it’s time to:

  • Schedule repairs or maintenance
  • Request new equipment estimates
  • Engage our turnkey mechanical contractor services for all your home systems
  • Review video sales calls & service data
  • Follow real-time progress on home contracting projects

Keeping home your haven, Parrish Services is trusted by residents throughout Northern VA. Trust us for tank-style water heater installation, tankless water heater equipment and more.

Places to See:

Make the most of your time in Manassas by visiting iconic landmarks such as the Manassas Museum, showcasing the city’s heritage. Additionally, the Hylton Performing Arts Center is a cultural hub hosting various events and performances throughout the year.

Experience the Parrish Services Inc. difference. Contact us today at (571)-650-1016 to schedule your electrical, plumbing, or HVAC service in Manassas, VA. Your comfort and peace of mind are our priorities.

Places to See:


How often should I replace my water heater?

Most water heaters last 8–12 years. If yours is over 10 years old and showing signs of inefficiency or frequent repairs, it might be time to consider a replacement.

What is the difference between tank and tankless water heaters?

Tank water heaters store hot water, while tankless models heat water on demand. Tankless systems are typically more energy-efficient but have a higher upfront cost compared to traditional tank water heaters.

What are hybrid heat pump water heaters?

Hybrid heat pump water heaters use heat from the air to warm water, making them nearly twice as efficient as standard electric models. They’re ideal for homeowners looking to reduce energy costs over time.

How do I know if a gas or electric water heater is better for me?

Gas water heaters are usually more cost-effective in the long term, but electric models can offer lower upfront costs and improved energy efficiency. Reach out to us for advice on choosing the best option for your home! 


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Customer Reviews

Parrish has the best customers in Northern Virginia, hands down! To learn more about the Parrish Difference or discover the many reasons that so many new customers are now lifetime customers, check out these stories from verified clients.

Alton our technician was awesome. Extremely professional, courteous, and knowledgeable. I appreciated him taking on all my questions and able to answer them so thoroughly without ever feeling rushed. Definitely will be requesting him on all our electrical home needs going forward.
Chris Gabriel
Chris Gabriel
00:22 13 Feb 25
I had a great experience with Parrish, and the head technician, Danny Shoop (the assistant was also very good). We had a number of plumbing issues that needed repair, and the work was completed to our satisfaction. I was impressed by Danny's professionalism, his work ethic, and the suggestions and recommendations he made. I will definitely use Parrish again.
Trina Santry
Trina Santry
19:35 07 Feb 25
I wanted to express my sincere appreciation for Nathan Wilkinson for the exceptional service provided during the recent gas inspection. Your expertise and professionalism were evident from the start. You arrived promptly at the scheduled time, demonstrating a strong commitment to punctuality. You conducted a thorough and meticulous inspection of the gas systems, ensuring every detail was carefully examined. Your knowledge and attention to safety measures were remarkable. Thank you
Rita Domit
Rita Domit
14:09 28 Jan 25
I woke up at 6:30 with my smoke detector going off. Changes batteries but that didn't work. Web said they might be end of life, so I turned to m electrician. Parrish was wonderful! She was patient with me and went out of her way to help get it add today. Alton was the tech who was also helpful, patient, and informative. He came out and fixed the problem. He was professional and made me feel listened to. Cost was reasonable. Highly recommend this company.
Wendy Martinez
Wendy Martinez
22:52 22 Jan 25
Andre and the other technician did a great job installing the new furnace hot water heater and air conditioner. I appreciated the prep and care taken in my home as they carried out the old and brought in the new furnace and hot water heater. Andre took the time to answer what overall questions I had and kept me up to date on the installation progress.
Cynthia Venne
Cynthia Venne
14:07 20 Jan 25
Brandon did a routine inspection of our HVAC that we knew was reaching its replacement age. He was very professional and honest with his assessment and what needed to be repaired or replaced and why, complete with photos and diagnostics. He made sure I knew all my options and pricing (including cost savings) for the recommended parts and services. Very happy with Brandon’s service and Parrish in general.
Brett Gillies
Brett Gillies
14:43 17 Jan 25
Clarence Boyd fixed the toilet tank leak. He diagnosed the issue so quick and resolved it in less than 30 min. He is courteous, knowledgeable and efficient. I highly recommend him.
Rita Domit
Rita Domit
14:14 15 Jan 25
Alton conducted a comprehensive inspection of our home's electrical system. He explained issues as he found them, and even made water heater and fire safety recommendations. I was pleased with his ability to communicate issues clearly and provide a quick turnaround for the quotes.
nihad khdair
nihad khdair
01:02 15 Jan 25
My wife, Janice, worked with Alton Wallace to convert our fireplace from gas to electric, and Alton was wonderful! We’d never tackled a project like this before so we had some questions along the way, but Alton was very patient and willing to walk us through step-by-step. He was personable and very knowledgeable. We would definitely recommend Alton to future clients!
Douglas Gore
Douglas Gore
21:36 13 Jan 25
I am very pleased with the excellent service I received today from Nathan W. with Parrish services. He diagnosed the issue quickly and got my heat back on! He answered all my questions and was polite and courteous! Parrish has been our Heating/AC maintenance company for many years and always gives great service!
Anne Leeson
Anne Leeson
20:01 10 Jan 25