Humidifiers

Humidifier Repair & Maintenance in Manassas, VA

Have you noticed dry air in your Northern Virginia home during a recent winter heating season? Your heating system raises indoor temperatures and lowers relative humidity. The result is indoor air that feels much drier than other times of year, and that dryness leads to more than discomfort. Dry winter air impacts your family’s health by causing itchy skin, dry nasal passages, dry hair and nails, more frequent colds, increased virus susceptibility and respiratory irritation that worsens conditions like allergies and asthma. Indoor air with low relative humidity may also damages home flooring and woodwork or precious furnishings.

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Geothermal Service

Geothermal Service

Harnessing geothermal energy pays big dividends for your budget and the environment. Parrish Services installs geothermal heating and cooling systems that deliver lower utility bills, improved heating and cooling efficiency, long system lifespans and reduced carbon emissions. For safe, quiet operation of your geothermal system or Northern VA heat pump, trust the Parrish Services experts. Interested in upgrading your old furnace or AC unit? Ask about alternative home climate systems that green your home, safeguard indoor air and keep your family comfortable and productive.

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Oil Heating Service

Oil Heating Service

If your NoVA home burns fuel oil for heat, depend on Parrish Services to repair, replace and maintain your oil heating system. Our certified heating specialists inspect and maintain your HVAC system so it performs reliably and safely, winter after winter. Did you know well-maintained oil-burning furnaces can provide heating for two decades or more? Northern VA oil-heating customers enjoy superior returns on their heating investments with high-caliber service that keeps equipment at peak performance. Call (571)-650-1016 for oil heater repairs, maintenance or upgrades.

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Year-Round HVAC Care

Year-Round HVAC Care

Many air conditioning & heating repairs are preventable when you don’t neglect your home climate system. Routine HVAC maintenance also extends the life of your equipment, keeps indoor air clean and prevents unnecessary energy waste. With remote work schedules, family plans and the demands of a busy household, keeping your air conditioner and furnace performing at peak efficiency isn’t a do-it-yourself project. At Parrish Services, we make your home comfort our priority—so you can put family, work and travel at the top of your to-do list. Automate your home’s mechanical care with a Priority Service Plan: call (571)-650-1016 or connect online now!

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A whole-house humidifier installed in your Northern VA furnace ductwork helps alleviate low relative humidity and restore indoor comfort to your family. These integrated humidifiers require minimal (once annual) maintenance, and they provide deliver humidity levels without the drawbacks of messy, portable units.

When portable humidifiers are not cleaned and maintained regularly—or they are overused—you may create a germ incubator or mold colony. Parrish Services installs leading whole-house humidifiers, along with air filters and air purifiers, to improve indoor air quality. The result is a fine-tuned humidity balance that keeps your family healthy and comfortable during heating season and beyond. Call (571)-650-1016 or connect online to request a humidifier installation estimate.

When choosing a whole-house humidifier, it pays to consult the certified pros at Parrish Services. Achieving comfort depends on correct humidifier sizing that suits your furnace’s heating capacity. Undersized humidifiers add minimal household comfort and oversized devices may deliver too much humidity. We’ll install a humidifier that creates that “just-right” heating and moisture balance.

Factors to Consider When Purchasing Humidifiers

The Parrish Services Difference


Parrish HVAC experts get to know the ins and outs of your home’s HVAC and indoor air quality systems. We realize that your efficiency and comfort depend on correct equipment sizing, duct placement and expert installation, so we’ll never let you down. Most importantly, our HVAC, electrical and plumbing professionals treat your home as if it was their own—with one-stop service that puts you at ease. All your mechanical systems are safe in our care, and your humidifier or furnace installation is never put on hold while you wait for subcontractors or outside vendors.

At Parrish Services, our main goal is delivering total satisfaction and a hassle-free experience for every new and returning customer. As a member of the Parrish Services family, you’ll enjoy home maintenance that’s carefree and convenient—backed by new-age tech solutions and old-school service promises.

Enjoy these “Parrish Differences” when you partner with our Northern VA concierge home services company:

  • Easy scheduling & prompt arrivals (no more five-hour service windows!) 
  • Technician tracking, all the way to your door 
  • Facetime & video evaluations & equipment diagnosis
  • Priority Service Plans with exclusive member benefits
  • Remote sales calls & equipment diagnosis
  • Cloud-based recordkeeping & mobile app access
  • In-stock parts that don’t delay repairs
  • 24/7 emergency dispatch to safeguard your family & 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.

Parrish Services technicians are invariably excellent at their job and very personable. The company may not always be the cheapest one in the area but the few extra percents on the bill buy the very best services in northern Virginia. I would not think of using anybody else.
Philippe Lacoude
Philippe Lacoude
17:20 29 Aug 22
Just a standard maintenance evaluation on my HVAC system but my tech was on time, polite, thorough and knowledgeable. He advised me on parts I can replace myself to buy a little more time with my current older unit rather than trying to upsell me. He advised that I will likely need a new unit in the next couple of years, but again did so without any pressure to address prematurely. Overall it was great exchange and established a sense of honest trade work. This will not be forgotten when it is time to buy a new system!
Tim Brown
Tim Brown
19:01 26 Aug 22
This was our 1st annual check up. Robert was very helpful and professional. However, we found the prices to be very high. We’ll have to really consider the recommendations.
Rickey Butler
Rickey Butler
15:47 17 Aug 22
Team was friendly, professional, focused and in great spirits. So far I have no complaints, no criticisms, house is the perfect temperature. Great job!
Michael Arko
Michael Arko
12:30 16 Aug 22
Great service overall! Doug B did a thorough job on my HVAC check providing info on preventative maintenance need next time I need HVAC check, which I will definitely do between Nov and Jan! Great job!!
Lisa Timmering
Lisa Timmering
01:58 02 Aug 22
Joe was exceptional! He quickly diagnosed the issue with my A/C unit/cleared the "fault" and wa-la, the until began working again! Thanks Joe for your work!
Lisa Hensley
Lisa Hensley
15:59 01 Aug 22
When your air conditioner goes out, and it's July...the hottest month of the year...it's an emergency! So I took the first appointment I could get with a company that used a bait and switch technique of leading me to believe they could come soon- only to later confess they would have to come later. I kept calling around and got someone at Parrish Services. They were honest about what they could and could not do. They sent out true professionals who diagnosed the problem within 10 minutes...fixed it, and spoke honestly about what they were doing and what to look out for in the future! Thank you Parrish Services!!
grady powell jr
grady powell jr
09:05 22 Jul 22
I have had a service contract with Parrish Services for many years. Everyone now and again I get pleasantly surprised with service for an issue that is most unpleasant.I had my semi-annual service check done 2 weeks ago. Over the past 2 days it's been warm in the house. I called Parrish to come back to look at the A/C system again. In a matter of 2 hours they were able to schedule next-day service, and the tech re-arranged his calls for service so that he spent less time driving. That meant I was next on his schedule based on location of service calls.The tech ended up locating a major coolant leak. We opted for the lesser of two expenses by having the coil replaced (a quarter of the price of a brand new unit; still not cheap, but better than replacing the entire unit).I am thankful for Parrish Services' scheduling diligence and courteous service. They bent over backwards to schedule a next-day appointment during a stretch of the year when they have an overabundance of A/C service calls.
Peter Prinz
Peter Prinz
13:50 21 Jul 22
Joe C is the Man! Very professional and knowledgeable. He kept me informed every trouble shooting step of the way. Parrish Services, Inc is definitely #1 on my list for all HVAC needs. Thank you!Also thanks to the young lady that booked my appointment! Sorry I can remember her name. She was very kind and found me an opening.
Lee Andrews
Lee Andrews
18:09 02 Jun 22
Really excellent service at all levels, from scheduling to the actual repair. Christopher L. was knowledgeable and extremely smart and persistent in diagnosing the problem and repairing it. We will definitely be using their services again. A+++++
The McFeely Rainbow Experiment
The McFeely Rainbow Experiment
19:56 25 May 22