Wi-Fi Thermostats

Wi-Fi Thermostats in Manassas, VA

Millions of homeowners operate central HVAC systems when no one is home—or heat and cool spaces that are rarely occupied. At Parrish Services, we help customers eliminate energy waste and combat bloated utility bills. Smart thermostats enable residents to fine-tune their AC and heating systems while saving money and achieving “just right” indoor comfort. And with programmable Wi-Fi technology, you can manage home climate from your handy companion app or mobile browser.

 Call Us: (571)-650-1016

Get in Touch!

Man Setting Up A Thermostat

Set & Forget Traditional Thermostats

To maintain consistent indoor temperatures, heating and cooling systems rely on accurately calibrated thermostats. Thermostats respond to shifting ambient temperatures and activate HVAC equipment to restore a home’s preset comfort point. For optimal results, AC and heating systems must be sized and placed correctly, based on a home’s square footage, footprint and other factors. Correctly sized heaters and air conditioners deliver consistent temperature control without the need for frequent thermostat changes.

When equipment is undersized or oversized, it may result in temperature inconsistencies, humidity imbalances and the need to frequently adjust the thermostat. Frequent thermostat adjustments may also cause HVAC components to wear down prematurely. Whenever possible, it is best to “set and forget” your non-programmable thermostat.

Thermostat Services by Parrish

Parrish Services’ certified technicians calibrate central air thermostats when they arrive for your annual Priority Service Plan checkup. With routine, professional maintenance from the Parrish pros, your home’s indoor climate equipment receives the care it needs to perform reliably, year after year.

Time for a new thermostat? Ask a Parrish Services technician to install a smart device during your next visit. Today’s Wi-Fi thermostat models “learn” your comfort preferences and include features like remote climate management, energy reporting, indoor air quality tracking, zoned temperature control and more.

A Parrish Priority Service Plan gives you time to focus on the important things, like family and friends, business and professional goals or self-care activities. Go beyond the HVAC system: Ask technicians about maintenance plans for all of your home’s mechanical equipment. Before long, you’ll swap those daunting weekend chores for no-hassle comfort and peace of mind. Call (571)-650-1016 to sign up for a Priority Service Plan now.

Woman Adjusting Thermostat

Five Advantages of Wi-Fi “Smart” Thermostats

Today’s sleek, intuitive Wi-Fi devices function as mini-computers, giving you ultimate control over every facet of indoor climate and air quality. Support green-living initiatives, reduce carbon emissions and intelligently cool your home with these eco-friendly devices. If you’re still on the fence about replacing that old, analog thermostat with a smart model, consider the benefits:

  • Wi-Fi thermostats are intuitively programmed and easily adjusted on the fly. Change your home’s temperature from near or far with a handy companion app or quick browser login.
  • Smart temperature control lets you adjust indoor climate from anywhere. When summer days are warmer than usual, use your smartphone to lower the thermostat a few degrees before you get home. 
  • Do you travel during the winter months? With Wi-Fi thermostats, you can monitor home furnace function and keep an eye out for carbon monoxide leaks or signs of a heating breakdown.
  • Smart thermostats alert you to central air conditioning problems, like dirty filters, low refrigerant or clogged evaporator coils. With your thermostat app, you’ll always have the information you need—so you can react before an emergency arises.
  • Set Wi-Fi thermostats to create the ideal indoor climate for all occupants, regardless of schedules. Create one temperature profile for workdays and another for weekends, overnights and holidays. Program your thermostat based on family living patterns—or create a custom schedule for each occupant.
  • Track energy use over time. With today’s robust thermostat technology, you can track daily and monthly energy use, create reports, set up “zones” for cooling and heating, and reduce emissions with energy-saving options.

Parrish Total Home Services

When your day is disrupted by broken pipes or an air conditioner that won’t cool, call our certified team: (571)-650-1016. We’re available 24/7 for home emergencies, and comprehensive repair services include:

 Call Us: (571)-650-1016
Smart Home Control Display On Tablet

Automate Your Smart Home

Parrish’s certified electrical, HVAC and plumbing technicians use the latest technology to provide total home control. Before we install smart-tech systems that regulate your home’s climate, security alarms, lighting and other house features, we provide a convenient video consultation and equipment estimate. Call (571)-650-1016 or connect with Parrish online to request a quote for Wi-Fi thermostats and home technology. 

Insider News

Become a Parrish Insider! Visit our blog and newsroom to get the scoop on company news,
industry innovation, DIY tips and giving-back campaigns.

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
‹
›
Read Reviews

©2025 Parrish Services Privacy Policy Terms of Use Your Privacy Choices Privacy Options Sign Sitemap

Virginia Class A Contractor 2705038448 with HVAC, gas fitting, plumbing, and electrical specialties.

icon-working Working at Parrish
Back to Top