Call Now
Website
Call
Business Details
30 Years
experience
Emergency
services
Trusted HVAC, Plumbing & Electrical Services in Manassas, VA
Parrish Services is a trusted provider of electrical, plumbing, and HVAC solutions in Manassas, VA, with a legacy of excellence spanning over 25 years. Our team of certified professionals is dedicated to delivering reliable, comprehensive services tailored to the unique needs of Northern Virginia residents. We prioritize safety, comfort, and innovation, offering 24/7 emergency support and advanced smart home technology.

Backed by industry certifications and a commitment to ongoing training, we ensure every project meets the highest standards of quality and customer satisfaction. Our local expertise and personalized approach have earned us a reputation as a leader in home mechanical services.
Services
HVAC Repair Plumbing Solutions Electrical Services Generator Installations Smart Home Technology Water Heater Repair Drain Cleaning Gas Line Services Sump Pump Maintenance Indoor Air Quality
Details
  • Year established: 1996
Highlights and features
  • We offer over 25 years of local expertise in Northern Virginia's unique climate challenges.
  • Our certified technicians provide 24/7 emergency response with no overtime charges.
  • We deliver comprehensive solutions spanning HVAC, plumbing, electrical, and smart home systems.
  • Our team undergoes continuous manufacturer training and safety education programs.
  • We guarantee transparent flat-rate pricing and industry-leading service warranties.
Associations and certifications
  • Virginia Class A Contractor
  • Better Business Bureau (BBB) A+ Rating
What people say
Extremely professional Prompt service No overtime charges Certified technicians Energy-efficient solutions
Services
HVAC Repair
Our certified technicians provide rapid diagnosis and repair for all HVAC systems, including furnaces, heat pumps, and central air conditioning. We utilize advanced diagnostic tools and factory-approved parts to restore system efficiency while minimizing energy costs. Emergency services are available 24/7 with no overtime charges, ensuring year-round comfort for Manassas residents.
Plumbing Solutions
From leak repairs to complete system replacements, our licensed plumbers handle residential and commercial plumbing needs. Services include drain cleaning with hydro-jetting technology, water heater maintenance, and sewer line inspections using camera diagnostics. We offer same-day appointments and guaranteed workmanship for all plumbing repairs in Northern Virginia.
Electrical Services
Our master electricians provide comprehensive electrical services including panel upgrades, circuit repairs, and generator installations. We specialize in safety inspections and code compliance for both residential and commercial properties. Emergency electrical services are available 24/7 with transparent flat-rate pricing and no hidden fees.
Generator Installations
We design and install whole-house generator systems with automatic transfer switches for uninterrupted power during outages. Our technicians provide ongoing maintenance and remote monitoring services to ensure reliability. Financing options are available for qualifying customers seeking energy independence in Northern Virginia.
Smart Home Technology
Our team integrates smart thermostats, security systems, and energy management solutions to enhance home efficiency. We offer Wi-Fi thermostat installations and remote diagnostics for HVAC systems. These technology upgrades help reduce energy consumption while providing greater control over home comfort systems.
People
Alton Wallace
Lead Technician
Certified HVAC specialist with 15+ years experience in residential systems. Expert in energy-efficient solutions and smart thermostat installations. Known for clear communication and thorough diagnostics.
Danny Shoop
Master Plumber
Licensed plumber with expertise in complex pipe systems and emergency repairs. Recognized for meticulous workmanship and customer-focused problem solving in Manassas homes.
Nathan Wilkinson
Electrical Supervisor
Master electrician specializing in safety inspections and generator systems. Provides expert guidance on electrical upgrades and code compliance for Northern Virginia properties.
Questions
Do you offer warranties on HVAC services?
Yes, we provide comprehensive warranties on all HVAC services and equipment installations, with extended coverage for system replacements.
Are emergency services available 24/7?
Our emergency team responds 24/7 with no overtime charges for HVAC, plumbing, or electrical emergencies in Northern Virginia.
Are your technicians licensed and insured?
All technicians hold current Virginia licenses and undergo regular training, with full insurance coverage for all service types.
Do you offer financing options?
Yes, we provide financing for qualifying projects over $500 through approved credit partners with flexible payment terms.
Can I schedule service online?
Yes, our website offers 24/7 online scheduling for all services, with real-time technician tracking and appointment confirmations.
What payment methods do you accept?
We accept all major credit cards, checks, and cash payments for completed services and installations.