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Business Details
14 Years
experience
Trusted HVAC Services in Washington, DC
Eminence Maintenance & Building Services has been a trusted provider of residential and commercial HVAC services in Washington, D.C. and surrounding areas for over a decade. Our core values of Value, Commitment, and Integrity guide every project we undertake, ensuring affordability without compromising quality. With a team of licensed and certified technicians, we prioritize ongoing professional development to deliver fast, reliable service tailored to our clients' needs. As a minority-owned and locally-operated business, we take pride in our deep community involvement and long-term customer relationships. Our comprehensive services include new system installations, repairs, preventative maintenance plans, and energy-efficient HVAC solutions for both residential and commercial properties.

We guarantee immediate corrective action for any errors and maintain certifications in Maryland HVAC Master License, District of Columbia HVAC Master License, and MHIC General Contractor License. Our leadership team brings decades of industry experience, including specialized expertise in government contracting and complex building systems. We serve multi-unit residences, churches, office buildings, retail centers, and federal/state agencies with customized HVAC solutions. Our commitment to excellence extends to building maintenance, janitorial services, and energy management programs that ensure lasting comfort and efficiency for all clients.
Services
HVAC Installation AC Repair Preventative Maintenance Commercial HVAC Energy-Efficient Solutions Heating Services Cooling Systems Government Contracting
Details
  • Year established: 2012
Highlights and features
  • Licensed and certified technicians committed to ongoing professional development
  • Fast and reliable service that never compromises quality
  • Affordable pricing options for every budget
  • Minority-owned and locally-operated business
  • Deeply involved in the community and local initiatives
Associations and certifications
  • Maryland HVAC Master License #79557
  • Maryland 1st Class Steam Operation License #14105
  • District of Columbia HVAC Master License #RM902331
  • MHIC General Contractor License #05-156073
What people say
Prompt, dependable Excellent service Great prices Professional, knowledgeable Peace of mind
Services
HVAC Installation
Professional installation of heating, ventilation, and air conditioning systems for residential and commercial properties. Our technicians ensure proper sizing, efficient operation, and compliance with local regulations. We work with leading manufacturers to provide durable solutions that enhance indoor comfort while optimizing energy consumption.
Preventative Maintenance
Comprehensive maintenance plans that include seasonal inspections, component cleaning, and performance optimization. Our technicians check refrigerant levels, electrical connections, and safety controls to prevent breakdowns. Regular maintenance extends equipment lifespan and improves energy efficiency by up to 30%.
Commercial HVAC
Tailored heating and cooling solutions for office buildings, retail spaces, and multi-unit residences. We specialize in large-scale installations, government contracts, and energy management programs. Our team handles complex systems including steam boilers, centrifugal chillers, and building automation controls for optimal operational efficiency.
AC Repair
Prompt diagnosis and repair of air conditioning systems for residential and commercial clients. Our technicians address refrigerant leaks, compressor failures, and electrical issues using factory-certified parts. Emergency repair services minimize downtime while restoring optimal cooling performance during peak summer months.
Energy-Efficient Solutions
Sustainable heating and cooling options including smart thermostats, high-efficiency heat pumps, and energy recovery ventilators. Our solutions reduce utility costs while maintaining comfort. We help clients qualify for energy rebates and implement systems that lower carbon footprints without compromising performance.
People
Sina Avery
CEO & President
25-year private sector veteran with HVAC industry expertise. Holds business administration certification and leads with customer-centric values. Drives company growth through exceptional service standards and community engagement initiatives.
Antonio Avery
Managing Partner
30-year building services professional with Master HVAC certification. Former lead engineer for major corporations including Bank of America and Baxter Pharmaceuticals. Specializes in complex system maintenance and government contract execution.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for residential and commercial heating/cooling systems, including energy-efficient solutions and government contract services.
Do you serve areas outside Washington D.C.?
Yes, we serve Maryland, Virginia, and surrounding areas with the same quality service as our Washington D.C. clients.
Are emergency HVAC services available?
While we don't list 24/7 emergency services, we prioritize prompt repair solutions during regular business hours for urgent HVAC issues.
What certifications do you hold?
We maintain Maryland and D.C. HVAC Master Licenses, MHIC General Contractor License, and steam operation certifications for comprehensive service capabilities.
Do you offer maintenance plans?
Yes, we provide customized preventative maintenance plans for residential and commercial clients to extend system life and improve energy efficiency.