Business Details
Emergency
services
Your Trusted Partner for HVAC & Plumbing Solutions
Michael Bonsby HVAC, Plumbing & Electrical HVAC, Plumbing & Electrical has been a trusted home service contractor in Maryland, Virginia, and Washington, DC, for over two decades. Founded on principles of customer-centric service, our family-owned business prioritizes comfort, safety, and reliability. Our licensed, bonded, and insured technicians deliver comprehensive HVAC, plumbing, and electrical solutions, including emergency services available 24/7. With a focus on transparency, we provide free replacement estimates, same-day service, and financing options tailored to diverse budgets. Our affiliations with industry leaders like ACCA and NCI underscore our commitment to technical excellence and ongoing education.We specialize in fossil fuel-to-gas conversions, indoor air quality systems, and energy-efficient installations, serving communities from Gaithersburg to Northern Virginia. Customer satisfaction is guaranteed through meticulous workmanship, advanced diagnostics, and a no-commission technician model that ensures unbiased recommendations. Our 20+ years of local expertise have established us as a regional leader in residential and commercial comfort solutions.
Services
Heating
Air Conditioning
Plumbing
Air Quality
Electrical
Highlights and features
- 20+ years of local HVAC, plumbing, and electrical expertise
- 24/7 emergency service with same-day appointments available
- Fully licensed, bonded, and insured technicians
- Transparent pricing with free replacement estimates
- Custom financing options for budget-friendly solutions
Associations and certifications
- ACCA
- NCI
What people say
Incredibly responsive
Super polite technicians
Knowledgeable HVAC technician
Fair pricing
Prompt service
Services
Heating Services
We provide comprehensive heating solutions including furnace, boiler, and heat pump installation, repair, and maintenance. Our technicians specialize in energy-efficient systems from top manufacturers like Goodman and Trane. With 24/7 emergency availability, we ensure rapid response for winter breakdowns. Our fossil fuel-to-gas conversion services enhance efficiency while reducing environmental impact. Annual maintenance plans help extend system lifespan and optimize performance.
Air Conditioning
Our AC services cover ductless mini-splits, central units, and heat pumps with installation, repair, and maintenance. We offer 24/7 emergency repairs for summer breakdowns and specialize in high SEER-rated systems for energy savings. The team provides diagnostic testing, refrigerant management, and seasonal maintenance. We service all major brands while offering equipment financing options for system replacements.
Plumbing Services
We handle all plumbing needs from fixture repairs to sewer line replacements. Our 24/7 emergency team addresses leaks, clogs, and water heater failures. Specialized services include kitchen/bathroom plumbing, drain cleaning, and outdoor line repairs. Technicians use advanced leak detection technology to minimize property damage. We offer hose bib winterization and plumbing maintenance plans for preventive care.
Electrical Services
Our licensed electricians handle installations, repairs, and upgrades for residential systems. Services include panel replacements, generator installations, lighting design, and EV charging station setup. We provide 24/7 emergency repairs for power failures and specialize in code compliance corrections. Commercial electrical services cover signage, security systems, and property management needs with minimal disruption.
Indoor Air Quality
We improve home air quality through duct sealing, UV light systems, and whole-home air cleaners. Our solutions address allergens, humidity imbalances, and contaminants using EPA-registered technologies. Services include Sanuvox UV purification, HEPA filtration systems, and carbon monoxide detection. Technicians perform comprehensive assessments to recommend optimal solutions for asthma and allergy sufferers.
Questions
What HVAC services do you offer in Maryland?
We provide full-service HVAC solutions including installation, repair, and maintenance for furnaces, air conditioners, heat pumps, and indoor air quality systems across Maryland, DC, and Northern Virginia.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency plumbing team responds to leaks, clogs, water heater failures, and sewer issues with same-day service availability throughout the DMV region.
Are your electricians licensed and insured?
All our electricians are fully licensed, bonded, and insured with expertise in residential and commercial electrical systems including emergency repairs and code compliance upgrades.
What financing options are available?
We offer flexible financing plans subject to credit approval, including six-month financing options for HVAC, plumbing, and electrical system replacements.
Which areas do you service?
We serve Montgomery County, Gaithersburg, Rockville, Silver Spring, Northern Virginia, and Washington, DC, with 14+ service locations across the region.
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