Business Details
23 Years
experience
Emergency
services
Your Trusted HVAC Partner in Arnold, MD
Sines and Sons, a family-owned and operated HVAC company in Arnold, MD, has been the #1 choice for heating and cooling services in Anne Arundel County for over 20 years. Our team delivers reliable, customer-focused solutions, including installation, repair, and maintenance of HVAC systems, boilers, ductwork, and thermostats. We prioritize energy efficiency, sustainability, and personalized service, ensuring tailored comfort solutions for residential and commercial clients.With certified technicians, 24-hour emergency services, and a commitment to community trust, we combine old-fashioned service values with modern technical expertise. Our reputation is built on long-standing relationships, transparent pricing, and a dedication to resolving complex HVAC challenges while maintaining affordability.
Services
HVAC Services
Air Cleaners
Boiler Services
Ductwork Services
Gas Piping
Heat Pump Services
Humidifier Services
Thermostat Services
Emergency Repairs
Energy Efficiency
Details
- Year established: 2003
Highlights and features
- We have over 20 years of experience in HVAC services in Anne Arundel County.
- Our family-owned business offers 24-hour emergency HVAC assistance.
- We provide energy-efficient systems with competitive pricing and free estimates.
- Our team consists of certified technicians trained in all HVAC brands.
- We guarantee transparent pricing with no hidden fees.
Associations and certifications
- M.H.I.C. #43454
- A.A.Co #D1 01940
- Master Gas Fitter #A502436
- MD STATE HVACR #5889
Services
HVAC Services
Sines and Sons offers comprehensive HVAC installation, repair, and maintenance services for residential and commercial properties. Our certified technicians address heating, cooling, and ventilation needs, ensuring energy efficiency and year-round comfort. We specialize in system upgrades, emergency repairs, and tailored solutions for optimal indoor air quality.
Air Cleaners
We install and service whole-home and portable air cleaners to enhance indoor air quality. Our systems remove allergens, pollutants, and bacteria, creating healthier environments for families and businesses. Services include filter upgrades, maintenance, and repairs for existing units.
Boiler Services
Our experts provide boiler installation, repair, and maintenance for gas, electric, and steam systems. We ensure safe, efficient heating solutions for homes and businesses, with emergency services available to prevent downtime and costly breakdowns.
Heat Pump Services
We offer heat pump installation, repair, and maintenance, including mini-split and geothermal systems. Our energy-efficient solutions provide dual heating and cooling functionality, reducing utility costs while maintaining consistent comfort in moderate climates.
Thermostat Services
Sines and Sons installs and repairs smart, programmable, and digital thermostats. We integrate systems with HVAC units for precise climate control, energy savings, and remote accessibility, enhancing convenience and efficiency for homeowners and businesses.
Questions
What HVAC services does Sines and Sons offer?
We provide installation, repair, and maintenance for HVAC systems, boilers, heat pumps, ductwork, air cleaners, and thermostats, along with 24-hour emergency services.
Do you offer emergency HVAC services?
Yes, we provide 24-hour emergency HVAC repairs to address urgent heating and cooling issues outside regular business hours.
Which areas do you serve?
We serve Arnold, Annapolis, Glen Burnie, Severna Park, Pasadena, and surrounding areas in Anne Arundel County, MD.
Are financing options available?
Currently, we do not offer financing, but we provide competitive pricing, free estimates, and seasonal discounts like $150 off new HVAC installations.
How can I request a service quote?
Fill out our online form or contact us directly at (410) 267-0260 to receive a free, no-obligation quote for your HVAC project.
Videos
Reviews (1)
Abby Hurwitz Geismar
Dec 12, 2016
Report
Been using Sines and Sons for years. Amazingly prompt response and these guys come out in an emergency every time! Plus - they never seem to be trying.
