Business Details
31 Years
experience
Emergency
services
Trusted HVAC, Plumbing & Electrical Services in Owings Mills, MD
Ambassador Services has been delivering comprehensive mechanical, plumbing, and electrical solutions since 1995. Our team combines over 50 years of collective experience with a commitment to exceptional customer service, ensuring long-term relationships built on trust and reliability. We specialize in HVAC, plumbing, and electrical installations, maintenance, and emergency services for residential and commercial clients. Our licensed professionals prioritize proactive solutions through service contracts, preventing costly repairs while maintaining system efficiency. With 24/7 emergency availability and coverage across Maryland, Northern Virginia, Delaware, and Southern Pennsylvania, we ensure year-round comfort and safety for our clients.Our dedication to quality is reflected in our Master HVAC, Plumber, and Electric licenses, as well as our Backflow Certification with WSSC. We approach every project with personalized attention, leveraging advanced diagnostics and industry-leading practices to meet evolving client needs. Our mission remains centered on integrity, technical excellence, and measurable value creation for every customer interaction.
Services
HVAC Installation
Plumbing Services
Electrical Services
Maintenance Contracts
Emergency Services
Drain Cleaning
Electrical Safety Inspections
Generator Installation
Backflow Testing
Sewer Tank Replacements
Details
- Year established: 1995
Highlights and features
- We offer 24/7 emergency service for urgent HVAC, plumbing, and electrical needs.
- Our team holds Master HVAC, Plumber, and Electric licenses for guaranteed expertise.
- We provide proactive maintenance contracts to prevent costly system failures.
- Our technicians have over 50 years of combined experience in residential and commercial systems.
- We serve Maryland, Northern Virginia, Delaware, and Southern Pennsylvania with localized knowledge.
Associations and certifications
- Master HVAC (18042)
- Master Plumber / Gasfitter (83715)
- Master Electric (11431)
- Backflow Certified with WSSC
Services
HVAC Installation
We specialize in residential and commercial HVAC installations, including gas furnaces, heat pumps, and energy recovery ventilation systems. Our team ensures precise system sizing and energy-efficient operation. With over 50 years of combined experience, we deliver tailored solutions for new construction, renovations, and tenant fit-outs.
Plumbing Services
Our licensed plumbers handle residential and commercial needs including water heater replacement, drain cleaning, and backflow testing. We install whole-home water filters and address leak repairs with advanced camera diagnostics. Emergency services cover pipe bursts and critical system failures across all property types.
Electrical Services
From residential rewiring to commercial data center installations, our Master Electricians provide code-compliant solutions. Services include generator installation, thermal imaging diagnostics, and fiber optic network wiring. We also offer seasonal lighting upgrades and fire alarm system maintenance.
Maintenance Contracts
Our maintenance agreements cover HVAC, plumbing, and electrical systems with scheduled inspections. Services include coil cleaning, combustion analysis, and electrical safety checks. Regular maintenance prevents emergencies while extending equipment lifespan and improving energy efficiency for residential and commercial clients.
Emergency Services
We provide round-the-clock emergency response for HVAC failures, plumbing leaks, and electrical issues. Our rapid dispatch system ensures technicians arrive promptly to address critical situations. Available 365 days a year, this service minimizes downtime and prevents minor issues from escalating.
Questions
What services does Ambassador Services offer?
We provide HVAC installation/maintenance, plumbing repairs, electrical services, emergency support, and preventive maintenance contracts for residential and commercial clients.
Do you offer emergency service outside regular business hours?
Yes, we provide 24/7 emergency response for urgent HVAC, plumbing, and electrical issues across our service areas.
Which areas do you serve?
We serve Maryland, Northern Virginia, Delaware, and Southern Pennsylvania for both residential and commercial properties.
Are your technicians licensed and insured?
Yes, we hold Master HVAC, Plumber, and Electric licenses with Backflow Certification. All work meets local code requirements and industry standards.
Can you help with commercial HVAC systems?
Yes, we specialize in commercial rooftop units, variable refrigerant flow systems, and data center HVAC solutions with tailored maintenance plans.
Reviews (4)
Melanie Waxman
May 27, 2019
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So disappointing that I received such a negative attitude and was refused to even speak to someone about a donation. No donation is ever expected but someone being kind and at least passing the request on the the head of the company is not difficult. As for Great HVAC services-- there are some great options without considering this business!
Anthony Finneran
Feb 17, 2019
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We have used Ambassador several times in the past few years for replacement and installation of malfunctioning parts related to our furnace and air conditioning unit. Recently they provided us free plumbing advice as well to resolve a leak in our bathroom over the phone. They have always been friendly, prompt, professional, and reasonably priced. Would definitely recommend, and have become the first call we make whenever we have an HVAC or plumbing issue.
Laura Serpico
Feb 09, 2019
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We have worked with Ambassador on multiple jobs and they are always top notch. They are extremely knowledgeable, responsive, and always make sure we are satisfied with the work. Their work is always clean and seamless. We will continue to use them for future projects. Thank you!
Rameez Mahmood
Mar 15, 2018
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They over charge ALOT and that's why will never gives an estimate. They charge hourly which is $98.00 (not bad) but a job that can be done with in an hour will take 5 hours. Technician was on phone for an hour to order for the part, Took 1.5 hours to get the part, 30 mins again on phone to get the itemized billing (which I did not requested), they just want to increase the bill amount. They charge a 40% profit on the parts on top of hourly rate of technician plus $ 60 trip charge. I paid more than $ 600 for a simple pipe connector change. Go to other companies that gives a full estimate for the job. Save your money and don't go to them.
