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105 Daniel Webster Highway Merrimack NH 03054


BMW auto air conditioning and heating service in Merrimack, NH

If you need air conditioning and heating service for your BMW in Merrimack, NH, you came to the right place. Here at Ultimate Bimmer Services, we have the experience and equipment to bring your cabin temperatures back to comfortable.

Air Conditioning and Heating Services

Our Air Conditioning and Heating Services for BMW Vehicles

BMW air conditioning and heating systems are sophisticated technologies linked to your BMW’s computer and electrical system. They must be maintained by experts trained to handle the many parts and features found inside your BMW’s luxurious interiors.

Here are some of our most popular services availed by BMW owners in Merrimack, NH:

Air Conditioning Maintenance

It is essential to have your car’s A/C system regularly serviced to maintain the cooling capacity. BMW air conditioning systems are designed to be cooled by R134 refrigerant or 1234yf refrigerant which, if not maintained, may cause expensive component failure.

Recharging and Refilling

As your premier BMW repair shop in Merrimack, NH, Ultimate Bimmer Services understands the BMW air conditioning and heating system. We also know how to recharge and refill your auto air conditioning system with R134 refrigerant. Our recharge and refill services will restore your BMW’s cabin HVAC to optimal conditions.

Diagnostic Service for Air Conditioning and Heating Issues

A/C problems in BMW cars can be difficult to pinpoint sometimes because of the advanced technology that BMW uses for their air-con systems. There are also times when the symptoms of a problem may not match those listed on a diagnostic trouble code. This is why these kinds of services should always be taken to experienced BMW experts like us.

Compressor Replacement

If your air conditioning compressor is broken or malfunctioning, Ultimate Bimmer Services is here to help. Your car’s A/C or heating system may become damaged at any time due to many factors, including collisions or exposure to intense cold during wintertime use. If this occurs, the best course of action is to schedule a compressor replacement as soon as possible.

Heater Core Replacement

Heater cores can become clogged or corroded, preventing heat transfer into the BMW cabin. Water valves in the system can fail, restricting coolant flow, or allowing coolant flow when not desired. Engine thermostats can fail not allowing the engine to reach operating temperature, reducing heat potential to the cabin. BMW heating system failures should be diagnosed to prevent unnecessary repairs.

Why You Should Choose Ultimate Bimmer Services

We know how frustrating it is to have a malfunctioning A/C system. This is why you need an auto shop like Ultimate Bimmer Services. We are BMW specialists in Merrimack, NH. Providing BMW-related services is what we do!

BMW Auto Air Conditioning and Heating Service in Merrimack, NH

For more information about our services, give us a call or book an appointment today. Ultimate Bimmer Services is open from 8 AM to 5 PM, Mondays through Fridays. Visit our shop at 234 Amherst St., Merrimack, NH 03063.

BMW-Trained Technicians

Our mechanics are factory-trained. Our air conditioning repairs are done with precision to stay true to BMW’s high standards. Our technicians service everything from oil changes to engine problems.

High-Quality BMW Parts

At Ultimate Bimmer Services, we believe in providing BMW owners with superior parts to ensure our repairs last. Our auto air conditioning and heating services are backed by parts you can trust.

Caring Customer Service

We value our client’s time. That is why we strive to get it right the first time for those who need to get back on the road fast.

The UBS Advantage?




Based on 50+ reviews

and WE couldn’t
be happier.


Skyla King
Skyla King
Dan and everyone at ultimate bimmer took amazing care of my f10 and getting it back on the road! I am definitely using them for all of my services
T E Pete
T E Pete
Seemed like everyone I talked to there, knew about anything I'd ask. Looking forward to keeping my decade old 5- series running for another ten with the help of UBS!
Tim Callaghan
Tim Callaghan
Nothing but first-class and friendly service!
Charles Kickham
Charles Kickham
Amazing service and attention to detail.
Keith Knight
Keith Knight
The team here is great, and the new shop is clean, bright, and well organized. They did a great job with the air ride suspension on my Range Rover.
ellen w
ellen w
Highly recommend Ultimate Bimmer Services!! Recently purchased a 20 years old BMW and brought in for overall inspection. They provided very detailed review of all systems and addressed concerns. Very professional and knowledgeable! Topnotch evaluation and repair....would highly recommend to any BMW owners!
Fern Getto
Fern Getto
They know how to keep my old girl humming!
Very accommodating, and explains in understandable words/terms what’s wrong. And they did an amazing job with the work that they did
David Campbell
David Campbell
Dan and team are the absolute best for BMWs. Won’t take my 328xi anywhere else. Dare I say, better than the dealership?


Become a part of our Team, Team Bimmer. We look forward to being your BMW Specialists!








READY TO Get The UBS Advantage?

Our team knows that your BMW is a precious investment that you want to stay reliable for a long time. That’s why we believe you should entrust it only to qualified and experienced luxury vehicle experts in Merrimack, NH.

For all your BMW repair and maintenance needs, just call Ultimate Bimmer Services. We will get your vehicle back on New England highways quickly and safely. Please schedule a service online or visit our automotive repair facility at 105 Daniel Webster Highway, Merrimack, NH 03063.