HVAC - Heating and Air Conditioning Specialists -- Muirfield Mechanical proudly serves the Boxborough, MA, Metrowest, Boston, and surrounding communities.

Muirfield Mechanical has been chosen to Energy Star Quality Installation Company of the year! Find out what’s this mean to you here.

2 0 1 2  S u m m e r   S p e c i a l  FREE Higher Efficient Air ConditionerCash Rebates & Tax Credits Offer ends April 15th, 2012 This is not a misprint! We have been asked to be the provider and installer of High Efficiency Equipment for a new utility sponsored program. Install a new high efficiency gas furnace and we will replace your existing A/C unit with a new higher efficiency one for free!!! For flyer, click here.

We are well known for our quality heating and air conditioning products and reliable service among the people of the Metrowest area since 1963, and we have an "A+" rating from the Better Business Bureau.

Ask us about Mitsubishi Mr Slim HVAC products for your cooling and heating needs! see video.

We have over 40 years of experience installing heating and air conditioning systems, furnaces, hot water heaters, and more, and we have performed over 1000 installations for residential and commercial customers.

We use the finest products, including Lennox brand and American Standard appliances.

0% Financing / Free Condenser Cover * * C O U P O N * * $100 off towards the installation of a new furance or boiler! click here Muirfield Mech. at work

Whether installing the latest energy saving heating or air conditioning equipment, or replacing your existing units, our highly competent service and installation technicians strive to keep you and your family warm and comfortable all year around.

We guarantee to give you our best efforts to fix any problem, install new or replacement systems, and meet your heating, cooling, and furnace requirements.

We will meet and exceed your expectations!

We offer 24-hour emergency services, as well as top-notch cleaning and maintenance services for your heating system, air conditioning system, furnaces, and hot water heaters.        

$300 Gas Co. rebate (on high-efficiency installations)

Cleaning and maintenance services for your heating system or air conditioning system

Free estimates Call for your free estimate today!

Member of the Better Business Bureau

Established in 1963
-- Over 40 years of experience

Licensed plumbers, technicians, and sheet metal mechanics

24-hour emergency service

Factory trained service technicians

Over 1000 installations
of air conditioning and heating products

Liability insurance over $1,000,000

Email: rmallard@muirfieldmechanical.com

Muirfield Mechanical Service areas for home heating, furnace, cooling, air conditioning, installation, and repair service: MA Massachusetts metro west include: Acton, Ashland, Belmont, Billerica, Boxboro, Carlisle, Chelmsford, Concord, Groton, Hudson, Leominster, Lincoln, Lowell, Maynard, Southboro, Sudbury, Westboro, Weston, Arlington, Ayer, Berlin, Bolton, Carlisle, Clinton, Framingham, Harvard, Lancaster, Lexington, Littleton, Marlboro, Northboro, Stow, Wayland, and Westford.