Our Commitment 

We believe our customers come first; your comfort is not just a product of our work, but also the purpose of our work.

We believe in providing our customers the highest quality equipment backed by service of the highest quality.

We believe that comfort cannot be mass-produced.  Every job, like every customer, must receive personal and individual attention.

We believe the only way to quote a heating or air conditioning job is to do so completely.  We never have hidden or “after the fact” charges.

We believe in protecting the environment.  Wilson Brothers HVAC is a GREEN company.  We recycle all waste material, including paper, cardboard, oil filters, refrigerant, waste oil, mercury, and batteries. 

We believe the choices we make every day can save energy and improve the environment.  We help our customers select the best, most energy efficient systems and advise them on available Rebates and Tax Credits.

Our Community

Being a family-owned business with small town roots, we strongly believe in supporting the community.  Wilson Brothers HVAC has supported the following organizations over the past year:

• American Disabled Veterans Association
• American Cancer Society
• American Heart Association
• American Red Cross
• Avon Walk for Breast Cancer
• Ayer MA Police Association
• Central Mass Ladies T-Hawks
• Community Advertiser
• Dana Farber Cancer Institute
• D.A.R.E. Massachusetts
• Easter Seals
• Greater Boston Food Bank
• Groton Community Schools
• Groton-Dunstable Schools
• Groton Lakes Association
• Groton MA Police Department
• Harvard MA P.T.A.
• Keystone
• Leominster Babe Ruth Little League
• Leominster Pop Warner
• Loaves & Fishes
• Lunenburg High School
• U.S. Marine toys for Tots
• Massachusetts Chiefs of Police Association
• Massachusetts Wildlife Association
• Nashoba Conservation Trust
• Nashoba Tech Athletics
• Nashoba Tech booster Club
• Nashoba Valley Chamber of Commerce
• Nashua Foundation for Cancer Research
• Nashua Soup Kitchen & Shelter
• North Middlesex Athletic Boosters Club
• North Middlesex Pop Warner Football
• NMRS Scholarship Foundation
• Paralyzed Veterans of America
• Pepperell Business Association
• Pepperell MA Firefighters Association
• Pepperell Historical Society
• Pepperell Little League
• Pepperell MA Police Department
• Pepperell Senior Citizens
• Special Olympics of Massachusetts
• T.A.P. Basketball
• United Way of America
• USO World Headquarters
• WGBH Broadcasting

Service Area

We service Middlesex County, MA and Hillsborough County, NH.  The following zip codes are just some of the towns we routinely service:

Massachusetts:

01720 – Acton
01431 – Ashby
01432 – Ayer
01740 – Bolton
01719 – Boxborough
01741 – Carlisle
01824 – Chelmsford
01863 – North Chelmsford
01742 – Concord
01827 – Dunstable
01450 – Groton
01472 – West Groton
01451 – Harvard
01460 – Littleton
01462 – Lunenburg
01752 – Marlborough
01463 – Pepperell
01464 – Shirley
01465 – Shirley Center
01775 – Stow
01776 – Sudbury
01469 – Townsend
01474 – West Townsend
01879 – Tyngsborough
01886 – Westford

New Hampshire:

03031 – Amherst
03033 – Brookline
03049 – Hollis
03051 – Hudson
03101 – 13019 – Manchester
03054 – Merrimack
03060 – Nashua