Heating Installation Merrimack, NH & Milford, NH, HVAC Repair Hollis, NH & Brookline, NH | AC Maintenance Amherst, NH | AC Repair & Air Conditioning Services Wilton, NH | Sanford Temperature Control, Inc.
We offer free estimates on new system installations and live 24/7 customer service.
Heating Service

Sanford Temperature Control, Inc. can diagnose issues with elevated noise levels, unpleasant smells, temperature fluctuations, frequent cycling, lengthened run times, or no-heat.

A/C Service

Established in 1982, Sanford Temperature Control is an A+ rated member of the Better Business Bureau. Our dedication to customer delight is the key to your satisfaction.

Indoor Air Quality

As a family-owned and customer-focused business, we keep up with evolving air quality technology to optimize results. Start with easy scheduling and rest assured, we’ll complete every job with a 100% satisfaction guarantee.

Water Heaters

Installation, replacement, and repair can help keep your costs in control. Sanford Temperature Control, Inc. will complete your project quickly, accurately, and to your satisfaction.

HVAC Repair in Milford, NH | AC Maintenance Brookline, NH | AC Repair Amherst, NH

We take pride in our recognition as a Carrier Factory Authorized Dealer. Having earned this distinction through consistent demonstration of exemplary business standards, customer dedication, and technical expertise, we are able to offer our customers a line of premier products. From energy conservation to lower sound levels, Carrier brand equipment perfectly balances affordability and luxury. You’ll not only trim operational costs but enhance your indoor comfort. You’ll protect the environment while enjoying more precision control over your indoor environment. You’ll benefit from greater reliability and have the peace of mind of outstanding warranty coverage. When you contact Sanford Temperature Control, Inc., we recommend only those products with stand-out track records. Established in 1982, our long history has uniquely qualified us to maximize the return from your investment and tailor our service to meet the challenges of living in Southern New Hampshire.

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For heating and cooling service, repairs, and installations, as well as duct sealing, insulation, and air quality services throughout Milford & surrounding areas – count on Sanford Temperature Control, Inc.!

At Sanford Temperature Control, Inc., we work with you to fulfill your specific requirements, stay within your budget, and provide sustainable solutions. We offer convenient scheduling of all services, and 24/7 emergency repair across Milford, Nashua, Amherst, Manchester, Hollis, Brookline, Wilton, Milford, Merrimack, and Mont Vernon, NH. When you contact us at (603) 769-3956, you’re never dealing with an automated voice, left endlessly on hold, or subjected to long delays. A courteous and helpful member of our staff will address your specific requirements, provide the information you need, and set you up with prompt and qualified service. Through meticulous project management, our technicians arrive within the stated timeframe, prepared to handle the scope of the job, and never leave behind consequences such as mess, damage, or discarded equipment. Our goal is to improve the efficiency, performance, and dependability of the comfort systems in your home. Wireless thermostats, WiFi accessible HVAC, zoned temperature control, water heating, Generac generators, air purifiers, humidifiers, dehumidifiers, carbon monoxide detectors, and an extensive list of quality products and services are targeted toward the effective management of your indoor environment. No Heat? No Air? Sanford Temperature Control Will Be There.


  • Save up to $1,500 Natural Gas Boilers - (High-Efficiency Models)

    *Cannot be combined with other offers. *Offer based on NH Utility rebates (up to $1,500) for Natural Gas products through NHsaves.com while rebates last. *Available on select high-efficiency models. *Equipment must be sold and installed by 12/31/2021.*Call for more details. *Residential customers only.

  • $1,000 Instant Rebate - Carrier Greenspeed 24/26 Heat Pump or AC System

    *Offer may be in lieu of rebates or other offers or discounts. *Based on select high-efficiency models. *Residential customers only. *Call for more details.

  • Save Up To $2,200 - Ductless Heat Pump Systems


    *Cannot be combined with other offers or discounts. *Offer based on energy efficiency rebates from NHsaves.com (up to $2,200). *Available on select high-efficiency models.
    *Equipment must be purchased by 11/19/2021. *Residential customers only.

Furnace Replacement, Heating Installation, AC Maintenance, Heating Services & HVAC RepairWilton, NH, Brookline, NH, Hollis, NH, Merrimack, NH, Manchester, NH & Nashua, NH

Start with easy scheduling. We accommodate your busy lifestyle, never waste your time, and stand behind our work with a 100% satisfaction guarantee. Our goal is to provide skilled service, exceptional value, and outstanding comfort. We strive to achieve your goals with a minimal amount of disruption.

Our licensed technicians are drug tested, background checked, and participate in on-going factory training to keep pace with increasingly sophisticated technologies. Sanford Temperature Control, Inc. can solve the most complex problems with all makes and models of equipment.

Schedule Service

Expert Heating & Cooling Services

Family-owned, we separate ourselves from the competition through the reviews of people like you. Along with upholding recognition as a Carrier Factory Authorized Dealer, we are a four-time President’s Award winner and BBB A+ rated. We are extremely proud that our clients across Milford, Nashua, Amherst, Manchester, Hollis, Brookline, Wilton, Milford, Merrimack, and Mont Vernon, NH continue to recommend our quality services. From new installation and replacement to the repair and maintenance of all brands, models, and styles of HVAC equipment, Sanford Temperature Control, Inc. fulfills your needs to higher standards.

Please note: All messages will be returned Monday-Friday 8 am to 5 pm. If this is an emergency, please call 603-769-3956 for 24/7 Live Customer Service. If you suspect you have a gas leak or your carbon monoxide detectors are going off, please call 911 or your local fire department immediately.
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We Offer Service Partner Plans Sanford has a plan that’s right for your home!

Heating ServicesFurnace ReplacementAC RepairHeating InstallationAir Conditioning Services ∴ Wilton, NH ∴ Amherst, NH ∴ Brookline, NH