Verified record
Typical your area range for this kind of work, from regional averages — not a quote from Sanford Temperature Control. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Sanford Temperature Control describes itself on its website as a Milford, New Hampshire home-services company offering HVAC, plumbing and electrical work across southern New Hampshire, and says it has been trusted and recommended since 1982. It also describes itself as veteran-owned. On Google it holds a 4.9-star average from 1,904 ratings. A customer whose air conditioning unit was replaced said Scott oversaw the installation, and that the job site was left clean. A customer said a heat pump installation was done on time and that the team explained the installation process and how to use the thermostat controls. A customer with no hot water said Nick found the pilot light out on a propane hot water tank and gave estimates for replacing it with either a propane or an electric tank. A customer referred by Suburban Propane, whose technician could not get the water heater started, said Sanford sent Gabriel G as the emergency technician, that he came earlier than expected, and that he pointed out flaws in the five-year-old heater. A Reddit commenter in r/newhampshire said Sanford dropped its quote to $18k, the cheapest they got, and that the install was solid. A 2026 customer said Derek diagnosed an emergency furnace problem quickly, had the necessary parts in his truck, and that they were back in business in less than an hour. A 2025 customer who owns a restaurant in Pelham said the AC quit on a Saturday morning before a busy day, and that on-call technician Derek E. explained what the issue was and what he did. A 2025 customer said Xavier and Phillip installed a 1-ton ductless heat pump and built the gravel and paver mounting to their specifications. A 2025 customer said Sanford installed their mini splits and that Pete replaced their whole electrical panel; that customer had to ask for someone to come back and patch holes left from running wires. A customer said the technician communicated well, but that it was tough to get their annual appointment in a timely manner, which they put on the front office. A 2026 customer warned against the monthly service contract, saying the free yearly furnace checkup was rescheduled three months later, and that this happened twice.
“Sanford reached out to us again and dropped their quote to $18k, which was the cheapest. Install was solid, advice was sound, responsive on the phone to my questions.”
“Heritage and Sanford are both owed by Private equity. Stay away from them unless you like overpaying for services.”
“I know Sanford used to have a decent reputation.”
“Ive always had good experiences with Stanford, didn't realize they were bought out though”
“Sanford Temperature Control Inc. will now occupy the 35,740-square-foot high-bay warehouse as its new headquarters. The plumbing and HVAC contractor is located in Milford right now.”
“Sanford Temperature Control in Milford marks 30 years by giv”
Scott oversaw the successful installation of our air conditioning unit replacement. The work was excellent and job site left clean and no real interruptions to our day. Would recommend their services
Friendly and explained what the problem was, and told us what was needed to be done.
Very professional and knowledgeable in regards to general gas installation and repairs.
He called before he arrived. He kept me informed for his progress. He was polite.
Zach arrived on time, introduced himself, gave an honest estimate, executed the work the way we agreed to, and was on his way. Professional, efficient, articulate, and pleasant to work with. A+
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Certified attributes are verified against the public registry. Others are the business's own statement.
2 changes recorded — last scanned Sep 30, 2026.
Detailed workmanship4.7
Same-day furnace calls4.1
Boiler maintenance and new boiler installs3.1
Boiler response4.2
State-verified HVAC license4.2