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  1. Home
  2. Merrimack, NH
  3. Oasis Cooling and Heating

Oasis Cooling and Heating

Oasis Cooling and Heating is a HVAC provider serving Merrimack, NH. Rated 5.0★ with 94 Google reviews. See services, review signals, and request a quote.

5.0★ (94 reviews)HVACMerrimack, NH
On this page▾
  1. 1.Company overview
  2. 2.Photos
  3. 3.What customers say
  4. 4.Key highlights
  5. 5.Explore nearby research
  6. 6.Frequently asked questions

Company overview

  • TradeHVAC
  • Service areaMerrimack, NH
  • Google rating5.0★ (94 reviews)
  • Phone(603) 706-7936
  • Address49 Walker Rd, Danville, NH 03819, USA

Photos

  • Oasis Cooling and Heating photo 1
  • Oasis Cooling and Heating photo 2
  • Oasis Cooling and Heating photo 3
  • Oasis Cooling and Heating photo 4
  • Oasis Cooling and Heating photo 5

Photos from Oasis Cooling and Heating, Aaron Hager

What customers say

★★★★★

“I never write reviews but I just had to Oasis Cooling and Heating after my experience because it was simply superb! We were looking to add mini splits or central air to our home but there was so much…”

— Timothy Ragan, 3 months ago
★★★★★

“I couldn’t be happier with my choice! I contacted several contractors to compare options for replacing my old oil furnace and aging AC unit. Oasis stood out from the start. Jeff was professional, comm…”

— Nick Armstrong, 4 months ago
★★★★★

“Extremely professional, timely, and respectful in all aspects of his business. Jeff made the process seamless and made sure all our concerns were heard before doing any work. Will be working with him …”

— Aaron Hager, 6 months ago
★★★★★

“Jeff and team from Oasis Cooling and Heating are nothing short of exemplary. I needed to replace my old propane furnace that failed and Oasis provided multiple options that were all priced reasonably.…”

— Tyler A, 2 months ago
★★★★★

“Jeff was so easy to work with! He was able to come out for an immediate service on our malfunctioning furnace. He was friendly and knowledgeable, and took the time to explain the problem and the solut…”

— Katherine N, 5 months ago

Key highlights

Strengths

  • Highly rated (5.0★ average)

Things to ask

  • Confirm availability for your area and timeline
  • Ask about warranty terms on parts and labor
  • Request a written estimate before work begins
  • Ask about payment plans or financing

Explore nearby research

  • Merrimack, NH HVAC pros
  • Best HVAC in Merrimack
  • HVAC cost in Merrimack
  • Best HVAC in Manchester, NH
  • Best HVAC in Nashua, NH
  • Best HVAC in Concord, NH
  • Best HVAC in East Concord, NH

Frequently Asked Questions

  • What services does Oasis Cooling and Heating offer?

    Oasis Cooling and Heating provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Merrimack, NH.

  • What is Oasis Cooling and Heating's rating?

    Oasis Cooling and Heating has a 5.0 out of 5 star rating based on 94 Google reviews.

  • Is this company licensed in New Hampshire?

    All listed providers have a verified New Hampshire contractor license at time of publication. You can verify on the New Hampshire Mechanical Licensing Board — State Fire Marshal's Office (gas fitters only; no statewide HVAC contractor license) — NEEDS-VERIFY lookup at https://www.nh.gov/safety/divisions/firesafety/licensing/mechanical-licensing.html.

  • Does Oasis Cooling and Heating offer emergency service?

    Contact them directly to ask about emergency availability and after-hours service.

  • How do I request a quote?

    Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.

✓ Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.

Licensing data: New Hampshire Mechanical Licensing Board — State Fire Marshal's Office (gas fitters only; no statewide HVAC contractor license) — NEEDS-VERIFY · Company data: verified business records + Google Business profile

See our editorial standards · Report inaccurate info about Oasis Cooling and Heating

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