Our quick choice
Grimes Heating & Air Conditioning
- State license
Strengths
- Most reviews of the four (1,690)
- License checked Oct 2026
Trade-offs
- No free estimate listed
- Price level not published yet
Job comparison · Fort Pierce · 4 compared
Heat Pump Installation in Fort Pierce: Compare 4 Companies
Short answer
For heat pump installation in Fort Pierce, start with Grimes Heating & Air Conditioning: the strongest all-round record of the 6 we checked. Compare it with Mechanical One, NisAir Air Conditioning & Heating and Rocket Cooling below, then ask only the ones you like for a quote.
Four Fort Pierce companies for heat pump installation compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 4.9 / 5 | 5.0 / 5 | 4.8 / 5 | 4.9 / 5 |
| Reviews | 1,690 | 683 | 515 | 134 |
| Years operating | Not known | Not known | Not known | Not known |
| Services | Not listed yet | Not listed yet | Not listed yet | Not listed yet |
| Price | Not published | Not published | Not published | Not published |
| Free estimate | Not listed | Not listed | Not listed | Not listed |
| Based in | Fort PierceBased here | Fort PierceBased here | Fort PierceBased here | Fort PierceBased here |
| Verified | Checked1 of 1 records, Oct 2026 | Not yetCheck pending | Not yetCheck pending | Not yetCheck pending |
| Best for | Best overall | Most reviewed | A strong all-round choice | A strong all-round choice |
Ratings and reviews from public review sites, checked October 29, 2026.Bars compare the four with each other.Spot a mistake?
Our quick choice
No time to read everything? Start here.
If you call just one
Grimes Heating & Air Conditioning
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 1,690 reviews, rated 4.9
- 1 records checked
- Choose instead if you want the most-reviewed optionMechanical One
- Choose instead if you want another strong optionNisAir Air Conditioning & Heating
- Choose instead if you want another strong optionRocket Cooling
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
Most reviewed
Mechanical One
Record checks pending
Strengths
- Highest rating of the four (5.0)
Trade-offs
- No free estimate listed
- Price level not published yet
Strong all-rounder
NisAir Air Conditioning & Heating
Record checks pending
Strengths
- Rated 4.8 from 515 reviews
Trade-offs
- Lowest rating of the four (4.8), still above our bar
- No free estimate listed
Also in the four
Get quotes from the companies you choose
Tick one or several. Only the ones you tick will see your request.
Before you sign: five checks
Ask every company for the same scope in writing, then check these.
- Written quote with materials, permit fees and clean-up
- Active state license and insurance
- The company pulls the permit, not you
- Written warranty: what and how long
- Payments tied to finished stages
How we picked these four
We compare, we don’t sell spots. Every FourBest page follows the same published method.
- 6Fort Pierce companies for heat pump installation passed our basic checks
- 3,022public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: St. Lucie
Public data behind this comparison.
- 3,502Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Fort Pierce (USC00083207), about 1 mile from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 70Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station Fort Pierce (USC00083207), about 1 mile from the city center point.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $250,800Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 68.0%Homes built before 1990: 15,558 of 22,871 housing units were built in 1989 or earlier (ACS table B25034, year structure built).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 18,878Households in Fort Pierce: Occupied housing units (one household per occupied home), ACS table B25003.Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- June 1 to November 30Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.Public recordNOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period
Figures from public sources, checked October 29, 2026.
More companies for heat pump installation in Fort Pierce
The other 2 companies that passed our basic checks.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| Snyder's Cooling & Heating, IncFort Pierce | 4.8 | 90 | – |
| Preferred Air Conditioning & Mechanical, LLCFort Pierce | 4.8 | 106 | – |
FAQ: companies for heat pump installation in Fort Pierce
How is the top 4 ranking of heat pump installation companies in Fort Pierce calculated?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 6 heat pump installation companies for Fort Pierce. Paid placements never change the order.
Which of these heat pump installation companies in Fort Pierce has the best reviews?
Mechanical One has a 5.0 rating from 683 public reviews, the highest on this page.
Which of these heat pump installation companies has the most reviews?
Grimes Heating & Air Conditioning, with 1690 public reviews. A long review history shows how a business handles many jobs.
Are these heat pump installation companies licensed?
1 of the 4 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for heat pump installation companies in Fort Pierce?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
Own a business in Fort Pierce?
Claim your free profile to check your facts, add your services and see when homeowners compare you. It takes about five minutes.